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发表于 2008-12-25 20:02:37 |只看该作者
COMSAT Communications Satellite Corporation * t2 r4 ?/ q+ h' SCOMSEC Communications Security.1 ~& y. E% Q5 J1 c( E+ h3 R Concept3 `) s( r. V0 Y2 r' n( k/ |" o% y) s Exploration &* P5 e0 N6 e3 q+ {- P Definition) D! Q& G; l' H$ |! s* \& O The initial phase (Phase 0) of the system acquisition process, beginning at& O0 p+ S E& K: e2 | Mission Need Determination. During this phase, the acquisition strategy is ' ~( y7 d+ u/ U. }5 V- qdeveloped, system alternatives are proposed and examined, and the system' G/ ~3 H% P& l: u1 c F3 M+ h program requirements document is expanded to support subsequent phases.; W( J0 T* T& E9 b Concept of* F. R# ^( r' V$ h0 r6 r Operations 1 ?2 ]' t8 N5 H/ Y(CONOPS) 0 f9 i% \0 T7 r7 S, V3 S: b' u1 e* _(1) A statement, in broad outline, of a commander’s outline or intent in regard to* a. Q3 b; T/ q7 W: z0 P7 \ an operation or series of operations. The concept is designed to give an overall( A0 I: e# ]5 O3 N: J# { picture of the operation. (MDA Lexicon)" A' J7 x) a Y+ G- ` (2) A verbal or graphic statement, in broad outline, of a commander’s" B; j3 o% R1 k6 K7 C7 O assumptions or intent in regard to an operation or series of operations. The/ A3 P! ~; _4 V7 w# K concept of operations frequently is embodied in campaign plans and operation - w5 Z+ Y/ X- i( Lplans; in the later case, particularly when the plans cover a series of connected 4 t) {* w4 K8 W. ]9 W8 zoperations to be carried out simultaneously or in succession. The concept is $ ]( `+ e+ V, f$ \. Udesigned to give an overall picture of the operation. It is included primarily for # @, k, U6 B7 }" Z* R0 Dadditional clarity of purpose. 9 Y2 }" ?3 d3 J y% u jConcept Plan An operation plan in concept format. Also called CONPLAN. 9 S, \& i9 A7 V8 f9 c. P5 SConcurrency Part of an acquisition strategy which combines or overlaps two or more phases of+ J A2 E. _# C3 O, n! e the acquisition process, or combines development T&E with operational T&E.* a, X7 \" W8 W9 V! V Concurrent7 l) B n5 A: y9 V, \ Engineering9 B! q0 D, _# |/ V A systematic approach to the integrated, simultaneous design of products and' F {% Z) o: ^* b) n) U their related processes, including manufacture and support. This approach is 1 r, A {% b3 h& Rintended to cause developers, from the beginning, to consider all elements of I# q* `9 x4 r0 @$ @ the system life cycle from requirements development through dispersal, including% E' _6 ^5 L# H, r1 P, a cost, schedule, and performance. X- j" j' L) l- G0 I CONEX CONOPS Exerciser.% E( B; W( C8 I: J O Configuration A collection of an item’s descriptive and governing characteristics, which can be 2 C5 c$ p' Q* Q' G& v0 e2 L6 X8 Hexpressed in functional terms (i.e., what performance the item is expected to - F6 O" x$ x3 z& S4 p) G/ @achieve); and in physical terms (i.e., what the item should look like and consist of+ f& t, Z8 Q/ S$ }: S. r- m when it is built)./ P, E* X3 C+ p! h% P MDA GLOSSARY, VER. 4.0 C 0 N3 _- m) z/ ~. R( ~' e1 P59$ `- M" Y* i* W4 `2 R Configuration 2 d% u; g! T; y5 TAudit* ?; j- w* d8 g+ |. I One of the Configuration Management tasks which includes a functional , r1 M' E0 ?3 zconfiguration audit (FCA) to validate that the development of a configuration item% S ^. U2 h h/ u$ r% l" X has been completed satisfactorily and that the configuration item has achieved ( t5 O, C% h! |; a8 N% X8 {to specified performance and functional characteristics, and also includes a 3 J! i; H. V, C6 E5 T8 n9 Rphysical configuration audit (PCA) to verify that the configuration item “As Built”* t y5 K* T' v4 m conforms to the technical documentation which defines the configuration item.4 i8 |; V/ v6 J& f& \/ H: `2 S Configuration5 l& Z# ~. p; G5 x1 Q$ z Baseline + \1 ^- u; M$ X0 sThe configuration documentation formally designated by the Government at a1 q8 \$ u. m- @+ N) Z! B4 r specific time during a system’s or configuration item’s life cycle. Configuration ( N5 t8 `4 P- k5 n C. x8 U8 Kbaselines, plus approved changes from those baselines, constitute the current Y [ P2 t2 A. Z+ _configuration baselines, namely the functional, allocated, and product baselines. + R1 i! ~) j; @1 z& E) G5 |Configuration3 u! K B8 W/ U' i+ c! q% Q& j Control 5 y5 ]/ Z/ ~: SOne of the Configuration Management tasks that involves the systematic, _( d' l7 g/ G5 \8 s% ? x evaluation, coordination, approval, or disapproval of proposed changes to the 8 K0 b. O% V' S, t3 Z' w3 ^design and construction of a configuration item whose configuration has been ! X$ }1 T( a5 k, I) eformally approved.! R* A+ e! @. Y f+ ~ H2 B) _ Configuration + L' }3 H; N5 D/ v4 B) U1 y5 wIdentification% E- l4 }% o5 s/ v4 f8 ?8 _) I9 B One of the Configuration Management tasks, which require that for every / H3 W- ^3 i2 ~$ Y/ W( k% fchange that is made to an Automated Data processing (ADP) system, the design 0 b* v$ u7 q/ q2 ?9 Kand requirements of the changed version of the system should be identified. 6 g& [* [+ M. a% L$ UConfiguration$ [9 E1 u8 s) G Item (CI) 4 y; B7 r8 t" Q6 q0 B' Z' ^- [# O0 DAn aggregation of system elements that satisfies an end use function and is ; q; P/ C3 E' Qdesignated by the Government for separate configuration management. 9 ]. Z R9 m! F& y0 M/ C6 H" UConfiguration items vary widely in complexity, size, and type. Any item required. [6 d" X+ F; I1 V' ]3 Z* D D" e for logistic support and designated for separate procurement is a configuration / F3 x3 X/ i) H5 ritem. Configuration items are traceable to the work breakdown structure (WBS).1 p. s7 C6 ?& y' \- L Configuration' g3 x3 x% Z! Y9 n$ E Management7 I& w% V8 g6 \# g (CM)" N1 X. A# U5 I: x( j In computer modeling and simulation, a discipline applying technical and % ?" m; r8 \' l& W# cadministrative oversight and control to identify and document the functional * J/ U( I+ U) n3 ~4 Lrequirements and capabilities of a model or simulation and its supporting 1 C/ a$ g' `6 m" o& u# G# \/ adatabases, control changes to those capabilities, and document and report the + n7 t3 V0 V* A6 ~' l3 `changes. See also Accreditation. 6 F! u7 N2 y cCONOPS Concept of Operations. 2 r+ F+ Y) ]$ J3 L" L* d4 ^8 jCONPLAN Concept Plan 2 _; t) t& b4 C H k/ q2 S% OCONS Contracting Squadron. 7 q2 m0 ]& ?& g) C$ j2 PConsolidated; f! Y% R, r) Q" P* F4 Y Command Center # j. Z7 k5 w1 b(CCC)' D/ q; E( r" H( K1 C A single command center from which USCINCSPACE/CINCNORAD can direct all* `$ @3 O# _4 X: ~" ` his assigned missions, to include BMD. (USSPACECOM) Located in Colorado* c, W. C1 y$ e1 N- J) } Springs, CO.6 e( P/ l8 Z ?( s Consolidated 1 ]+ B4 M# Q9 i7 ^. JIntelligence , M7 {2 n+ O% o4 I* _& kWatch (CIW)/ C6 n* W% s0 p A consolidation of intelligence watch functions within the Intelligence Operations0 K- f* C' u( J6 o Center (IOC) consisting of the USSPACECOM ITW Center, the NORAD/ W% o! A' K* ^0 @. S Aerospace Defense Intelligence Center (ADIC), and the Air Force Space 3 i; r9 _7 z4 P9 w. Z6 dCommand Space Intelligence Element (SIE). : y6 G% K# h# V* iConsolidated ) V9 H1 ^* Q1 q0 J5 q5 V. C' \3 ESpace L3 q% m0 ?+ @" f. C, D# ?. DOperations / _( {( N4 X0 m0 P" ZCenter (CSOC) 1 c5 J& @' d+ u8 @; ?8 G5 W, XSeries of centers at Falcon AFB, CO, which operationally control and maintain' Y* `5 ~5 [! |6 Z# ~ assigned DoD satellites. 6 j0 ^6 F+ Z: z1 X+ H- ?, XConsolidated / N" ~* }, G: Y7 f5 h3 cSpace Test& G* H) d; d, V4 o3 Z Center (CSTC). O7 g1 c! i E* D$ [ Series of centers at Onizuka AFB, CA (Sunnyvale), which support launch and $ G+ y' N- t/ t2 }initial on-orbit checkout of operational satellites, operate R&D satellites, and5 @) N: g; j" x, D- U serves as a backup to CSOC for operational DoD satellites. % x5 @' Y9 @7 N k9 MMDA GLOSSARY, VER. 4.0 C. p3 w1 Q0 l1 W( _% V { 60# J4 c# c4 |. D) l9 R Constellation 4 J8 G' _5 r6 r5 ~! {" n, ?9 zSize (CSIZE) ' h$ v! x5 y) Z7 w1 KThe number of satellites of a particular system placed in orbit about the earth.* ^' U. u3 ~, @+ k( Y+ w: e Contact Fuse Device used to detonate warhead on physical contact with another object.) U# ~8 C% n/ g8 C Contingency 7 {' r& y7 b# o! m, [" n0 \+ TDeployment Plan . r. \$ r: q& j6 P% I, n(CDP) ' ]5 q3 e) s6 d# ~) fAn executable plan designed to deploy an early missile defense capability and3 o; T. ~3 s0 k reduce deployment time. The plan provides specific executable deployment1 ~3 l* x& L* @5 {3 M# R9 }! \1 L1 Y% o/ y options and describes activities required before and after a deployment decision.; h8 D% f/ I" y9 |; G The plan also allows decision makers to have oversight on technical progress,! B- M& W% d$ m! F# J& { cost, schedule, and risks associated with a deployment system. " j. o) I* _9 z' @3 h9 D3 gContinuity of 6 D+ Y+ u, q# D2 VCommand8 I' @! R: B: B/ @% V& } The degree or state of being continuous in the exercise of the authority vested % W: l8 i4 B g- H# |1 r6 xin an individual of the armed forces for the direction, coordination, and control of% V: ? {2 E4 ~% r3 F! @ military forces.) `: z9 G+ y/ a( _ Continuity of; L! j' [' E* g! T- k* ]. K D Operations ) q) O8 X/ L1 V8 j3 `) P5 e& ~The degree or state of being continuous in the conduct of functions, tasks, or2 Z* w9 q, }, A& r n; w9 D duties necessary to accomplish a military action or mission in carrying out the" _6 ]1 K$ a3 Z national military strategy. It includes the functions and duties of the commander, : x5 z1 r4 z; @/ }( o( w$ i/ Kas well as the supporting functions and duties performed by the staff and others5 m, x0 I' }! h' j% B" H( D( \5 d4 o acting under the authority and direction of the commander.7 u: K% J$ E1 z- C! Q Contract * ?& q' B( i8 ^- q9 _" _Administration4 C$ H7 J# ^# P `3 z f" k Office (CAO) j5 z& B& u( y* @The activity identified in the DoD Directory of Contract Administration Services . x. D4 L5 O- J, ~8 L) _Components assigned to perform contract administration responsibilities. It is a - ~' Z7 ]$ s1 U! zgeneral term and includes Defense Contract Management Regions (DCMRs), : E M# K5 a9 f: V% q# G) m$ e* mDefense Contract Management Area Operations (DCMAOs), and Defense Plant9 ]8 l; @/ }0 J |. Q Representative Offices (DPROs). (Defense Systems Management College$ c2 O3 ]3 a3 y8 W8 P Glossary)9 h/ @4 R& g' z- G5 k. M Contract Data . T9 c- [/ R! Y; L5 G, H; U- QRequirements4 Q6 y v3 c, ]4 A: q' k) H List (CDRL)" \' u. H5 I9 d' y/ M Document used to order (“buy”) and require delivery of data. Tells contractor9 |7 I# i6 m- @ what data to deliver, when and how it will be accepted, where to look for4 G( u4 c, x' P' L; x instructions, etc. ) T) o) [1 C) Q: N7 NContract2 h- f9 H- R7 ?: ^& D$ J% l Definition ( L. I" s3 i, x, l$ J( |A funded effort, normally by two or more competing contractors, to establish - @; p5 O8 t; z# s Jspecifications, to select technical approaches, to identify high-risk areas, and to6 F6 r0 H1 i+ G1 w make cost and production time estimates for developing large weapons systems. $ B* m: p7 k9 @' v8 M9 [3 m& d9 O$ V* ?Contract Work $ [# ?+ K, W# o% V' gBreakdown' h& y6 h% i+ g Structure9 X; J* i! _* u1 U( f Q The complete WBS for a contract developed and used by a contractor within the* N2 {5 ~% q5 {+ y0 Q" u' P$ p% M' @6 E9 V guidelines of MIL-STD 881A, and in accordance with the contract statement of & d8 o% O1 _" S0 J. @+ k( }work. % u, o+ m+ L* H3 g3 m+ J+ O- CContracting8 n f8 t0 e9 p. o Officer (CO) 1 T1 C# E5 e! ~" FA person with the authority to enter into, administer, or terminate contracts and & F4 S1 d1 k+ s4 e5 Pmake related determinations and findings. The term includes any authorized2 a1 L) _3 e6 ?& J4 E! Y representatives of the CO acting within the limits of their authority. A CO whose; s4 x: B8 ~ i7 r0 L" O' p% N- } primary responsibility is to administer contracts is an Administrative Contracting- Y' ?2 j: o0 A4 ]7 R Officer. One whose primary responsibility is to terminate contracts and/or settle6 J! G! }7 v t terminated contracts is a Termination Contracting Officer. A single contracting ( o& }2 ?2 I3 X& Z; lofficer may be responsible for duties in any or all of these areas.. C9 I' W* _1 A8 q: j$ r Control Authority that may be less than full command exercised by a commander over. m5 e, A4 z* p: \# { part of the activities of subordinate or other organizations.* L' q9 c9 T5 N. s/ C# N" B Control, H2 ~- `9 h. t' |% T Abstraction " B1 R5 g" E! M7 c(Software) The process of extracting the essential characteristics of control by& o5 b9 c+ B/ c( b$ e) Q# c defining abstract mechanisms and their associated characteristics while( q$ P: q+ ^( b1 i* S disregarding low-level details and the entities to be controlled.

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发表于 2008-12-25 20:02:52 |只看该作者
MDA GLOSSARY, VER. 4.0 C 8 f+ A( |8 J+ T6 q6 H. O6 X61 % x# c7 x7 o) X Z; n4 LControl and 1 B% ]" Z- n2 n* F2 H9 rReporting Center6 t; w9 Q) B; } n" C An element of the US Air Force tactical air control system, subordinate to the! p0 n8 H# E7 m7 L' q s* S; u tactical air control center, from which radar control and warning operations are 4 w7 a: p: I/ |& m |% c9 [* oconducted within its area of responsibility.0 _1 S. T% O+ o% O6 N& |- z Control and( l( X1 l1 l' Y1 j% V; n Reporting Post + `# Y7 g8 a! W5 e4 h+ h+ ]5 S+ KAn element of the US Air Force tactical air control system, subordinate to the . l6 E" o% I- ?" y% v# U- M* c8 lcontrol and reporting center, that provides radar control and surveillance within0 n1 ~8 ~% m3 w* W4 A its area of responsibility. 2 @$ S% z* B5 @8 nControl Area A controlled airspace extending upwards from a specified limit above the Earth. 3 e" o4 k3 A2 X0 j6 h( @Controlled$ @2 u& {) s& A1 s Environment $ x# w8 c; Q& F3 [% V1 u: h+ yArea where entry into the radiation hazard area is controlled., @0 x c5 H1 u @/ i5 S) b y Control $ X9 M0 [' M x1 s! _3 _Procedure ; U0 k y" q/ `$ i% ]# M, r. MThe means used to control the orderly communication of information between* p$ H, E O* p8 |8 \6 k stations on a data link. Also called line discipline.6 _6 m- v: Q5 J5 _) f Control Station The station on a network, which supervises the network control procedures such& E- O/ O6 K8 }# f# X as polling, selecting, and recovery. It also is responsible for establishing order Q$ [7 r9 i' f$ ?9 `) Z$ Z R on the line in the event of contention, or any other abnormal situation, arising" ?- `0 h. Z q6 N0 S" M between any stations on the network.0 r" s5 |5 N! ?( m+ n+ } Control Zone The space, expressed in feet or radius, that surrounds equipment that is used to! f& k0 p( R4 F& Z+ d* z/ x7 M process sensitive defense information and that is under sufficient physical and " Z! m9 L4 w7 m# ~* R, S, A2 s0 Itechnical control to preclude an unauthorized entry or compromise.! N3 x+ C$ \( P' ~; X CONUS Continental United States. 5 d' o* h, u; G4 ~1 d1 X! C' Q2 dConventional Co- 5 V$ b' s! ?8 e$ MProduction $ z* o; `# T( `( KAn effort between governments to produce the same end item, or components5 N# f, _' _0 f, } of the same end item, in concert.. h+ N& x+ O w$ L' M Conventional# x \: ]. u( T4 v5 N" n Weapon / m9 }, R5 X6 UA weapon that is neither nuclear, biological, nor chemical. ; V1 L" S. z* q* BCoop Cooperative 5 k( T: ^& z( |% x" ?Coordinated % y& }5 ]- `# \" Q; N" mEngagement8 }4 J# u7 J3 u: e* D( n Planning/Actions& L8 s R/ w; w# L# w Necessary coordination among engagement components to ensure maximum- q! r" e& n/ m) j+ q& g& P effectiveness of the SDS and resources are not wasted on targets already0 e2 {" m R- g1 o% U. f$ o targeted.3 D& ~; L5 h9 I' Z Coordinating ) `, K0 o3 M! |9 R* x$ [Authority+ u3 }2 r l/ H6 t A commander or individual assigned responsibility for coordinating specific! X4 W3 R; r* J7 p& f+ S functions of activities involving forces of two or more Services or two or more" P. q8 e! P7 ]# u* F) V) f forces of the same Service. The commander or individual has the authority to* Z5 C$ _6 R* L* M& }/ V require consultation between the agencies involved, but does not have the. K, _7 k: n% E6 x authority to compel agreement. In the event that essential agreement cannot be & ]1 n+ D9 k! v. [1 n s+ Lreached, the matter shall be referred to the appointing authority.6 Q- {/ D+ ~0 G( Q COP Committee of Principals# Q: ]5 [0 n# b COR Contracting Officer’s Representative. Contracting Officer. ; c7 d& P, L( H9 t! A3 v* mCORBA Common Object Request Broker Architecture. , [9 C9 ^; l' @7 vCORM Commission on Roles and Missions. : U+ m) ]) }8 G/ @, P! X# PMDA GLOSSARY, VER. 4.0 C2 R; Y7 f4 t9 o+ l 627 G' Y3 o D2 g- m* V* ?8 @ Corner Reflector (1) A device, normally consisting of three metallic surfaces or screens! l1 x) F% b8 s5 w; K3 j& f1 M perpendicular to one another, designed to act as a radar target or7 Q4 s) W$ `1 _0 C( G3 |) ~ marker.9 Q1 d1 S- @( S6 f. j1 t& { (2) In radar interpretation, an object that, by means of multiple reflections $ w5 C7 A1 g0 L" z; S& bfrom smooth surfaces, produces a radar return of greater magnitude than, [. O) A# L; o B! U- z5 } might be expected from the physical size of the object.2 i7 i J2 l8 m; n+ f' f, }( y Corps SAM OBSOLETE. See Medium Extended Air Defense System. 4 Q) Y2 S9 U( n1 CCorrelation (1) The process of relating observations or tracks from one set of data to# z e2 {3 d. X+ s a observations or tracks from another set of data, i.e., collecting data from 7 K! \6 x' b1 o+ C* |: ldifferent frames or sensors that presumably relate to the same target. (2) ' h; n& w; z/ _8 I* ^; sIn air defense, the determination that an aircraft appearing on a 6 s3 Z, G9 C2 `2 {- i Kradarscope, on a plotting board, or visual is the same as that on which 2 |, ?8 s& T; m j+ }" minformation is being received form another source. (3) In intelligence 2 i- b; W/ Q4 R( |2 Nusage, the process which associates and combines data on a single / T5 [6 }4 P4 z) N) |entity or subject from independent observations, in order to improve the 5 V. e. p8 k' ?% freliability or credibility or the information.% o1 O2 t' [1 y1 b$ d COSEMS Evolving architecture operations support tool. ! t% _$ K* U( E4 J2 w$ L1 l7 WCOSM Computer System Operator’s Manual" U' M6 a6 ?; }0 c COSMIC NATO security category. % G* r' D1 i9 I3 x2 r( _& F9 f6 LCost Analysis : p$ P v) |0 f! WImprovement 3 U" e$ v- ?% I7 N% g; x: fGroup (CAIG) ' i% X( h+ T4 M: n) w7 v% U/ J2 qAn organization within the office of OSD Director, PA&E which advises the DAB % |/ c) ]: d. _# \" X: q1 A( G/ eon all matters concerning the estimation, review, and presentation of cost 1 z( h; j3 E/ \3 L7 zanalysis of future weapon systems. The CAIG also develops common cost * i9 d5 \/ y; g5 R6 @+ bestimating procedures for DoD.$ B0 |# y9 K* L! y. j Cost Analysis. @" P, |* q- e4 v6 e7 G Requirements: X0 `0 u0 D. v6 [. @. U Document 2 {2 G. u; n. l' m$ S3 ?(CARD) 7 n" Q5 F2 C4 y$ f% cThe document describing the technical baseline, which is a subset of current. [' @ K" m c, W system technical data and is used to generate the baseline cost estimate for an$ B3 b* ]' C+ ~ SDS element. It includes, but is not limited to, the element description, " x' N7 k( K `interfaces, operational concept quantity requirements, manpower requirements,2 y9 @. D& O+ V activity rates, schedules, research and development-phasing plan, and facilities% Q! F/ w0 `* s& o4 U! H requirements.# }% p4 C$ b! S% I/ I Cost and 6 I* y9 y$ d5 y3 BOperational+ V0 B2 b0 t, N, ]/ N Effectiveness 8 K' O( Y" H7 z2 D7 d/ uAnalysis (COEA)# _5 m" K+ |; @- R; D+ h8 s5 j An analysis of the estimated costs and operational effectiveness of alternative # P( X" N" y8 b8 I# m' D# \4 |materiel systems to meet a mission need, and the associated program for* E1 Z! q. Z, N; p# F acquiring each alternative.. s) D- s4 P; w. b Cost Risk Cost estimating risk and schedule/technical risk. Cost estimating risk is the risk 8 Q3 j D/ I; I9 U0 o4 L. s0 _! Z [2 Zdue to cost estimating errors and the statistical uncertainty in the estimate. # _+ m; V. y3 D3 l. h8 i& y9 B8 m& bSchedule/technical risk is risk due to inability to conquer the problems posed by. J5 g$ @, |/ D( w the intended design 6 C4 `+ i0 G/ F: j% P& kCOTR Contracting Officer’s Technical Representative. See Contracting Officer. # i; b& z) x. h6 JCOTS Commercial Off-The-Shelf. 1 X2 g3 l" T( X; [& t) ZCounterair A US Air Force term for air operations conducted to attain and maintain a desired, ~9 s S; r* Q. {2 y& E' { degree of air superiority by the destruction or neutralization or enemy forces. ' v- s. w$ }5 k9 B% X, v8 R; J8 ~Both air offensive and air defensive actions are involved. The former range( p7 z0 ]1 m6 E5 W throughout enemy territory and are generally conducted at the initiative of # u: E5 b2 W8 `1 s8 ]friendly forces. The latter are conducted near or over friendly territory and are ; y, m i. t; ~) j, n5 [, T6 {generally reactive to the initiative of the enemy air forces. , M3 i3 Y6 G1 c" Y3 Z0 o, }5 M# NMDA GLOSSARY, VER. 4.0 C Z4 Y* A1 u. m6 U" p0 N3 L63 . d1 A0 U9 T/ b! Y, p. TCountercountermeasures$ S& E$ L' u. V" e$ O; s (CCM)' T2 ]7 N: o" c8 @) s Measures taken by the defense to defeat offensive countermeasures. 9 f2 [$ L# B$ E4 k2 V KCounterforce The employment of strategic air and missile forces in an effort to destroy, or / L+ T' }+ P8 _2 Y6 Z6 M# W; }5 Krender impotent, selected military capabilities of an enemy force under any of the $ v/ K6 r, n. {- vcircumstances by which hostilities may be initiated." J+ ?6 q8 z# l0 K: B Countermeasure A design or procedural measure taken against covert or overt attacks. $ o9 `! K ?7 f0 k/ MCountermeasure& |0 y4 I4 L0 A" |; [7 D& {( G s (CM) * F% i. r; f) O6 GThat form of military science that by the employment of devices and/or 0 F1 {" C- |& E+ u4 [! C5 Utechniques has as its objective the impairment of the operational effectiveness of f0 j9 J' `% D- d/ Zenemy activity.7 s9 {- H. B \, A( P8 l. x Countermeasure . M2 S D8 A9 z7 f. R* ]; q; ~) qs Rejection , i5 a8 k- i( k. G(Surveillance), x- e7 m$ p8 z Improvement or rejection of an object signal in the presence of: `' i8 F+ v# [) l countermeasures. . \9 h8 `# N' m) jCourse of Action) q' W, B% f" O (COA)4 e* p: s" J% P% e# @ N- h (1) Any sequence of acts that an individual or unit may follow. (2) A possible2 I3 X* c# h/ p/ L4 Q plan open to an individual or command that would accomplish or is ( w/ ^. z3 l& |9 u/ R8 yrelated to the accomplishment of his mission. (3) The scheme adopted. p8 k B8 S% H2 l to accomplish a job or mission. (4) A line of conduct in an engagement. 3 q( p, L6 }2 T ?$ W(5) A plan to accomplish a mission. It describes the execution concept# x0 o7 y& {. p5 \/ ~ for BMD of North America. It will specify the engagement priorities,7 w! r0 | d. G6 o resource allocation and desired results by Area of Operation (AO). 1 A8 W. K/ p' G: w* w, i& K(USSPACECOM) (6) The scheme adopted to accomplish a task or" Q! J. G' s3 i7 i6 T6 o0 D* ` mission. It is a product of the Joint Operation Planning and Execution + l- c: k6 z$ t% i& \System concept development phase. The supported commander will 1 g8 u0 H) D2 W/ Z/ Y9 m, M% p5 Y% Qinclude a recommended course of action in the commander’s estimate.- t- N& |6 l/ G% h The recommended course of action will include the concept of5 k% F. p7 z5 ]% l# v9 M operations, evaluation of supportability estimates of supporting* \# T; w6 b- O' T organizations, and an integrated time-phased data base of combat,) m( [# S: L! E& l0 _2 K" v combat support, and combat service support forces and sustainment. 7 {4 x- \) x5 k# \$ SRefinement of this database will be contingent on the time available for + J3 J. H$ D& I8 X4 U4 r' R* [; \course of action development. When approved, the course of action $ o( L! X j! d6 W) ~( lbecomes the basis for the development of an operation plan or 5 T; I( h& e) U! Z1 a' m! d/ ioperation order.. H" z" F; z+ x" e' B Coverage (1) The ground area represented on imagery, photomaps, mosaics, maps, & e, J! J. n# B, k4 P4 v: yand other geographical presentation systems. (2) Cover or protection, as; S( S% b: D7 z7 Q( _ the coverage of troops by supporting fire. (3) The extent to which + Y0 w2 W6 x1 u7 P) ~intelligence information is available in respect to any specified area of * P# [& Y3 h% S5 `! q" ]% k' u, {" Winterest. (4) The summation of the geographical areas and volumes of ) \5 P' A+ K) @3 v2 u5 Baerospace under surveillance. ) x% @% X0 R& U3 W" \Covert Timing a& [7 [$ h1 g" U. } Channel $ b. u, {9 g5 vA covert channel in which one process signals information to another by 7 h! @( w' e3 { `modulating its own use of system resources in such a way that this manipulation , k$ V. x8 R5 kaffects the real response time observed by the second process. + e; B- D {( n- b" Z4 L' iCP Command Post." r, _7 e; y0 \8 ~ CPA (1) Chairman’s Program Assessment. (2) Closest Point of Approach.# g. J3 ~* K$ b4 t& N) p/ e0 K CPAF Cost Plus Award Fee., U: F! \2 k& M5 a0 s! z5 j CPAM Chief of Naval Operations Program Assessment Memorandum (Navy)8 e) c q" z6 [: r2 _& x MDA GLOSSARY, VER. 4.0 C 4 Q% |4 k: J- c0 _( P: ~ k64 3 N5 {- M% w" ] q* n& O: ?CPAR Cost Performance Assessment Report. * Q" ^" m- D7 X0 _) M: bCPAT Critical Process Assessment Tool- m& ]( C$ ?; L CPB Charged Particle Beam.6 ~0 }% d6 u1 }, T7 P' o CPEV Communications/Processor [Network] Experimental Version.: t8 s9 b& A: o! R! p0 Q/ G CPFF Cost Plus Fixed Fee. # F; v* a0 M1 V8 t. q" cCPIF Cost Plus Incentive Fee.; |, I( `, q9 }0 E9 O; e" V) S3 o CPIPT Cost-Performance Integrated Product (Process) Team. # q/ P. `! W \5 ^$ i" y$ ?CPM (1) Critical Path Method. (2) Contractor Performance Measurement.# P$ D4 R9 g0 W! |9 x CPP Critical Performance Parameter. 1 ~1 b/ Q( e9 JCPR Cost Performance Report. . H2 J% N* v; e7 \6 }CPR/NC Cost Performance Report/No Criteria (Contract management term). 7 E8 f% s" B- q, {CPS (1) Consolidated Program Summary. ) o& L6 v5 }& ]' Q J* w(2) Competitive Prototyping Strategy.7 A# J1 L$ [- ]8 u (3) Current Program Status. 2 r; q) l1 E& H, x- m' h9 F& c. ACPU Central Processing Unit (TelComm/Computer term).2 U6 k" K' i: [4 I! l* s+ q* |0 J7 g CPX See Command Post Exercise.% y; p0 l- L2 K7 R9 G) F CQAE Chief/Contract Quality Assurance Evaluator. / R j& v/ g$ C1 X" \# M( V* ZCR (1) Computer Resources. (2) Continuing Resolution (US Congress term).3 G1 B K) z4 d) z, W& c CR-UAV Close Range Unmanned Aerial Vehicle. * {( F! c) K7 B& D9 ]" ~( ]CRA (1) Coordinating Review Authority. (2) Command Relationships Agreement4 V9 {5 z" G" e! ?- { CRADA Cooperative Research and Development Agreement. ! P# F, d1 Y( V4 L9 K5 T* N3 eCRAM (1) Control Random Access Memory.( a, Y8 p% L. e" x! i9 `# m! j; l (2) Cross-tie Random Access Memory (Computer term). ) G- L: F s% W7 q. ^7 P3 ^7 fCRB Configuration Review Board. + q' {/ _; b7 E- w, X! dCRC Control and Reporting Center./ w, J% W' k g2 X- ?4 X CRD (1) Capstone Requirements Document. 9 z. R/ n4 T7 B2 O3 J(2) Component Requirements Document.% C/ K- p: w& R1 | O: P7 O6 ] CRDA Cooperative Research and Development Agreement. ( s- o$ X5 q% G& u b. O2 c* wCRG Communications Relay Groups (PATRIOT). 7 f9 ?: j( H3 {- t+ F. W4 PCRI Classification, Recognition and Identification.' ?1 l4 o- h- Q( ]& y3 r& ^ CRISD Computer Resources Integrated Support Document

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MDA GLOSSARY, VER. 4.0 C 9 _" P7 ^ I) o4 o656 K7 c W- f5 H0 _ Critical Design1 c4 ?' ]7 c( c) I9 m( h6 { Review (CDR) $ B( Z' E! V- Z- D0 v4 \( z0 ]A review conducted to determine that the detailed design satisfies the 7 G* l {$ V6 r f7 |1 O( ^performance and engineering requirements of the development specification; to 1 O5 w5 L7 X% destablish the detailed design compatibility between the item and other items of ) S4 F" }+ J% }, G9 v, I& h9 ]% Xequipment, facilities, computer programs, and personnel; to assess producibility" o5 ?/ E+ s1 I0 {! `8 A' y and risk areas; and to review the preliminary product specifications. Conducted 3 J r4 `4 _+ i8 K4 cduring Phase I, Demonstration and Validation (for prototypes) and Phase II, 6 a0 V' q) e8 }Engineering and Manufacturing Development.$ k, b; {1 R$ O3 ^6 W Critical # s( Q) B% U, R9 [: p0 oInformation 8 P: `3 `7 U( H' eSpecific facts about friendly intentions, capabilities, and activities vitally needed" E# u* O9 n& U/ c {5 n by adversaries for them to plan and act effectively so as to guarantee failure or$ o2 y( L* M' i9 R, M$ L unacceptable consequences for friendly mission accomplishment. * L( o n1 W$ V3 ]Critical# J, w& ], o5 @4 M+ b/ F1 ? Intelligence0 J# N. c8 L( R. I( Y Parameter( N1 T- i: } D6 B1 S) F7 d$ p A threat capability or threshold established by the program, changes to which . Q- j/ `# z+ U( gcould critically impact on the effectiveness and survivability of the proposed 5 h5 M7 T- L' \1 G" W+ }system.! n! B# U' O. |. g4 M; o Critical Issues Those aspects of a system’s capability, either operational, technical, or other, % k8 b. a7 Y7 y% |5 g) I3 |# i6 ?1 Fthat must be questioned before a system’s overall suitability can be known, and ' p( C- X: N6 i. Kwhich are of primary importance to the decision authority in reaching a decision( e7 V( u- q3 | ~; n, ^6 b* b to allow the system to advance into the next phase of design, development,+ J, u @9 u; ~' v& | production, or post-production. , e) \1 x6 K1 K5 PCritical' N1 l3 _) h4 c* G$ W0 J: Z Operational % a4 T7 K- `, T( l- d3 Q( vIssue ' @% }+ v( J+ b/ e: F2 d4 `7 eA key operational effectiveness or operational suitability issue that must be: u6 h& H, I9 a; m examined in operational test and evaluation to determine the system’s capability Y1 B) i2 T v8 _ U. _3 S" uto perform its mission. A critical operational issue is normally phrased as a( m# c: {. o" y( e8 \& P+ ]! n# j question to be answered in evaluating a system’s operational effectiveness 5 W/ o3 i' V) g6 L! b4 @5 ~' |and/or operational suitability.+ e l8 k9 k; h/ a" I' f Critical Path 8 k- f8 ^% |) jMethod' Q8 i, a/ x' I8 O" y2 m A technique that aids dependency of other activities and the time required to0 _4 l. Z% K7 n' p9 s# ` complete. Activities, which when delayed have an impact on the total project# q* v% L7 m# S+ l5 }/ B0 I schedule, are critical and are said to be on the critical path.3 E5 S! _/ e; c- U. X Critical Risk The existence of a vulnerability that could cause exceptionally grave damage to 0 b1 p& \: _6 }8 b7 l5 }+ dthe viability or the operational effectiveness of the SDS. * A( G2 p8 T# p" J0 h5 L& J8 |+ MCritical Security 8 Q3 c) Y" A6 Y2 N4 M6 S! b% DRisk 3 f& @: d; W8 Z5 f2 g6 V! N- ~. GThe existence of a security vulnerability that, if exploited by an adversary, could' _" F& ~: W! j+ S' d' @ cause exceptionally grave damage to the viability of the BMD or the operational5 @7 k8 ?8 `5 P" [ effectiveness of the SDS. Critical risks assume an adversary’s capability to+ k0 L' f/ l) L0 W cause major system disruption or degradation (e.g., single point failure), 9 w: J0 t @7 o7 r4 s0 D4 E L f% Vdestruction of mission-critical components, or usurpation of system functions.0 }' r6 P& {, z2 n Critical2 |9 _, Q O' x7 A3 A" i Supporting5 _3 R# B3 u" E5 J( e Technology 2 w9 A0 D! E, V* E x2 fA technology that program management personnel consider a critical part of the 7 a, _' `* E Mprogram being described.5 T" I3 F0 @2 u% W6 u CRLCMP Computer Resources Life-Cycle Management Plan." g: N, h% N, k- P& S CRM Computer Resources Management." g! Z% G' j6 u4 ^0 u1 T& ~0 ` CRMP Computer Resources Management Plan.6 t; E4 F4 ]5 | b/ z# C CRO Chemical Release Observation. * R) R f6 g- Y& ?. VCRP (1) Command and Reporting Post. (2) Control and Reporting Point (JFACC 5 K6 t; A( ?$ P! Q0 v- M7 sterm.) ( R+ c; R' K& M. B, J, p5 c. XMDA GLOSSARY, VER. 4.0 C& Y0 E1 \# ]" k) p6 L$ v 66 4 H* f! s9 k- Z# n1 \3 OCRS (1) Computer Resources Support. (2) Congressional Research Service. (3) M5 X2 T8 X# H; g' ]4 g Contractor Reporting System.: V9 V+ S$ R" E( K9 I+ A CRT Cathode Ray Tube. + i' [( R, M9 I$ f6 e+ VCRWG Computer Resource Working Group. % U( T0 o% g, B# C( @/ SCryocoolers Cryogenic Coolers. ( D3 y0 ~% n! {, p1 eCryogenic Of or related to cryogens (substances which are used to obtain low, a8 a5 h z4 m' F/ ]* [" ? temperatures).5 q7 z% S/ k' Z" J, b Crypto A designation or marking which identifies classified operational keying material,4 g4 y! ~5 |) K( L$ r, b9 \! j and which indicates that this material requires special consideration with respect ! M% t$ H+ `- kto access, storage and handling. / C# i# p( {. X% [% gCryptographic : w3 s3 P* ]. o+ _$ XSystem8 w0 P6 w/ P& O4 m @! X F% z The documents, devices, equipment, and associated techniques that are used$ @! S; t! [/ Y8 ?5 W. [: T as a unit to provide a single means of encryption (enciphering or encoding). % A: D& H) S+ f VCryptology The science that deals with hidden, disguised, or encrypted communications. It 4 p/ h$ J2 K: Eincludes communications security and communications intelligence./ E/ a4 ^. I; v+ H& X% m CS (1) OBSOLETE. See Corps SAM. (2) Contracting Specialist. (3) Contract Start. - A, ?4 }( A! Z4 J3 A% H; x4 fCS/CSS Combat Support and Combat Service Support (USAF budget term).0 P, t1 z- A# Z4 w) O CSA Chief of Staff of the Army. , Y5 q5 a, V3 r7 Z1 YCSAF Chief of Staff of the Air Force. 5 B5 ]+ X& Q q( ^$ R+ U0 P3 `CSC Computer Software Component. " Y: y/ W$ v- LCSCE OBSOLETE – Conference on Security and Cooperation in Europe. (See OSCE) " S' _& x- f0 F2 x" `CSCSC Cost/Schedule Control System Criteria. # q( H6 P- t% V/ @* b+ P/ A' F# C( OCSD (1) Constant Speed Drive. (2) Critical System Demonstration.0 L1 X6 ~; _/ x: s1 T. i& Q CSE Center for Security Evaluations (DCI). 5 R8 g5 r! S, Y: }0 V! {CSEDS Combat System Engineering Development Site, supporting the AEGIS Weapon , L; `6 I# |2 z* x+ E/ h7 k" NSystem, located in Cherry Hill, NJ.1 A) r0 A/ j) f* Z0 R! n0 W CSF Consolidated Support Facility, Arlington, VA.: M1 ?' X6 B' V' Z9 u! o CSI (1) Critical Safety Item. (2) Critical Sustainability Item.! ~& |- o% f* X. H1 C" G" v CSIP Current Systems Improvement Program.7 W/ v4 Z! Z/ C$ C0 [ CSIZE Constellation Size.3 Z r3 j3 o; N+ I: X CSL Computer Systems Laboratory.- \" Q1 [, j [' l; Y CSM (1) Core Support Module (*C2E term). (2) Communications Support Model. * r! ?" b2 f3 fCSNI Communications Shared Network Interface (NATO term). p( f2 Y `% M2 u( YMDA GLOSSARY, VER. 4.0 C2 B" d6 b: `4 @- S G* s6 i0 X/ a 67% E2 b) S8 l/ K$ J3 K8 s! I! N CSO Closely Spaced Objects. ! P6 f9 A% k% U1 @1 Q( ZCSOC See Consolidated Space Operations Center. ) y1 |6 D; H. G- Z# l" f$ ICSOM Computer System Operator’s Manual# K8 j3 G2 k! ^" A @/ | CSOSS Combat System Operational System Sequencing; X0 C4 N$ e( J1 l7 U3 i CSP Communications Support Processor (numerous locations, including USAF Air& h; @" [, g0 e9 T Development Center, Rome, NY term).8 x" v# j7 h; g" q" l CSRD Computer System Requirements Document.& i; \6 h+ x6 [4 z, Y, @ CSS (1) Cooperating Space System. (2) Communications System Segment. (3)' F" f0 F0 C, L8 z1 F) U! A Contractor Support Services. (4) Common Sharing System. (5) Communications$ R/ \" i# K+ F1 \5 u8 r& F Support System (Navy term). (6) Common Support System. (7) Combat Service % V) v$ Q; X# x7 u# ^Support. - Y1 i t, z9 t+ t8 JCSSCS Combat Service Support Control System (USA term).( G3 _* y6 M( R8 T& j CSSPAB Computer System Security and Privacy Advisory Board. ' o, t; E) p0 u4 ]+ YCSSO Computer Systems Security Officer. 3 n3 `5 w" j& i }. M3 ECSSTSS Combat Service Support Training Simulation System (US Army term).' v; M, F+ Z. f( T* k CSTC Consolidated Space Test Center./ _) d$ C- v# U' O, j CSTI Civil Space Technology Initiative." R7 z. f, q; L, O4 f h* k1 {$ s CSU (1) Computer Software Unit. (2) Communications System Utilization. ' S6 N+ X: l% Y- G1 cCSUR Communications System Utilization Report. V9 W3 Y. D$ [+ | CT (1) Counter-terrorism. (2) Communications Terminal. (3) Control Telemetry. 2 L- e% b/ S. h1 h% P8 |7 W& q(4) Cryptologic Technician (Navy occupation specialty)., d( s1 \7 ^8 c2 \% N: | CTACS Contingency Theater Air Control System (JFACC term). : h2 Q! V: y9 u2 z- zCTAPS Contingency Theater Automated Planning System (USAF).5 a) Y% N* a2 L% V% a+ N" E7 Z CTB (1) Communications Test Bed. (2) Comprehensive Test Ban [Treaty term]. % v( z& f( s# K5 {8 kCTBM Conventionally-0armed TBM.6 V, J1 N1 ^2 r9 D3 V CTC Combat Training Center, Ft. Leavenworth, KS. 8 K3 G6 V0 X3 a# y2 C- J( T9 F4 i0 UCTCC Critical Technology Coordinating Committee. ' [+ W/ }& t6 W0 @, uCTD Communications Test Driver. ' [' q" X4 w c, }; [CTE (1) Center for Test and Evaluation (JIEO term) (2) Common Test Environment./ j, O2 p* \+ |: {, A9 Y CTEIP Central Test and Evaluation Investment Program. A DoD program for centrally* E5 b0 k" s% @; g ] funding selected test investments proposed by the Services and Defense. T( ?7 [4 r& p& E) M6 G Agencies (including MDA).

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MDA GLOSSARY, VER. 4.0 C % x1 x: D8 z/ M( M6 p68 4 B1 k/ O. z# D% d( Z& ECTF Controlled Test Flights. 1 I4 X$ L2 {5 G$ Y7 ~- ~ k; hCTI Concept Technology Insertion.! H; a, L% o/ \9 ]( j' j- M/ | CTN CALS Test Network. 4 E( H* s9 A+ s) r- T+ v1 aCTOC Corps Tactical Operations Center.4 b9 k3 d) h+ U- N CTOL Conventional Takeoff/Landing aircraft.( E$ Y7 t I4 m, `; o j8 r& R CTP (1) Critical Technical Parameters. $ N* k( ?+ z W7 F/ ^(2) Communication Tasking Plan.7 Q( l, x! }1 @2 \5 d5 U/ e; f (3) Consolidated Targets Program.+ w# B1 D% f, h3 W7 v& F+ e' K CTPE Central Tactical Processing Element. $ |2 g; S: K5 k+ {CTPP Consolidated Targets Program Plan.$ M! ]7 n% W) ` E1 ?' b1 s+ l CTR Cooperative Threat Reduction (Treaty negotiation term)." P9 v# i7 z, ^; N" E CTRS Centers ; j% F4 l9 s/ q \ MCTS (1) Clear To Send (TelComm/Computer term). $ R; Y, q7 O% P- j(2) Contact Test Set (USA IFTE term). ! {5 ?; n. {- ]4 e& H0 Q8 DCTSS Computer and Telecommunications Staff. 0 N3 K) T5 i, A9 D( G- D7 k1 wCTT Commander’s Tactical Terminal (US Army)., j* \0 d: `% w2 }0 ^ CTT-H/R Commander’s Tactical Terminal –Hybrid Receiver (USA term).4 N6 Z* f6 Z1 a# Q$ c# G CTV Control Test Vehicle(s).& z9 A s+ V+ E' }+ H8 h CUDIXS Common User Digital Information Exchange System. : |, S! b. D+ B2 i& L4 \Cued Operation The directing of one sensor based upon the data received from another sensor.% m. j+ c9 B/ e" u* L6 _& a, I0 y9 | Cueing Command The command within a tactic, which specifies the sensor element’s coverage # Y/ ~ c) ?! z0 nvolume.6 A, t9 l: V- a" J0 `, D. K Cueing Data Cueing data is a subset of object tracks within a sensor element’s coverage- L3 G5 u/ v' u volume." s9 x) Y; b4 o5 M; k4 J8 N9 Q CV (1) Carrier Vehicle. (2) USN Aircraft Carrier. (3) Curriculum Vitae. x) r( @0 w m u4 y/ K CV/BM Carrier Vehicle/Battle Management. " c8 S8 z3 t5 ZCVBG USN aircraft carrier battle group.5 f) r7 r' F- u4 p7 h CVHG Carrier, Aircraft (V/STOL), Guided missile.# M5 h% d0 s1 k9 b0 b! T5 ~# M CVISC Combat Visual Information Support Center. ; m0 o0 {4 r! p- }: z* ^( cCVL Copper Vapor Lasers.6 F5 T9 `/ \$ ]: ~+ O! ]* _ CVN USN nuclear powered aircraft carrier. 2 P. f. c. I4 C' i8 I8 ^& iMDA GLOSSARY, VER. 4.0 C $ L9 m& B! i: r+ M; Z69 8 e+ x1 `' O) C7 @" O" ZCW (1) Continuous Wave. (2) Chemical Weapon/Warfare. (3) Carrier Wave.8 \; Y9 H& ^4 ]1 p CWAR Continuous Wave Acquisition Cycle (Hawk). 3 x6 c- N$ H7 V7 B9 s- s7 zCWBS Contract Work Breakdown Structure.0 b9 {" g: E3 r0 z8 \5 g W$ J CWDD Continuous Wave Deuterium Demonstrator.5 L9 y6 E0 Z8 r& I) w2 q1 A7 ^, C CWIPT Cost Working group integrated Product Team. . @9 Y) z4 a5 U9 s( K0 _CY Calendar Year.1 W6 @# @& A2 b! j MDA GLOSSARY, VER. 4.0 D 1 F- s. l7 ^4 a/ G7 w! S719 P8 w/ W5 d" _7 F1 R5 j9 o D Deuterium& g, _! x/ M2 i; C6 C" F4 q D Spec Process specification./ m9 Y/ ~# {) O. t D Star Measure of infrared sensor sensitivity. 6 Y3 B% O9 P Z* yD&D Design and Development& P+ d5 F6 w/ n0 i+ H D&T Detection and Tracking. - M' M9 f( c3 [D-IFOG Depolarized-Interferometric Fiber Optic Gyro. 1 ?6 Z: Q1 R: u, Y, l3 HD-Level Depot Level (ILS term).% z0 R2 X) s2 G3 F, W# Y4 X' L D/A Digital-to-Analog8 r5 a T6 p; ` D/V Demonstration and Validation.) L( ^9 C& Q* X! ^$ y1 J D2 Projective (interceptor) in the Hyper-Velocity Gun program. 1 C9 m# L6 K5 f. I! z( jDA (1) Department of the Army.$ _) J5 E! ~7 @- q5 ~ (2) Department of Administration. , q$ L& y* F' a' o& j(3) Decision Analysis. 2 N& B5 G- x2 u/ K4 p* O$ D; x(4) Developing Agency/Activity.0 @! e* u$ o2 u( Z4 k8 Q a q3 Q (5) Data Administrator.8 i! K @8 m! r% _% s- K (6) Direct Action.: K( c6 d/ s D (7) Data Adapter. 6 T; T u+ l1 n1 O; CDAA Designated Approval Authority (DD 5000 term).& z! j$ n9 E# O1 P6 H) b DAASAT Direct Ascent Anti-Satellite.( a# @% q+ j' |* Z7 }. s DAB See Defense Acquisition Board.& `3 S9 ]- y3 Z0 c9 j" L DAC (1) Days After Contract [Award]. # A& K5 C/ X4 l0 Z4 f/ @4 U5 G(2) Department of the Army Civilian. | S$ E! l3 q(3) Directed Attack Characterization. , m+ ?) Y( `; ?# p9 z! Q- S% N(4) Deploy ACCS Component. 7 W; y- B( @5 {- l: w% ^(5) Digital-to-Analog Converter.- n" L" K- O2 P" @# j DACS Divert and Attitude Control System.2 M4 t" @4 N8 y$ ] DAD Defense Acquisition Deskbook. 8 O0 H8 v9 ~/ p% PDADS Distributed Air Defense Study (1993).) I* E# h- ]+ A DAE Defense Acquisition Executive./ N, _' K0 j, O7 a" B& s DAES Defense Acquisition Executive Summary. 2 Q; l5 X& x5 y# g% ~; [DAGGR Depressed Altitude Guided Gun Round.) P8 h* K2 e/ p) e( y DAHQ Department of the Army Headquarters." _4 i0 h3 t4 ` DAI Damage Assessment Indicator (targets).. H1 d7 `) B# l# n' G, p DAL Defended Asset List.4 x& L# j; F ?% X MDA GLOSSARY, VER. 4.0 D 1 Q2 S+ W) w- k3 j; y" g% p72 / _) }/ S6 |. E- JDAMA Demand Assigned Multiple Access. " A) g/ P4 g* p: E2 b; ^0 T: KDANASAT Direct Ascent Nuclear Anti-Satellite. & M2 T+ e3 m; o1 W, {+ eDAPR Director’s Annual Program Review (SDIO term) c$ Q3 V# Y# P$ H% n DARO Defense Aeronautical Reconnaissance Office (OSD)." D8 _( T: g4 @. b, l DARP Defense Aeronautical Reconnaissance Program.7 j/ Z1 M) l8 y, B' p& Q2 A& d DARPA Defense Advanced Research Projects Agency. See ARPA.# G! u- b1 V7 F& g) M DART OBSOLETE. Defense Acquisition Review Team./ q7 g$ [! u- x+ M DASA German Aerospace. Member of the MEADS Program Team.3 v; Z2 q. {5 U2 c DASC Deep Air Support Center (JFACC term).# I+ {* l, R7 U DASD OBSOLETE. Deputy Assistant Secretary of Defense. . j* w) ]4 f3 o6 @( CDASD (C3) Deputy/Assistant Secretary of Defense (C3) ( \; C* J A" U+ wDASO Demonstration and Shakedown Operation. 5 J% v) u6 ^5 r8 v/ q. nData Integrity The state that exists when computerized data is the same as that in the source- C) f7 l5 O a* j0 K documents and has not been exposed to accidental or malicious alteration or+ A7 l/ Y2 n8 y- Q$ T destruction. 1 X+ w0 J* \) e8 b6 PDatalink (1) The means of connecting one location to another for the purpose of# ~. v+ n- T5 A8 n1 b% U transmitting and receiving data.1 E$ F& B2 ]7 F' V2 S' P) B0 n (2) A particular path between two nodes over which data is transmitted. It1 P4 [' n. [ M! t* n includes not only the transmission medium, but also digital to analog* T: t8 C1 W" A, [7 u2 f converters, modems, transmission equipment, antennas, etc., associated/ Q' X h0 J# ~. c8 n$ V2 d with this path. In the SDS backbone network, it was a path between two, G& w: }, c2 T; V6 j. n4 T SDS elements. In space these datalinks were microwave or laser. On " ?6 G; [9 `3 A. K, }3 r) Cthe ground, they could have been wire line, microwave, or optical fiber. 5 w4 M e& s: v# FDAU Defense Acquisition University, Ft. Belvoir, VA. + u% ?7 z2 [, T7 SDAVID Development of Advanced Very long wavelength Infrared Detector (USAF, U* m. |9 @; c5 {9 x" Z Phillips Lab term).. A: K' E( f! }7 n/ N3 j( s" R DAWS Defense Automated Warning System. , g5 D( p' N% |% l5 a% e+ ^Dazzling The temporary blinding of a sensor by overloading it with an intense signal of0 T- ^9 `, x* `; Y/ @8 P b' U6 ? electromagnetic radiation (e.g., from a laser or a nuclear explosion).+ R! @7 e# q# y; Y- |- d DB Bata Base j0 g/ q/ m$ s5 b+ t4 _4 Q- r2 \ DBME Database Management Environment (Computer term). 4 b4 E: y0 o# X$ b- qDBMS Database Management System. 3 `- j R2 B4 Q3 O+ iDBOF Defense Business Operations Fund. ) `9 S) G! O' H/ ODBS Direct Broadcast Satellite.

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MDA GLOSSARY, VER. 4.0 D ( q8 h9 w# J- H. V g* q73 ( g8 F5 P! O+ i* yDbsm Decibels per square meter.# \6 F8 e! N$ u; @! D& \" N DBSM Database System Management.; \, D6 b: i d) B( f7 W& X u0 Q DC (1) Disarmament Commission. (2) Direct Current. 9 C' e0 ?5 u2 g) l4 H( J& |DC-X Delta Clipper Experiment. $ _+ r- Z' }* _DCA (1) Defensive Counter Air. (2) OBSOLETE. Defense Communications3 Q# M6 L' \& r1 L* X2 \% ~ Agency. (Now known as Defense Information Systems Agency (DISA)). : h. t5 x3 O+ j; pDCAA Defense Contract Audit Agency./ Q% p% B3 t% N8 M5 ?! e0 ~- B DCAS Defense Contract Administrative Services.% z5 `% [' g$ T/ H( k DCCO Defense Commercial Communications Office (of DISA). 4 k" Y0 B |9 M# Y9 i$ s0 rDCDS Distributed Computer Design/Development System. & C( |% V+ |' w* y: B$ V- jDCE (1) Data Communications Equipment (TelComm/Computer term). / \, X. Y$ u* C7 M9 m(2) Distributed Computer Environment. ! D3 W" Y/ z0 |! ^2 l7 \: [DCEC Defense Communications Electronics Command.6 M7 d5 B) @/ R; U, S DCI (1) Director of Central Intelligence. (2) Dual Channel Interchange. - D5 {1 k9 ?( xDCINC Deputy Commander-in-Chief.7 c! l, q. M' m$ P% f DCM Defensive Counter Measures. " M$ t6 T- b8 Z0 y( GDCMC Defense Contract Management Command2 J2 c- u/ v! _1 G$ Q' N DCN Document Change Notice. ) T: G3 I4 T+ U6 @/ a' V% M$ EDCO Director of Combat Operations (JFACC term). % c/ M* }$ l1 z6 T3 q) kDCP (1) Decision Coordination Paper (see ADM). 7 D; J8 y2 q$ ~$ M! [& I- x(2) Director of Combat Plans (JFACC term). & o3 a, x- K: {% s5 V: g3 M8 YDCPG Digital Clock Pulse Generator.& V8 K& ^: e/ C0 w* Q1 Y DCS Deputy Chief of Staff.. n7 u( L4 n+ L2 i# W6 ]& W DCSOPS Deputy Chief of Staff for Operations and Plans (Army).6 r9 |2 f4 m0 V8 U7 e DCT Digital Communications Terminal 2 W% s7 k2 S/ O6 _" zDCTN Defense Commercial Telecommunications Network. ; h, Z2 T7 T8 d8 S2 E3 I2 C9 jDD Variation of DoD.! H' N8 f6 E0 Y O DDCI Deputy Director of Central Intelligence. 9 b6 S0 M0 [2 UDDEL Dwight David Eisenhower Library, Abilene, KN (army term).! V/ h3 {- n+ x, \, k2 g0 I) x4 J DDG USN guided missile destroyer. - f" }5 Z9 ^7 j$ U; N3 OMDA GLOSSARY, VER. 4.0 D! Z# x" \# S# f; T4 @0 U 74 ! F( s6 A* A y- Z# M' ^0 F- LDDL Disclosure authority letter.2 A, Q: J' [' q! R! N' X DDN Defense Data Network.0 _( N6 [0 D5 U7 C DDR&E Director, Defense Research and Engineering. 3 g$ H* M) X# B* H" H- [. t, ^DDDR&E Deputy Director, Defense Research and Engineering.8 n3 f1 k2 `( k- F6 {2 ?0 p DDS Data phone Digital Service (AT&T service) (Telecomm/Computer term).+ C6 b. q- p/ m DE (1) See Directed Energy. (2) Delay Equalizer., R; ?. m; t! j+ s3 T DEBRA Debris, Radiance Model.% B4 I3 ?' P9 C* j- }6 S7 r8 I, p8 |, |4 V Decentralized* N6 ^; E) i# Y1 [( ^$ G Control; g5 a- u3 F' j- ^/ h* f9 ^/ g$ m In air defense, the normal mode whereby a higher echelon monitors unit actions,( {: j( x; c% O u. T; @5 U making direct target assignments to units only when necessary to ensure proper! T/ Y0 L. L0 _7 F$ s( Z; ? fire distribution or to prevent engagement of friendly aircraft.' b/ t7 }# R7 a R Decentralized ( G! Y D; J0 p0 ^1 G7 \Execution ! G }& l7 i0 f7 y+ z8 rThe distributed and integrated implementation of USCINCSPACE direction by _$ r" l4 [# F- R' U4 b1 {the BMD forces. (AFSPACECOM) 0 \4 G" ?; i, @" Y! [0 hDecommissionin6 p! P$ ~6 J9 r, I* b& ~' _ g / Z) R9 l* K/ M* W9 S: [The removal or the rendering useless of obsolete or no longer needed5 f! U n n: x9 Q components of the BMD system from service.5 c- C J' z3 D4 p2 k+ H Decrement A directed funding level reduction for an acquisition program.0 \# i9 d2 D7 _6 l! s; k DED Data Element Definition (Computer term).% C: O0 s \4 e6 W8 U. z: i Dedicated Mode4 M4 m* z) a `: m of Operation8 S; y3 a# H' n4 F6 B (ADP Security) ' x [; `: \9 a, y% }# o( T9 Q3 BA mode of operation where all users of the AIS possess the required personnel$ H- W8 L, M) A# |# ` security clearance or authorization, formal access approval (if required), and a6 `) f/ ~+ l. l' [, N7 \ Need-to-Know for all data included in the AIS. 4 P! j: l1 k M6 ?+ tDeep Space (DS) The region of outer space at altitudes greater than 3,000 nautical miles (about ) ^/ h0 K- B( y$ g' ]1 d5,600 kilometers) above the earth’s surface.4 w3 `9 k) K' d( y* w- H3 X Def Definition./ p: A4 n" b% @/ l u% T DEF (1) Defense. (2) Demilitarization Enterprise Fund. ; ~' S1 \1 [" eDEFCON Defense Readiness Conditions. , U# j" r8 `, r1 G) c8 i" ADefended area- N4 _, \$ D# o1 v coverage 8 u4 L4 K6 C& q3 J! hDefended Asset 3 l: `" ?: X! bList (DAL) 4 h6 z- ?* g3 T0 l' cThe geographical region that the BMDS can protect from ballistic missile attacks' V0 P) N3 b2 A5 N& h with a specified level of probability of negation. May be specified for a particular! S+ u$ @. o% H5 s3 S threat type, launch point(s), launch regions, raid size, etc. ( Z8 W# @- a0 h7 WA ranked listing of facilities, forces, and national political items that require3 o( @$ c! _/ e9 J" j1 s( t) a protection from attack or hostile surveillance. The list is compiled from Federal ( g- y9 p" K3 ?; A' S$ `departments and agencies, Unified and Specified Commands, and the Armed: k7 N% @- T2 ?7 g% z8 Q Services to ensure National Security Emergency Preparedness functions.* x2 R4 o6 ^; k6 l7 { MDA GLOSSARY, VER. 4.0 D0 o* B1 C4 E5 A) x$ E9 V l 75 $ O8 S& W# e# P1 z# H% _4 Z! dDefense) G/ z! o! `( P2 r& q/ g. M; u Acquisition/ `" V R7 T0 F. U; P2 d Board (DAB)' q6 k8 L' d* ]7 Y$ s The senior DoD acquisition review board chaired by the Under Secretary of- t( ~7 H/ I! e2 X( D( ?$ s. R7 [ Defense for Acquisition. The Vice Chairman of the Joint Chiefs of Staff is the. U; a8 S% ]" S9 K& y" k! C Vice-Chair. Other members of the Board are the Deputy Under Secretary of ! q6 K, @/ @% J Y2 NDefense for Acquisition and Technology, Service Acquisition Executives of the 0 L7 S6 \$ Y, l) J0 ~2 ]# L$ i% ~Army, Navy, and Air Force; the Director of Defense Research and Engineering;7 ?# M* N& \3 q% R the Assistant Secretary of Defense for Program Analysis and Evaluation; the& t3 x5 u8 L# a# \4 l2 J Comptroller of the Department of Defense; the Director of Operational Test and 0 L. g* T# z& u) U' t1 IEvaluation; the appropriate Defense Acquisition Board Committee Chair; and the: a( c2 E( y# R) j, X$ H4 f Defense Acquisition Board Executive Secretary. Other persons may attend at- k' K8 a1 A% ]9 v the invitation of the Chair. (See DoD Directive 5000.49, “Defense Acquisition" y1 w; X0 U* `+ k. ~ Board.”)& Z( h& D6 Q( W Defense 3 M# B; F- b1 x$ }* XAcquisition " c5 ?; `/ @+ h* W' |$ |7 c2 y ]Board Committee+ q& q6 @8 E- s Advisory review groups subordinate to the Defense Acquisition Board. The 3 Q$ Q$ k9 p( X9 n% q4 W" AUnder Secretary of Defense for Acquisition determines the number of& |. Q' P% |% m% Y3 _ Committees. The purpose of the Committee is to review DoD Component 4 B+ p( Y+ B9 k& c: N. l/ wprograms prior to a Defense Acquisition Board review in order to make an+ V- e4 C# K* j' M! f4 D S* q* f independent assessment and recommendation to the Board regarding the( n$ o' J; E5 }2 ]1 d program. (See DoD Directive 5000.49, “Defense Acquisition Board.”)

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Defense # o" p9 Q8 E1 s$ ^+ h$ lAcquisition+ i: n- o% m" l3 G, Q Executive (DAE)* I6 l8 c, Z) j+ W The principal advisor to the Secretary of Defense on all matters pertaining to the 8 U3 V m1 T$ u# h( ^Department of Defense Acquisition System. The USD (A) is the DAE and the$ d* P5 f0 o$ H1 L. g% F5 [- c Defense Procurement Executive (DoD Directive 5134.1). 9 d$ s) K7 \2 B% _. u" c9 ~Defense9 n* T# [ t \( o. o2 v, v* W, v Acquisition5 p- y" E/ F& H8 Z Executive- C) v$ N8 h4 d- ]' K- P' J: ? Summary (DAES) 3 s% E, Y2 g) ` o( P( e& Z+ {0 gThe DAE’s principal mechanism for tracking programs between milestone/ |; h2 H6 b" c: ] reviews. Includes programs subject to the Selected Acquisition Report (SAR),' R! d6 [3 N) h7 H& ~( i1 l$ d and any non-SAR programs subject to review by the Defense Acquisition Board." k) X5 v4 X7 t! v" Y; U4 O& @6 P8 O Defense# p7 r( d Z8 u, a Employment1 M+ F2 U/ q5 L: j Option (DEO) ! ^& E. \" p. _6 r+ F: TEngagement strategy provided to USSPACECOM component forces to achieve5 z- W7 ~) }; }; l. d% p( O specific military objectives against a ballistic missile attack. It defines hostile) H- U5 n" [* I$ z3 `7 h% @ target priorities, provides assets to defend, and allocates SDS resources to be; I% d+ d. E5 t) Y4 G$ Z. o employed. A number of DEOs may reside in a particular Preplanned Response3 n7 E0 L- [( Y/ F N: i9 l Option (PRO). However, default DEOs (those believed to be best suited to8 Q$ J8 u8 S% I8 V |0 l# r counter the threat initially) will be automatically processed and executed when , ~, |" ]) {# I4 h) t3 yDefense Activation Authority (DAA) is given by USCINCSPACE. % w: ]6 \( w) N% t- I; y2 pDefense1 M* T' d; ]! I' f# N/ N: |; S Enterprise / c- _" h7 k) [/ lProgram (DEP) # X) m7 M! ]! F% u5 _9 F& zAn Acquisition program designed to streamline the acquisition process by waiver " {+ J- c+ i% u9 T- Z' ]of selected regulatory requirements.) `1 K- r2 G4 b* [2 C1 x5 j Defense In-Depth Locating mutually supportive defense positions in such a manner as to absorb & X; W% l% O( ~) i. o3 {and progressively weaken an attack, prevent initial observations of the entire 3 D5 z4 j' Z2 gposition by the enemy, and allow the commander to maneuver his reserve., Y- O2 W) n. W7 T- O Defense, {" q' z* @# c! j! l& V Meteorological / u' _4 ?' f1 n" f' E+ X& U4 w/ nSatellite Program * m: j3 V i' `6 P% H(DMSP)7 R( U% [: k& j& u2 w Satellites designed to meet unique military requirements for weather information. r* e3 i% h8 _- A Used to detect and observe developing cloud patterns and follow existing ; ]6 q" j9 [* Z9 i6 Iweather systems. Visible and infrared imagery are used to form threedimensional cloud-plural analyses of various weather conditions. " W! O! f7 M( d- c. s \Defense Planning9 S8 B: n( S6 `7 i4 ^0 n7 B and Resources& V5 Z% T/ A5 y& K Board (DPRB) ' V( c- s* w' F' j0 J% yA board, chaired by the Deputy Secretary of Defense, established to facilitate- _" X- W* @; Z6 J) G3 ?2 e2 P decision making during all phases of the planning, programming, and budgeting . |& Z8 [ o( ~: e4 {system process. Board members include the Secretaries of the Military' [; A7 D( v- K/ O1 W8 |0 H1 z Departments, the Chairman of the Joint Chiefs of Staff, the Under Secretaries of+ L$ Y; S- i* O7 _' P# x; J V Defense for Acquisition and Technology, and Policy, the Assistant Secretary of1 `" `% V5 `! c+ _' u- [. z Defense for Program Analysis and Evaluation, and the Comptroller of the * W2 I' I2 {- UDepartment of Defense.9 `$ ^, h4 U) ^ MDA GLOSSARY, VER. 4.0 D 3 N6 y* y# g( v4 C76$ x+ w" j4 R9 u5 _. u% B3 N Defense Planning9 [0 D% A$ T7 p Guidance (DPG) ) E+ e% ~7 [- [) `& jDocument issued by SECDEF to DoD components providing strategic framework& d8 `! G# q, T( o6 y. ^) i for developing the Service POMs. Result of planning effort by Joint Staff, OSD, - \/ e9 J9 v6 Y' \* I! ~* k l7 v. iand Services. In connection with two-year budget process, DPG is issued every . X4 t: E0 H/ U* [6 @other (even) year. " x( v: e$ ~3 _- rDefense Priority5 m, `/ z9 d( G) s and Allocation 5 `, x; Z& c6 o) J( M$ cSystem (DPAS) n% ~! j$ t+ H1 z4 S1 y# @# fThe implementation of a statutory requirement where contracts in support of j4 @1 I" P0 S4 I6 C/ v national defense must be accepted and performed on a priority basis over all. @, ~/ {2 M S1 ~2 a B other contracts, and which requires the allocation of materials and facilities in+ c7 x: z/ D8 O9 I4 g such a manner as to promote the national defense. See “DO” and “DX.” + A3 h( H% Y' ^/ `/ a0 V5 bDefense , @. c* o" y1 F; B; H% |Readiness5 u$ ]7 \. A9 A- G. H9 @ Conditions $ x% u ~5 U3 r. G q4 I- U3 f6 G(DEFCON) ! ^9 X' [# |+ O" R3 G9 j2 ?A uniform system of progressive alert postures for use between the Chairman of * U( |' S' E% x+ g# G) O! jthe Joint Chiefs of Staff and the commanders of unified and specified commands * I+ ?/ L8 L+ g6 O) U+ ~& Rand for use by the Services. Defense readiness conditions are graduated to( N: \/ I# R2 X# Q match situations of varying military severity (status of alert). Defense Readiness ( D2 J2 {, |* g. aConditions are identified by the short title DEFCON (5), (4), (3), (2), and (1), as 9 o8 q7 g% [% U% Gappropriate. ( z! _; z; m$ j+ y QDefense Satellite& Q4 l" c3 N# r7 q; F& S Communications# P6 l& H+ v' p* `; V Systems (DSCS) + A3 Z* @+ {7 _ JAdvanced communications satellites in synchronous orbit around the earth.+ o S: P4 [5 l1 F/ y Provides high-capacity, super high-frequency (SHF) secure voice and data links5 S1 E9 n( [' o8 i8 D& C9 ~! e for the Worldwide Military Command and Control System (WWMCCS). They " x; I: d( a% l" Z( M% P6 }/ U+ x4 P$ _support terminal deployments for contingencies; restoration of disrupted service0 O3 Q, i ?* }7 `- m& r+ T" H' k& s overseas; presidential travel; global connectivity for the Diplomatic " y1 \" {3 z$ ETelecommunications Services; and transmission to the continental United States 9 X8 `& J; [# F; {+ pof some surveillance, intelligence, and early warning data. 0 W: U5 y" [1 x. ?, q& i/ v1 v1 C% @0 [Defense Satellite 5 B+ J4 P+ t* \(DSAT) Weapon( D5 O1 K2 U% B9 h8 _6 R; V" J9 Q A device that is intended to defend satellites by destroying attacking ASAT 9 y7 r `8 V; _, u5 K9 Tweapons. ; P1 n9 a2 H% D8 @4 c- K. ^) ?1 ZDefense Support 8 }: W" f% t, f) k0 l6 DProgram (DSP)0 ]/ L0 K" } v# h) f5 v A system of satellites in geo-stationary orbits, fixed and mobile ground& u2 D+ G# J( n4 q processing stations, one multi-purpose facility, and a ground communications$ {$ }3 [1 Z8 |# S8 F network (GCN). DSP’s primary mission is to provide tactical warning and limited1 s9 u1 g/ m; d* i2 [3 g% R( r J E3 ` attack assessment of a ballistic missile attack. 4 s5 w# w' f1 \1 L; oDefense" p6 U# Z `% H6 h& k' ] Suppression 3 H7 Z% @. G2 u8 q& [Temporary or transient degradation of the performance of a defensive system ! F$ o' A3 f: ~2 Abelow the level needed to fulfill its mission objectives, by an opposing force.9 A; i+ C: L: h$ U& o. y. b (USSPACECOM). N9 Q) c" N" s Defense Tier The arranging of a defensive system to correlate with the phases of a ballistic ) w* h; g {1 k: K! X# Rmissile trajectory; i.e., boost, post-boost, midcourse, and terminal. : b$ M( T8 z+ J G) gDefensive+ h5 w+ d/ k! o' n5 ? Counter / P j4 x, d0 l+ R! TMeasures (DCM)) R& W: C. {2 d& }! F q Actions taken to eliminate an ASAT attack.1 b' C& S; H6 h Defensive 4 r ]4 v+ B A# {Technologies 7 G) b9 E. U4 }Study Team $ E& }2 b% W: b, Q(DTST) 0 H0 y% w; t: r! j3 K, XA committee, generally known as the “Fletcher Panel” after its Chairman,5 | r( c3 `6 C9 \, n2 P4 v s appointed by (former) President Reagan to investigate the technologies of / |5 B2 w% q- o' Z, F; cpotential BMD systems.. @1 U( _9 Z; b& j: m DEFSMAC Defense Special Missiles and Astronautics Center, Ft. Meade, MD. 4 ~9 e# Y; A. w4 `1 S5 oDEIS Defense Enterprise Integration Services (ex-DTIS). ( B Y$ x1 |, `# `* p" dDEL Delivery./ h. B) \/ H: b- J, ~1 Q( {4 A Delivery Error The inaccuracy associated with a given weapon system resulting in a dispersion7 @: G& q6 C/ Y3 R( b of shots about the aiming point. See also Circular Error Probable.) i; U6 T2 N5 q. r MDA GLOSSARY, VER. 4.0 D % ]$ Y/ i; Z# @6 y6 S; z77 ) P! u% A3 k; h! WDelta-V A numerical index of the maneuverability of a satellite or rocket. It is the ) Y8 N7 P5 X, ^8 n3 h; Cmaximum change in velocity, which a spacecraft could achieve in the absence of6 c% g. _! h7 h5 U2 D a gravitational field.# I, q% O0 c9 k# I0 M Dem/Val OBSOLETE. Demonstration and Validation (DD 5000 term). ! r# q3 k W9 j) ~6 ~# G+ n; DDemise Altitude Altitude at which object of interest (decoy, chaff, etc.) no longer performs its 7 ]4 S0 b) \, q( ?7 l R6 f! ]desired function (matching RV characteristics, screening RV, etc.)# }9 ?$ e: D' d+ k DEMO Demonstration.) Y2 m; C! w0 I3 _ Demonstration ; j8 W- w% ~/ @6 Z- dand Validation 0 E" i! S. D k6 K1 o) k(Dem/Val) . ~( P( I2 l7 c% U+ E( O @7 hThe acquisition phase when major program characteristics and product designs 9 o9 a7 F- U5 F! n; R6 {: C% Eare refined through extensive study and analysis, hardware development, test,& r, s% X5 {5 J3 u& j0 D and evaluations. The objective is to validate the choice of alternatives and to 4 [, c4 v8 t( K2 ]3 @4 J% G# tprovide the basis for determining whether or not to proceed into Engineering and$ H$ J ?- F( G R Manufacturing Development (EMD).2 A2 t! P$ A/ n- i" B* u) }5 L6 m2 I' o% q Denial Measure An action to hinder or deny the enemy the use of space, personnel, or facilities. ( H/ E7 _ Q% w8 \It may include destruction, removal, contamination, or erection of obstructions. ) C0 k( R7 I S. N! ]: d# i" hDEO Defense Employment Option.# q: |# O9 j( m, ]! l" p/ b Department of / Z" Z7 H, D( n: i4 M7 _Defense 3 M' c5 H- Y3 ^9 Z& X. H- bAcquisition 5 o6 Z4 p' B9 O* g; x! @: LSystem) R1 `+ j7 m3 U; i A single uniform system whereby all equipment, facilities, and services are ! v! ~: N1 J4 yplanned, designed, developed, acquired, maintained, and disposed of within the- U" }9 N9 e% Y; @9 w Department of Defense. The system encompasses establishing and enforcing0 y. j6 O* x" p. g. D0 ^' c policies and practices that govern acquisitions, to include documenting mission ' `$ P( L) Z. l4 a/ p4 a3 s. ^needs and establishing performance goals and baselines; determining and 7 i" ~. N2 f8 R" P9 d( w0 Z% W9 ?prioritizing resource requirements for acquisition programs; planning and 5 C% [& ~, w" f& O9 v) F% Mexecuting acquisition programs; directing and controlling the acquisition review 4 G$ c+ i4 N* h2 i t( {process; developing and assessing logistics implications; contracting; monitoring& \# |! x/ c% ]% J the execution status of approved programs; and reporting to Congress. (See # k& z$ q i0 FDoD Directive 5134.1, “Under Secretary of Defense (Acquisition).”) 8 k2 f3 m8 {- w& @" `( D0 MDeployment (1) The placement of force elements in battle positions to obtain a higher # Z8 s2 H# S/ estate of readiness.2 p% R5 p, t3 ?- _8 ? F3 o' H: _: V (2) The movement required to place force elements in battle positions.- A' b! k: M7 m (3) Fielding the weapons system by placing it into operational use with units 2 m" c3 E0 H2 U# u7 F( u" C/ Ein the field/fleet. # A4 J" }; \! ^# x& A(4) To arrange, place, or move strategically.9 M% N! P: t6 h' F. N Deployment, W7 }7 ? K4 w Planning' }) L7 N$ u+ w! d (1) The development and maintenance of plans required to initially deploy, 2 y% p+ ^+ o, h# a; R. nmaintain, and evolve the operational system in accordance with - q6 Z% s* A- k R; wschedules and priorities. It includes factors such as launch facility$ X8 B1 r- F+ |0 f) v availability and planning for the availability of other required elements 4 c) e. O# _6 E# R7 w; }8 dsuch as trained personnel or units. In addition, it identifies the impact of# B* d* X, i( Q. W8 m6 R/ B deployment on operational readiness and any testing constraints% w( w8 @' @& ]- Z associated with deployment. , H6 F/ m5 e8 g0 c. |(2) Encompasses all activities from origin or home station through 5 c& ^) e/ C$ ]destination, specifically including intra-continental United States, intertheater, and intra-theater movement legs, staging areas, and holding% w0 I& ^5 Q9 \; I$ \* @ areas.

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发表于 2008-12-25 20:04:19 |只看该作者
Deployment 9 ~4 P; |1 O) t7 _Testing8 R4 I1 I7 Y6 n5 A e8 r The testing and/or simulation of system assets in the physical and operational ! R5 q" R/ D8 `5 S F6 ]" j( e+ g. qenvironment in which they are expected to perform.1 x6 J, m; N2 ]- x DepOpsDep Service Deputy Operations Deputies. 9 q% A* W: n9 f |1 {MDA GLOSSARY, VER. 4.0 D , U8 D* F: D0 H' W. [# v78, ?$ B% m2 F3 w7 L Depressed * f h# D; w4 k8 h% }) VTrajectory6 G8 ~3 K1 P9 D, B Trajectory with an apogee below that of the minimum-energy trajectory.2 a+ o- h3 D' V s DEPSCoR Defense Experimental Program to Stimulate Competitive Research.8 |$ r- d, l0 T8 G% W' d0 e DEPSECDEF Deputy Secretary of Defense. 6 W& j, q4 L) i W; c2 D IDeSecState Deputy Secretary of State.4 T! X2 d7 }: Y% c X! c9 y DERA Defense Evaluation and Research Agency. Consolidated research and0 I2 ^) E# y/ u3 Q% C development resources of the U.K. Ministry Defence. Headquartered in& N4 D* l# P7 @) c6 Z) } Farnborough, England.* O* u0 t/ N" A! n7 T4 I9 V Derivative K) e i+ t8 {5 V) f Classification 0 Z6 Z5 ?6 F$ N% f' V& w3 RA determination that information is in substance the same as information% o. e. `+ b/ ]) y- C4 {2 z; \7 l( G# w currently classified and the application of the same classification marking. 5 c. d& n* a7 H+ j3 y* z# NDES Data Encryption Standard. ; b; m- J& I/ G+ }+ f9 GDESC Defense Electronics Supply Center (DLA term).- x7 E7 f9 X, ]/ f; t Design" r3 x/ t' v m$ V Constraints/ f" I: P. r U+ w5 Q Boundary conditions within which the developer must remain while allocating % c+ I/ n' D# ]performance requirements and/or synthesizing system elements.; t$ D6 x/ U* Q- g0 [, l0 R+ } Design8 o! D) }. a- z* {+ p# g6 Z& s( x Parameters 7 \6 w+ k! W/ @4 dQualitative, quantitative, physical, and functional value characteristics that are ' A0 v, G: o, _: m9 winputs to the design process, for use in design tradeoffs, risk analyses, and( q) x% |# ~6 I+ ^8 I" F4 w development of a system that is responsive to system requirements.2 s8 r* o8 D) [" \+ L6 D9 G Design Phase A period of time in the software life cycle during which the designs for * N/ `9 m4 t. h' @( Farchitecture, software components, interfaces, and data are created,9 N( }8 { V* O3 `7 j* g documented, and verified to satisfy requirements. * b2 j: U5 z( O* l( J/ ODesign-to-Cost 2 O: P0 n. t$ W6 }3 n4 Y(DTC) Goal' A' e" ^- `. X0 y d4 p. i Management concept wherein rigorous cost goals are established during 8 _1 u0 ^6 d7 i6 k/ Jdevelopment, and the control of systems costs (acquisition, operating, and / K7 j0 c t0 @$ n* t* |, [support) to these goals is achieved by practical tradeoffs between operational 9 D. c7 x# X6 ^ k- Acapability, performance, costs, and schedule. Cost, as a key design parameter,$ _- f5 H- @& ~' L6 M7 p! \ is addressed on a continuing basis and as an inherent part of the development) _* G) Z" `7 F. w and production process. A DTC goal should be in the form of average unit . l- X: t- p" nflyaway cost. Also, DTC parameters for operation and support will be1 m% @2 ]$ i- j selected—parameters that are design-controllable, significantly affect O&S costs, - e- a, ^+ |" V" `7 \, jand can be measured during test and evaluation. Parameters may be% H7 }3 T2 S% \- p& } expressed in dollars or by other measurable factors, e.g., manpower, reliability, or 6 \" e' a" P2 A3 Hmaintainability. Firm goals and thresholds will be established no later than entry! `( u8 ?! F8 O) x' s/ q: r into EMD (Milestone II). This is an in-house goal, almost contractual in nature, # h! w! x& q, a' P" bbetween the PM (Service) and the SECDEF. Allocations from this goal will ' j; }4 o8 y& Y3 f: ybecome the contractual DTC goals for contractors supporting the program. 9 R( J! `9 |( l4 f$ M1 [Det Detachment.2 _$ X, \3 F# [/ Z8 l% l DETEC Defense Technology Evaluation Code. 5 l9 y J5 ]0 `1 d# `8 g+ S0 c# dDetector A passive IR, visible, UV detector turns photons into an electrical signal. The/ A0 p! ~, E* Q3 z& {- c7 Z IFOV of the detector is its solid angular sub-tense. There is sometimes 6 i# ?# C, h" n4 R5 Z5 O2 \! cconfusion between the detector sub-tense (size) and the pixel (picture element' F* _) R5 A2 X6 z* Q0 ^ size). They are the same for a staring sensor, but in a scanner it depends on3 F; ~; z* Z4 Q. k! N5 X( M4 R the array offset and number of samples per dwell. A pixel area is often only onesixth or one-eighth of a detector angular area. y6 C" ]" A/ f MDA GLOSSARY, VER. 4.0 D 2 I, m+ W. O6 J$ K" S3 N" v8 g! V79 5 |: i9 f/ L, q% s7 EDEV ENV Development Environment. 3 K. y4 L8 l+ ]) P2 j- n5 xDevelopment h2 H5 V: q$ _! JTest (DT)3 p4 _( Q w; W( P. K# T" k. Z& z Test conducted by the development test organization to achieve specified test2 d% F/ V( U3 Y objectives. It may be a complete test, a subtest, or a phase of a test. ' ?* Y& ^* p9 \Development + X" A% z# [* u1 Y BTest I (DT I) , c) M8 C H, {% g, ^ w( w! M, NA series of tests conducted during the demonstration and validation phase.5 P/ {! v* P5 V+ Q2 ] `% M r6 ^ Components, subsystems, or the total (or full) system are examined to determine ( `9 s! A9 j3 wwhether the system is ready for EMD. State-of-the-art technology is addressed * @! A [2 b3 s* hin DT I. 7 `* S! j; T- uDevelopment " D# F3 d. j/ S' kTest II (DT II)5 d; u% H* d, z A series of tests, normally during EMD, which provide the technical data ( F& p* e- T q+ {5 i, pnecessary to assess whether the system is ready for low-rate initial or full % m7 a8 I# Q. Iproduction. It measures the technical performance and safety characteristics of ( w6 T- X( s. |$ _4 @% Y9 Tthe item and evaluates its associated tools, test equipment, training package, 9 N( @- V. s9 O" a5 E2 b7 Qand maintenance test package as described in the development plan. DT II % N7 k# h5 S5 b B1 raddresses accomplishment of engineering design goals and the fulfillment of / g* C9 ^ i! W: V0 s# G1 ycontract specifications.3 }# Q: I+ U; J" e/ V+ W Development0 k. \& {- f( W1 g4 m Test III (DT III); y7 N d5 A3 G) u/ s Tests conducted during production. ) k. O2 |( U* d9 kDevelopment ( C( D8 n% R1 y: P5 Z. z }: ITest and2 z; x3 y; b+ G. \; e: b Evaluation ' |9 ~9 E) L, @- k(DT&E)3 s7 \$ T% x( X3 I7 z. _ Test and evaluation conducted to measure progress, usually of2 V3 ?' W4 r- | component/subsystems, and the proofing of manufacturing processes and% x8 _4 B; k# j1 c$ W% D controls and to assist the engineering design and development process and " m Y4 c6 R/ T8 Vverify attainment of technical performance specifications and objectives. Usually - X8 L. F5 z* @conducted under controlled or laboratory conditions. Can be conducted before( ~* G# q: P' C3 o. G L or after production begins.0 V3 m T9 J4 S9 V0 K Development - L% L i5 |+ a Q, V+ R& aTest (DT)+ A4 V+ ^; w2 D# G6 s& A Test conducted by the development test organization to achieve specified test# D( C2 y, B' \- g# J% \( C objectives. It may be a complete test, a subtest, or a phase of a test.( v+ l+ l: E% d4 y: @& e; |& f Deviation Criteria Limits established beyond which a Program Manager may not trade-off cost,, [, h4 [' N' _1 E# a schedule, or performance without authorization from the milestone decision$ g0 g& \/ ~- l5 C authority. Acquisition Program Baseline (APB) thresholds represent these , x# P/ b/ T5 }8 |" pparameters. U" S. z0 S {. y qDevolution of % C* E: P: s7 @Command + r+ ?9 K1 I% Y: L8 e" M- L5 MMinimal essential operational capability to perform C2 provided in an orderly and9 E- ~7 T& N9 z4 j$ c2 F% E2 J( Q1 m timely fashion to a duly authorized successor. , L2 K& e P% w* k3 t* xDEW (1) Directed Energy Weapon. (2) Directed Energy Warfare.2 U4 Q6 W; u, \" d# d+ v DEW/D Directed Energy Weapon/Discrimination." U/ v( W n) j DEWG, O Directed Energy Weapon Ground, Orbital 9 Q% P7 G3 c* l4 GDEWL Directed Energy Weapon, Laser (thermal or impulse)./ j& c) |! w" j6 d$ D* A9 Y DEWP Directed Energy Weapon, Particle Beam (neutral or charged). 9 {, V% U6 B) y% UDF-KBS Data Fusion Knowledge Based System. 1 [% a$ F. w4 RDF2 Deuterium Fluoride. 1 N9 v" y- I7 S5 K: ~0 N* y# jDFAR Defense Federal Acquisition Regulation 2 c; s& E- |/ \& HDFARS Defense Federal Acquisition Regulation Supplement.0 k( q# k/ e/ d) _ MDA GLOSSARY, VER. 4.0 D. ?7 |- z% k6 d' e7 l/ a 805 L$ O4 k5 r, Y2 s9 i( S DFAS Defense Financing and Accounting Service. 6 A- s* r, n' Q$ ^# F$ FDG OBSOLETE. Defense Guidance. See Defense Planning Guidance.4 L7 ^% y$ ]+ W3 E9 A DGA Director General of Armaments (France).# b2 m$ F5 _1 W! | DGP Defense Group on Proliferation. ' \! [" @) M4 s. X" S% m! SDI (1) Data Item. (2) Developmental Item.2 K- Z4 Y( [6 [# a+ c6 B1 H DIA Defense Intelligence Agency.6 W3 R8 C/ C3 X, ` DIAC Defense Intelligence Analysis Center.2 r) i2 G: x% b DIAM Defense Intelligence Agency Manual! |5 \. a7 _/ f/ |( \/ e Diameter (Optics) The unit of measure of the light gathering power of a lens. ( {1 a/ e( A8 xDICE Digital Integrated Combat Evaluator. & h7 w7 w/ b- B7 u% |+ C, pDID Data Item Description. 3 L* [: k$ X c5 xDiffraction The spreading out of electromagnetic radiation as it leaves an aperture. The* P5 e; @9 Y3 }1 y% l3 v: l angle of spread, which cannot be eliminated by focusing, is proportional to the 4 s W6 V- e6 e* q$ oratio of the wavelength of radiation to the diameter of the aperture. ( b& ~0 x% U" ~6 D. J# NDigital ( F6 j; z3 H$ `4 [ o% ^ \0 ^Processing % k. S8 X! i( yThe most familiar type of computing, in which problems are solved through the7 G: u( t! e, j7 ~2 K( R mathematical manipulation of streams of bits. 3 P8 L- T" n5 c. ZDII Defense Information Infrastructure' F! c# g9 t! D$ X Dip A period of significantly decreased RCS signatures of an RV at low altitude (6 to1 v8 K } L2 ]; O 12 km) between wake termination and de-sheathing. # \% N! P' Y# X0 t- rDIPS Dynamic Isotope Power System (which provides up to 10 kW of power). 9 ~& q+ i: }, Y% a M% wDIR Director. 6 S* I9 [: |: SDirect Air) n9 m' j/ o6 l5 H$ C( z( n Support Center & `& t0 _" g/ j$ ^ U6 |; ]A subordinate operational component of a tactical air control system designed; c: r5 e" X4 ?- \' x) `4 F for control and direction of close air support and other tactical air support 5 U; K" }4 N1 H" Z* aoperations, and normally collocated with fire support coordination elements. & o" E: x5 }( ]$ MDirect Cost Any cost that is specifically identified with a particular final cost objective. Is not + V7 |" X& m& Lnecessarily limited to items that are incorporated into the end product as labor or& R) p6 {, P$ U) ]: c& Q material. 6 Q H: ?. q; _! UDirect Labor Labor specifically identified with a particular final cost objective. Manufacturing # W/ b! g% y) }0 J3 c/ Cdirect labor includes fabrication, assembly, inspection and test for constructing - ]0 \% ?: {( ?4 rthe end product. Engineering direct labor consists of engineering labor such as6 @% [3 s/ ^2 l- @ _8 T6 [; }+ V& R reliability, quality assurance, test, design, etc., that is readily identified with the$ b$ X* n( l$ J- [" W. y1 N end product.& H# Y. W( f; F9 p( N% L! g Directed Energy0 [6 O3 `7 a/ P (DE) ) y4 Q, I1 ]* ~! L- r) Y1. Energy in the form of atomic particles, pellets, or focused electromagnetic * v) F* z; d; d: |- n. h2 hbeams that can be sent long distances at, or nearly at, the speed of " m4 c& z6 m4 l. glight. $ c- f0 [. Y( d& W ]2. An umbrella term covering technologies that relate to the production of a# v; [; \: p1 X: L& A* a beam of concentrated electromagnetic energy or atomic or subatomic particles.% N5 p7 u/ C+ E8 B7 I* d. i$ c8 H MDA GLOSSARY, VER. 4.0 D/ W( P8 ]* a7 y" s" a 81, U# M. _" {, W' p3 l5 S( k1 z" x Directed Energy ( {& @: l3 `# A. ~* @Device 2 h6 h" @. T5 Y6 t; g' j% vA system using directed energy primarily for a purpose other than as a weapon. ; t3 B4 g7 y1 b) k7 j6 l' qDirected energy devices may produce effects that could allow the device to be0 l# U# b/ n0 t0 x# S/ a0 C( N2 y used as a weapon against certain threats, for example, laser rangefinders. ( f* A/ ]$ \+ i+ I. `0 _* ~Directed Energy8 J+ z; O+ b1 x/ n# T y Weapon (DEW)2 e! Q- E+ b& I: I6 b% f4 |0 d7 | A system using directed energy primarily as a direct means to damage or destroy # ~4 X/ Y8 C7 r+ P+ wenemy equipment, facilities, and personnel. . ^7 e9 M7 j3 |4 l3 ODIRLAUTH Direct Liaison Authorized.) n. G8 D4 B% Y# ^ DIRNSA Director, National Security Agency. * `$ J) a0 m0 d' {$ k8 p1 b" EDIS (1) Distributed Interactive Simulation. (2) Defense Investigative Service.! d( c2 t Z* ^# K DISA Defense Information Systems Agency, Washington, DC. (Formerly known as; ~4 l5 X* @6 T9 N: c Defense Communications Agency).6 ~( O( Z* I& g DISCO Defense Industrial Security Clearance Office 7 u" `8 }( w5 i8 l I) uDISCOM Division Support Command (US Army term).! |8 G2 D' ?$ X( x Discretionary 2 z7 z6 B8 Q' }: D2 fJudgment- Y' v% t" c+ G3 d0 n7 N- D7 A The authority given USCINCSPACE or his duly authorized representative to 4 d2 }+ O) ]7 D2 U7 o I4 K7 Qperform actions not covered by the ROE.

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发表于 2008-12-25 20:04:40 |只看该作者
DISCRIM Discrimination- y' n1 w+ j2 Y! i DISN Defense Information System Network (DISA term). & w4 B+ x0 @* R" CDISSP Defense-wide Information Systems Security Program. # _+ ?# Z9 Y1 k* \/ x% dDISUM Daily Intelligence Summary (JFACC term). 5 y5 N4 ^- g I: _DITDS Defense Intelligence Threat Data System.( L* N* B% [( n' B DITP Discriminating Interceptor Technology Program. The objective of DITP is the % x9 E7 C; Q6 M! L+ w p; bdevelopment of advanced interceptor seekers to counter advanced threats. ( I L: n: Y$ \! a7 ADITP will integrate passive and active sensors into an interceptor seeker that ; x A4 g2 e6 @( t) W7 f- Pintegrates data fusion processors, multicolor infrared sensors, and LADAR. DTP% @, X, Y Q- ?. q& Y% r flight demonstrations will involve the tracking and interceptor on-board8 s7 s, D) ^3 k5 L6 d/ O discrimination of targets of opportunity while providing fusion processor data $ d6 M) D" R- \2 L& Atelemetry. (See also ASTP). ! |- K0 {' K0 `; q7 KDIVARTY Division Artillery (US Army term). 0 Z8 U7 F& g5 |$ m7 G Y5 I+ nDIW Defensive Information Warfare.0 n& |) q. T. A DLA Defense Logistics Agency, Alexandria, VA. 1 e3 S. d: H! }/ M5 hDLSC Defense Logistics Services Center (Battle Creek, MI).. n* Q8 ?' a1 [& C6 D/ G DM Data Management( H- U. l, ^9 f7 |! K DMA Defense Mapping Agency, Fairfax, VA.1 g1 _* ]+ |( Z DME Distributed Management Environment. * Y* e3 o: v0 dDMI Dual-Mode Interceptor. 4 s# q' f; w8 g/ K7 G8 U! M6 a2 DMDA GLOSSARY, VER. 4.0 D # ` Z3 v6 m6 N82 5 ?: P- Q& \1 ~( n, S+ r: l. |% o- gDMRD Defense Management Review Decision.6 P0 Y' s# E3 v: `( e+ \ DMS (1) Defense Message System. / f" e. a& k$ F8 O, X- c(2) Dissimilar Mission Simulator.8 d' z* ^; J: N5 C. D DMSO Defense Modeling and Simulation Office (OSD). ; U4 q5 Y" Y" g" {# Q) JDMSP Defense Meteorological Satellite Program. $ f0 ], n' O4 v, c! s( jDMU Disk Memory Unit.* `. y5 ~$ y9 F6 g% T DNA Defense Nuclear Agency, Alexandria, VA.- t6 Z, t: T* {& f& S* _ DNMS Distributed Network Management System.2 D4 J3 k; ]: Y4 b DNSIX DoDIIS Network Security Information Exchange/ f* n, n A1 N2 J/ k @- ~ DNSO Defense Network Systems Organization. 9 z- P5 `# L4 ^) q* w) qDO The lowest rating under the DPAS. All “DO” orders take preference over unrated ( ]& `* }: D) b" G$ @7 F" Jorders to meet a required delivery date. 8 G% }5 B3 {4 {' ODoc Document) D3 g3 w: F& D% g: F0 Q DOCPREP Documentation Preparation. * N7 i: g$ z v& m' a, v! H' vDoctrine Fundamental principles by which the military forces or elements thereof guide 9 B J- \( S; otheir actions in support of national objectives. It is authoritative but requires . I5 @2 g9 h3 c4 q* i1 Fjudgment in the application. See also Combined Doctrine.3 l, H6 I% l8 [$ q DoD Department of Defense 9 h5 z: e; R+ yDoD Component . }* F( c, v& n& CAcquisition, H; \- l7 f' w8 |9 z: F Executive- T: i, d8 z& [7 T$ X) v A single official within a DoD Component who is responsible for all acquisition2 N" y5 ^+ X% [; ~ functions within that Component. This includes Service Acquisition Executives4 g: u, _9 q) c8 h& U" d# D for the Military Departments and Acquisition Executives in other DoD - |2 z1 q: Q9 ?# y# |6 bComponents who have acquisition management responsibilities. ; H# T% w) [# Y2 f. ]# r% SDoD Components The Office of the Secretary of Defense; the Military Departments; the Chairman, / v% J ^1 Q l0 W2 l9 t3 sJoint Chiefs of Staff and Joint Staff; the Unified and Specified Commands; the 9 G$ R& [7 I- v* r! W7 ODefense Agencies; and DoD Field Activities. 7 n, r' x. ^# QDoDD DoD Directive.9 m& i4 c9 o4 k. j$ v2 p) A4 M DoD Directive$ Q) w% ]/ o! R7 J5 z3 W) i$ ^ 5000.11 U. M# C2 Z' r1 ~ K: I! R “Defense Acquisition.” The principal DoD directive on acquisition. It establishes ! b, U+ j n4 D. o, jpolicies, practices and procedures of governing the acquisition of defense- i" ^3 X) [: _$ h# D acquisition programs. ) \5 t( F1 z. a/ N$ X! Z' L" sDoDI DoD Instruction. P! _6 f/ s. T+ L DoD Instruction 9 ?% S$ n7 V0 Q4 a! ~+ F" R' A5000.2 % }, `) Q; j# J1 G“Defense Acquisition Management Policies and Procedures.” Implements DODD2 F0 n1 g% w: I& g) { 5000.1. + k. F* k! k# q) S0 ^DoDIIS DoD Intelligence Information System. 0 D/ e% n- `$ P4 z- {6 W2 M8 gDoDISS DoD Index of Specifications and Standards.0 C( p! [1 ` r DoD-M DoD Manual.3 g% }$ n# [# I4 ?: i MDA GLOSSARY, VER. 4.0 D$ I6 n/ M3 I) R$ o- q 83 9 N( N( [9 Q9 s) l0 EDoDR Department of Defense Regulation.7 w: N# Q$ Y. D: V7 x8 f DOD-STD Department of Defense Standard. 6 \# Z8 o- L: D$ w9 jDoE Department of Energy. 1 u0 m8 O0 t T: t$ m8 yDOF Degrees of Freedom. 3 q" P' V9 d8 @3 `Dog House Large Soviet A-frame radar used as a component of the Moscow ABM system 8 G0 l& A. u5 a: Qhaving a detection range of approximately 3000 km. It is believed to provide4 j1 X, v1 x O% I4 E% ~- p battle management for the totality of Moscow defenses. & T1 L5 j% _8 w) f* S4 YDOP (1) Degree of Protection. (2) Depot Overhaul Point (ILS term). / ^; }# c2 L5 G( X4 v2 ]# hDOPAA Description of Proposed Actions and Alternative (environmental term).: f7 g- D# g* O# R# \ c Doppler Effect The phenomenon evidenced by the change in the observed frequency of a ! C, U3 z4 T' _3 Isound or radio wave caused by a time rate of change in the effective length of 2 m7 v3 [ d, U5 C) @the path of travel between the source and the point of observation." P! T" t- P3 A/ m( z DoS Department of State (US). % T% _, V. s4 r0 eDOS Disk Operating System (TelComm/Computer term). $ v/ ?) K6 f' ODoT Department of Transportation [US].6 q! H6 E4 ^. s0 O2 V, u DOT Designated Optical Tracker.4 g" `1 X+ H) Y DOT&E Director, Operational Test & Evaluation. X% r! t7 L/ n7 @, K" z2 s9 \" VDOTH Defense of the Homeland., U: e- a2 Y' V4 E: A7 Q Down Select To reduce the number of contractors working on a program by eliminating one or9 L4 O: @! b" D8 i more for the next phase. * G, w, w% x& }% D) ^DP (1) Data Processor. (2) Decision Point. (3) Deployment Planning. 3 o) \! b+ u" Q6 ^DPA Defense Production Act./ c) R( W; E; u5 A! V& { DPA&E Director, Program Analysis and Evaluation.; h+ G$ C$ J# i+ j% D DPAS Defense Priority and Allocation System. % n( B6 w; s! `4 m. q) f kDPAT Dynamic Program Analysis Tool. . s& s9 E% Q* b& N E9 ^4 s" b/ lDPB Defense Policy Board.7 q4 k& \/ l6 M. _2 D7 ` DPG Defense Planning Guidance. : C; x& s- ]- `: K9 @/ _( @DPM Deputy Program Manager. 9 g; a3 L( R2 ?$ @DPML Deputy Program Manager for Logistics( N* \' U7 L% }; t* I0 { DPP Distributed and Parallel Processing (Computer term). ; ]' S; W" W; c- G5 U# {8 bDPR Defense Performance Review. + ?; \' I2 Z5 s- OMDA GLOSSARY, VER. 4.0 D& y6 Y: |0 s0 v3 ]# t5 V* { 84; u, |7 t# L$ N7 R DPRB See Defense Planning and Resources Board.' O6 p& ^! Y. T% }1 V1 X. ~ DPRK Democratic People’s Republic of Korea (North Korea).$ o5 \( h. x: C. l T9 b. _ DPRO Defense Plant Representatives Office.- s! F, E8 ~: l! | O7 a2 i0 x# q DPSSL Diode-Pumped Solid State Laser. 1 Q: E$ q- E" T, [* F& ]DR Deployment Review." c* e0 b* _9 W DRAM Dynamic Random Access Memory. 7 y; p0 m2 `. X: z9 c6 U1 WDraw-down Curve A method used to encapsulate the overall performance of a BMD system that ; K5 t, h# c* ~' Oplots the probability of survival on the vertical axis versus the number of attacking! K+ V0 t0 }1 a5 L RVs on the horizontal axis. Used in conjunction with attack price, they are the % q9 Q; l5 k7 N" vmost important expressions of a BMD capability.. o5 `6 e% R& C& G4 a3 M+ Z. v DRB Defense Resources Board. , p: Q% P8 Y4 RDREN Defense Research and Engineering Network.& D5 Z0 j( U6 F2 x! s, k DRFP Draft Request for Proposal. / P5 Y5 I3 C) \( GDrift In ballistics, a shift in projectile direction due to gyroscopic action that results from 5 h7 ]8 x' B, e* e8 Z+ egravitational and atmospherically induced torques on the spinning projectile.9 {+ v9 E. s: G1 X- I$ L+ m DRM DAB Readiness Meeting (DD 5000.2 term).2 `0 ?7 K4 A9 n7 i Drone A land, sea, or air vehicle that is remotely or automatically controlled. See also 3 H3 Q R( m+ u( Q5 y4 _- U8 uRemotely Piloted Vehicle.- Q8 d( P U! C+ l. p DRP (1) Deployment Readiness Plan (US Army term). / t b8 I5 W: d+ k4 P/ u0 F& H(2) Deployment Readiness Program. ( m' ^4 z1 o9 Z% DDRR Digital Receiver Replacement (USN term).5 E1 z7 W' S1 S5 B! h. s DS Deep Space. @% z! Q! I% l1 oDS-1 Category of telecommunications circuit capability.1 f+ @+ n$ e7 t6 J DS-3 LAN Category of telecommunications circuit for a Local Area Network.% R0 o5 q7 I& p$ b" P DSAA Defense Security Assistance Agency (OSD).: j9 ~( p1 X# X/ ^ P: z DSAT Defense Satellite Weapon." \/ c; c m! _0 f+ ]& S" I$ _* I& W DSB Defense Science Board. , E$ g; m% v9 c$ i* i/ e& cDSCS Defense Satellite Communications Systems.6 U# y" T. P: }- \ DSCS-3 Defense Satellite Communications System Three. ; S% B2 i1 N* A8 t \$ P' L# c' |DSCSOC Defense Satellite Communications System Ops Center. 3 u0 R* i/ I+ g) G: O$ C2 eDSI Defense Simulation Internet& C+ ^& I/ T {* E# P4 W MDA GLOSSARY, VER. 4.0 D 1 I( @) [9 B2 S6 G85 # s1 y L3 |; i( G3 K6 q ^% LDSIS (1) Defense Special Intelligence System. (2) Defense Simulation Internet 8 R4 K3 r% z ]; QSystem.& T3 S# k( N+ ^+ F. Q2 f: l DSM Decision Support Matrix+ `1 g5 b1 j6 W0 w DSMAC Digital Scene-Matching Area Correlation. ' D: v) m% b2 T5 LDSMC Defense Systems Management College. 1 u2 y* ~0 ]6 z' X# c/ xDSN (1) Defense Switched Network (formerly AUTOVON). 9 M6 R" `3 j, ~1 [" g! E5 H(2) Deep Space Network (NASA term).9 k8 N C$ U( C1 N DSP (1) Defense Support Program. (2) Defense Standardization Program.- U4 ^$ ]6 q7 s& Z% n5 K DSPRTM Defense Support Program Real-Time Model. ; A! ]! N/ M1 H5 ?( Z3 W) i7 g( UDSR Data Set Ready (TelComm/Computer term)." A9 l7 t: H4 y% a DSRCE Down Scooped Radio Control Equipment (TelComms term).8 X! V/ O. G0 F# G DSS (1) Defense Supply Service. (2) Digital Signature Standard. * C' G9 n! m+ Q7 H* ?; oDST Defense Suppression Threat. 3 ` k0 f6 n% N3 u/ m$ ^DSTAR Defense Strategic and Tactical Array Reproducibility.8 z6 T5 m" s; W/ i, Z+ o DSTO Defence Science Technology Organization (Australia).( o% Q7 I3 J9 ~3 i" \' o. S DSU Digital Service Unit (Telecomm/Computer term).# I) S0 w! j, z4 c! H: x DSWA Defense Special Weapons Agency, Alexandria, VA. DSWA is the successor to % Q$ l: V) d/ L2 N( w2 [5 h, G) }the DNA. : n H3 M8 q) H* g7 r4 IDT (1) Discrimination Technique. # ]6 |7 L3 s* \: V$ n(2) Development Testing.8 ]* Y) ?( E; B) d2 p (3) See Development Test I, II, III. 0 L1 _/ t4 |7 s7 v. d: x& k' `, H- x(4) Down Time (ILS term). " M4 d. s4 ?1 K2 i- b6 I(5) Depressed Trajectory.) |3 M$ a# R$ [. w (6) Dedicated Target. : \7 J- P( a- P7 G O; d3 XDT&E Development Test and Evaluation. 8 d; E: p5 x/ }( EDT/OA Development Test/Operational Assessment. $ W1 f3 h# @: M- ` f7 QDT/OT Developmental Test/Operational Test. - [' _( x1 Q/ S+ f5 d" R- n+ `. eDTAP Defense Technology Area Plan./ U* @& ?; Z7 |# |+ D DTC Design-to-Cost.4 F- r, S( E J( v DTD Digital Transfer Device (TelComm/Computer term). 8 A. }' N7 K: R& H2 P8 _DTE Data Terminal Equipment (TelComm/Computer term).7 C/ t( ?! j7 D/ [. v( L DTED Digital Terrain Elevation Data.+ ` C: l$ Q" l DTIC Defense Technical Information Center, Alexandria, VA.# a3 y u t D3 p/ ]6 A1 x3 j MDA GLOSSARY, VER. 4.0 D8 ]- t' U5 [. ~$ F( v 864 I: _4 i, _ f6 X l+ q# Q/ h DTIS Defense Technical Information Services (now DEIS).$ a2 V- U, L- K3 }8 o DTLCC Design to Life-Cycle Cost.4 N9 R0 [5 x( O1 ^7 z DTLOMS Doctrine, Training, Leadership, Organization, Material, and Soldiers (USA BCBL , X9 e" Q$ I* o3 w6 E; uterm).# p7 p+ Q0 [' {% S7 \7 h; W: z c DTLS Descriptive Top-Level Specification.: Y8 m: h& k6 s' d) V. Z* {0 O DTMF Data Tone Multiple Frequency (TelComm/Computer term).. @2 N& P* @5 b1 Y* i DTO Defense Technology Objectives. 5 y i! D4 x' {5 _- pDTOC Division Tactical Operations Center.) V" V/ y# T# U; _; ~2 ?- ^/ J DTR (1) Demonstration Test Round. (2) Development Test Round.; r1 v$ Z: U/ f9 x DTRM Dual Thrust Rocket Motor. 8 h. B. y& Z( A* A; r; NDTSA Defense Technology Security Administration.4 D7 u& ~- I" c DTSE&E Director, Test Systems Engineering and Evaluation.7 i+ ~: W- ^* J DTST Defensive Technologies Study Team." [7 g7 B8 X0 n U DTT Design-To Threat6 l: t& `& i5 k. {* ~* K DTWT Dual Traveling Wave Tube (Electronics Engineering term).8 A3 ^$ W( o: D. d+ k5 N$ @4 z DU Depleted Uranium.2 K( n4 p- J8 f% J* S DUA Design Upgrade Assessment.; Q9 A1 i+ N9 d+ w/ L4 ] Dual Source Two contractors producing the same components or end items for the same$ q" b- W0 ^/ u6 e# V program.' V0 x% N# Z& _ DUNDEE Down Under Early Warning Experiment (MDA/DSTO term). ) C% m' Y3 G" N: D0 J Z* t/ _DURIP Defense University Research Instrumentation Program.1 ?( |6 A" B1 s0 M6 c7 R DUSD Deputy Under Secretary of Defense./ n' {# T. {1 b3 l$ Z DUSD (ES) Deputy Under Secretary of Defense (Environmental Security). , L2 X* S5 m' X% i1 p' qDVAL Demonstration Validation.+ ~6 D8 L8 i& _& c v+ c" b DX The highest rating under the DPAS. It takes preference over all other rated and ! M& F8 C1 ]! N0 r2 qnot rated orders on a contractor’s production line. The BMD program carries a 0 g: u+ _: h" x8 I+ G“DX” rating.8 Z( F/ Y# M0 h" ~: Y MDA GLOSSARY, VER. 4.0 E

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870 J0 N- X- |& n6 l E East5 ^ P; r0 }5 J- `- G E2 I See Endo-Exoatmospheric Interceptor.. a9 X! T- m& `7 P8 `, x8 O" i E2SRD Effectively Two-System Requirement Document. 2 k, T- Z1 ]9 I+ e F/ _7 ME3 (1) Electromagnetic Environmental Effects. + W1 x9 w, \, W, Q4 e(2) Electrical, Electronic, and Electromechanical.8 [ U" i: G: U E Spec Materiel Specification.+ n0 N! L" R1 [/ u EA (1) Environmental Assessment. * m) K5 c: ]9 S2 F$ L: ~8 W(2) Engagement Authorization.3 J) M1 q: e! s+ q (3) Executing Agent.( N- r- M: H1 E* S! i (4) Evolutionary Acquisition. 5 ~& f. B5 P2 C3 y* Q1 |(5) Environmental Analysis (environmental term).4 M7 |* m6 L$ S% | x0 } (6) Executive Agent. ) x9 ^2 ]# H) t* ?6 k3 IEAC Estimated Cost at Completion.$ i# y& r9 ^7 v7 n, ~3 F5 z" q( E EAD (1) Engineering Analysis and Design. (2) Extended air defense.9 q: y5 W" |7 u" K EAD/D Engineering, Analysis, Design and Development. : r1 W2 G) t9 N* R. O2 N8 {EADSIM Extended Air Defense Simulation. 2 N) R1 w% \, U* l) U) @: p) _EADTB Extended Air Defense Test Bed. An object-oriented simulation tool allowing ! G1 {' r1 u- Cusers to model military response to airborne and ballistic missile threats. ; {; W2 U: Y6 p8 s! o$ vEADTBP Extended Air Defense Test Bed Program. 7 f8 h- C# I3 F" V0 }. lEAGLE Extended Airborne Global Launch Evaluator.0 O; j/ t' r/ a; n( N4 ]" m5 V u- W EAM Emergency Action Message.7 w! g( J" u" w& R ^ EAR Export Administration Regulations.8 p' z/ N; S1 D' b/ e Early Operational* Y! g f1 c( h2 s Assessment ; a% W K6 m% E3 u# Y4 g4 L- iAn operational assessment conducted prior to, or in support of, Milestone II.3 M! e7 G! M" W5 R: h( m K1 I Early User Test " Y0 S, k7 z* H* D! X2 Y(EUT) " z/ R h w8 H3 J% tA test employing representative users to examine materiel concepts, training or : Q( S, \' W6 x7 x2 d4 I% ]; ~logistics planning, or inter-operability issues. EUT can be accomplished during ! i- F# d# [! n+ q5 L/ BDEM/VAL on brassboard configurations, experimental prototypes, or surrogates( j/ t: ]5 L2 n* x to provide data leading to the decision to enter full-scale development.1 w1 y" F9 C) ~: G Early Warning (1) Early detection of an enemy ballistic missile launch, usually by means of6 c5 [1 t8 p2 } surveillance satellites and long range radar. 9 y& F2 X. R. z: H. s4 `(2) Early notification of the launch or approach of unknown weapons or! g* g, `. C+ z1 U weapon carriers. 5 i( S4 R% Y k, K) L& y1 o: ^5 d$ SEarth Limb The apparent outer edge of the earth as viewed from space. + h6 x; u2 C, n: V% J* w* k* s" lEastern Test * A# w; R/ j4 _( ARange (ETR)/ m6 s" p6 \4 c; H6 O* h Beginning at Patrick AFB, FL, this range stretches halfway around the globe, q1 c ~# P/ O* ^9 l where it meets the Western Test Range. An array of launch complexes, sensors,) e: S2 Y) G: q4 ?0 q* R and tracking sites make up the Eastern Test Range. The ETR is now operated3 {" z; f, v& d1 p- B by AFSPACECOM as shown in WTR definition.% K& C; Z O$ ?! [! y9 M! o) z1 e1 g* W MDA GLOSSARY, VER. 4.0 E v y9 W: r# s0 H886 w: ~9 ?# D! k7 ?. ]( I EB (1) Electron Beam. (2) Enhanced Blast.6 _/ }+ B! |; X5 R3 P2 { EBB Electronic Bulletin Board. ) O' G+ L" ^; x# b6 E& {! ?& WEBCDIC Extended Binary Code Decimal Interchange Code., x P: q5 [" h' K. @& z EBW Electron Beam Welding. ! J w' v% ?0 V1 k8 C, w" z; [EC (1) Electronic Combat. ! T. Q# b- x6 u& {$ U6 q(2) Error Control. f1 I+ Z4 Z0 A; Z& W(3) OBSOLETE. European Community. Now known as the European Union7 k& d. @) C0 [ G" y6 y( }6 e6 [( n (EU). 2 H% o& A5 v1 Y0 ]% G2 N8 aEC/EDI Electronic Commerce/Electronic Data Interchange % X* F( } L5 Q4 ? V- SECAC Electromagnetic Compatibility Analysis Center.3 z0 N* \& m$ G6 R/ w ECB Engineering Change Board. C& x" W5 G ]3 ?1 _* d ECC (1) Equipment Control Center. (2) Element Control Center (USAF term).+ [3 f- {& k& H! w0 K ECCM Electronic Counter-Countermeasures.7 F5 L* B& n! m6 t; r. J ECDs Element Control Directives. : J. Z; D8 h% T6 SECLS ERINT Command and Launch System.& K: D) r% j6 g# a' a ECM Electronic Countermeasures., R8 j( Z# n" Y ECN Engineering Change Notice.: s: [, {* P1 B/ T8 @, H2 m; p ECO Engagement Control Orders.! |- ]8 [/ z/ T G! R, t ECP (1) Engineering Change Proposal. (2) Emergency Command Precedence. , ~4 G$ S/ S* D- s$ Y2 |ECPMO Electronic Commerce Program Management Office.. l, [6 h: u0 j" B& F# q ECS Engagement Control Station (PATRIOT). 3 Y n/ _% ?- | _0 E5 ~/ i/ QECU Environmental Control Unit.+ y( U0 s$ L9 F EDAC Error Detection and Correction/ }$ }. ~3 C" g _+ z. X EDGES Electronic Data/Guidelines for Element Survivability. 3 J, F8 ]0 [& T7 \% B! PEDL Electrical Discharge Laser4 V& x1 x D" ]$ {4 K EDM Engineering Development Model. / ?1 R- N( S! V2 r, K* kEDP Engineering Development Process( F; N1 l+ `9 l$ j& Y+ e9 N EDR Embedded Data Recorder (PATRIOT). * o2 g: n) B$ ]3 tEDS Electronic Data Systems Corporation7 q* P; j& |3 |) t EDWA Engagement Determination and Weapons Assignment (PATRIOT). # f, y! v3 n q7 a) N; JMDA GLOSSARY, VER. 4.0 E2 A# o) C& K' q) H4 G1 v% T 895 ?9 b j0 i- t0 l0 O# U5 z6 m9 W9 q EDX Exoatmospheric Discrimination Experiment; h2 e! R1 F! Z/ k2 S# g EE (1) Electrical Engineering. (2) Engineering Estimate. * D( B( [+ B3 S1 o5 s, l. A6 jEED Electro-Explosive Device.; e( N7 b2 f. u- R( Q1 a; A9 r EEEV End-to-End Experimental Version. 7 @* i( ^9 v6 R; @' tEEFI Essential Elements of Friendly Information. ' h5 ^0 G5 M- z/ F2 [- JEEI Essential Elements of Information.% w, @: h8 s4 _, t+ p EEIC Element of Expense Investment Code.' [2 N& ]; W" X9 Z( D7 c; c5 M2 { EELV Evolved Expendable Launch Vehicle (USAF term) 2 D5 |* W. a6 ?7 {EEU Electronic Equipment Unit.6 M( M5 }+ H- T4 {" Q3 e+ H EFEX Endo-Aeromechanics Flight Experiment. 4 y$ X5 n0 D& I3 {2 FEFF Electronic Frontier Foundation.! z$ }" O1 U- { Effectivity A designation given to the BMDS configuration and demonstrated capability at/ K8 o7 o) C( a3 ]8 Y" G7 H* c a point in time, becoming effective at each increment when an element or6 f1 `) i$ t8 R3 |3 P component is inserted into a particular Block.& L( l2 E" G T: t& @: @0 { Effective Damage That damage necessary to render a target element inoperative, unserviceable, - p) K9 Y3 O) ^# }2 }5 k+ qnonproductive, or uninhabitable. 5 }: d0 `/ K' V9 ^5 C- ?9 e. ~& bEffluent Plume The pathway of movement of effluents through surface water or air.0 K* S. _* g& r( h EFP Explosively Formed Projectile. . {& h/ j; \' }8 ]EGP End Game Processor. ! q% V; D: m9 U% c+ |EGTR Eglin [AFB] Gulf Test Range. - z; O: j$ E0 a0 r3 Z: K- |, NEHC Enhance Hit Capability (USN term, related to SM2 Block IVA). : M" |6 R8 ~$ `0 m& _EHF Extremely High Frequency.$ V4 i$ A- F* i9 g( k* v ehp Equivalent Horsepower. % a; |) Q) B; n& C; s& XEIA (1) Environmental Impact Assessment. 8 b7 @) t: \: y1 @8 `; N( T(2) Electronic Industries Association.) P4 i4 x" C) i! Y" z4 d1 z EIAP Environmental Impact Analysis Process. . a* b3 m* E) i" l" @$ l/ c+ s7 n! OEIP Exoatmospheric Interceptor Propulsion. ( \5 y0 G9 ~, M9 eEIPC Electronic Information Privacy Center.5 E. x; w2 {: ? ^9 C EIPT (1) Element IPT. (2) Engineering IPT.+ B9 |# c6 f7 ]/ ? EIS (1) Environmental Impact Statement. (2) Explosive Initiation System. , I0 R0 K& n1 {; i& xEISA Extended Industry Standard Architecture (Telecomm/Computer term).% @2 y) s1 {, o! e/ P+ _ MDA GLOSSARY, VER. 4.0 E) b; v+ K7 T' ^ U$ k 90% q2 w0 Q5 z) v, k. h7 D1 ?$ [ EKV (1) Electromagnetic Kill Vehicle. (2) Exoatmospheric Kill Vehicle. / b8 M T: i6 k' t! I* d9 U JElastic Range The stress range in which a material will recover its original form when the force% R" m; I$ u6 b( O) {5 A8 B (or loading) is removed. Elastic deformation refers to dimensional changes % l1 F4 O! U+ ?9 P8 ?/ a* I: uoccurring within the elastic range.! \/ ?, k+ Q0 Z8 `: Y- a Electro-Optics# o1 ]; ~$ L* M4 [. e/ k, ]) ~ Infrared (EO/IR), q1 k, a7 u- p' ~# a: f) L4 t Technologies/techniques employed by optical sensors in the wavelength' c! w9 L5 B0 g5 ^5 f5 F7 W spectrum slightly longer than visible but shorter than radio. ) P7 F7 d9 ~5 I$ }( QElectromagnetic & \+ S5 p# z+ O! hCompatibility 3 w/ E. `+ [% I# x(EMC)8 Z8 S9 x( Y" ?$ U A condition when all electromagnetic emissions from electronic, electro-magnetic,. D1 C3 Y. m0 n, L9 ^ and electro-optical components of a system interact without interfering with one , p% r: y2 ]1 o6 c8 k/ ^& ?another. ' i1 W' u: f: k1 i( hElectromagnetic- @5 ]3 J3 y; E- e9 j Emanations5 W: B% [& j9 x% h( G Signals transmitted as radiation through the air, through a vacuum, or through 7 U2 ?' _' R4 ^conductors. " I, \5 \8 U% t# ~8 ~$ QElectromagnetic! d; y2 D0 w: L# L, b' n( i Field (EMF)& U& s. P4 e9 K+ O. _* J4 @ An electric or magnetic field or combination of the two, as in an electromagnetic ' g3 ?- o( a/ i/ ewave. Created by electric charges in motion, having both electric and magnetic + N+ O" A( i7 u$ Dcomponents oriented at right angles to one another and containing a definite + |+ o9 e* o) R) B+ ~amount of energy. 1 p3 y$ K! E6 C. IElectromagnetic: l6 E( b" V4 x1 y- p3 e Gun (EMG)# R( I- U3 z2 K2 D! j$ ~ A gun in which the projectile is accelerated by electromagnetic forces rather than6 B% A' L3 \1 S k by an explosion, as in a conventional gun.: E6 l7 N' p# ?4 X9 a Electromagnetic2 x( f* ~8 A, D; N# s Interference (EMI) 4 n w% g8 V/ T; YAny electromagnetic disturbance that interrupts, obstructs, or otherwise 2 {3 v9 Z, S' \# ~; [$ Adegrades or limits the effective performance of electronics/electrical equipment. 0 T$ j8 G$ t! {It can be induced intentionally, as in some forms of electronic warfare, or! J' C) G* U n& M1 M% j unintentionally, as a result of spurious emissions and responses, intermodulation products, and the like.+ X: m: s% r6 {& x: B" o+ E/ r Electromagnetic 8 ^0 X! ~0 f. p3 m- J- WPulse (EMP)( v0 U- d8 _6 `! I& X3 G The electromagnetic radiation from a nuclear explosion caused by Comptonrecoil electrons and photoelectrons from photons scattered in the materials of2 V/ x7 G% q, c' E9 x! }9 B the nuclear device or in a surrounding medium. The resulting electric and + m: a" j( n4 u# |+ l% _magnetic fields may couple with electrical/electronic systems to produce' O# J9 h" k, V& y, i damaging current and voltage surges. May also be caused by non-nuclear* R/ G' C( T% P" s) i means.

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Electromagnetic : c! u* \1 m' a0 mRadiation (EMR)2 A6 x# z- b; D* [ (1) A form of propagated energy, arising from electric charges in motion that ) D5 ^+ K. s$ v7 L+ G- k7 H. qproduces a simultaneous wavelike variation of electric and magnetic1 f; M3 H" d# B1 E fields in space. The highest frequencies (or shortest wavelengths) of ) a6 E) P8 I; ]/ {5 Y; {such radiation are possessed by gamma rays, which originate from, i% I% _/ s% Y* i0 ` processes within atomic nuclei. As one goes to lower frequencies, the ; Q8 O/ j* ?" c4 Q! b3 r4 h: aelectromagnetic spectrum includes x-rays, ultraviolet light, visible light,' c/ m: f1 S" R; V7 ~$ w9 @9 d6 G infrared light, microwaves, and radio waves.2 Z( b$ T$ q( w( Q* V8 d (2) Radiation made up of oscillating electric and magnetic fields and ! ~- x. u8 ]9 ^* p* K- Jpropagated with the speed of light. Includes gamma radiation, X-rays, : A% Q& Y/ k5 J, U4 W6 |5 oultraviolet, visible, and infrared radiation, and radar and radio waves.( q8 U4 p' ~! ^4 Y' x" ` U$ w$ v Electromagnetics Application of electrical, electronic, and magnetic phenomena to develop devices# }5 {4 M1 B8 _- w, ]$ I) r( a used in system/subsystem design, excluding employment in the RF spectrum. : K: F$ M! i4 HElectromagnetic & V0 N' K# e. }! o* H) eSpectrum * |0 K0 Y8 k8 h4 E) s* _The range of frequencies of electromagnetic radiation from zero to infinity. It is 4 O8 B% S- V4 |% K* ~divided into 26 alphabetically designated bands.$ n" n6 K, x$ \8 ?/ h, I8 _ MDA GLOSSARY, VER. 4.0 E5 j. G& e& G& [ 913 o9 a& ~0 s! w* m Electronic - ^: ?& c0 J2 c7 y/ QCounter- ; O& [9 s2 E# d, V9 F8 xCountermeasure , _9 I- `2 ]% N, Q% a o2 r+ _s (ECCM) 6 p, ]8 P1 z4 j: _6 ^# `2 i4 @- P0 ?That division of electronic warfare involving actions taken to insure friendly4 l( } z# S; h& ^ @6 z0 O effective use of the electromagnetic, optical, and acoustic spectra despite the! @+ U1 z1 g# g8 j enemy’s use of electronic warfare to include high power microwave techniques. 6 J4 n, H7 n; L# z% }Electronic h4 a" F8 U- W" q; u. P( g$ \9 PCountermeasure8 W# c/ U' T# |& `- K (ECM)4 \6 u( W% e7 i" j& D o That division of electronic warfare involving actions taken to prevent or reduce an : S: s6 p8 M5 E" e# d& `enemy’s effective use of the electromagnetic spectrum. 1 P" d% |6 U3 bElectronic ; q( ]( `7 J2 \6 q8 j/ d) q" X& a6 iIndustries # v7 _" z. ^" P( u0 m4 G* jAssociation (EIA) ) `: Z9 q$ W7 j0 qA standards organization specializing in the electrical and functional2 @5 J+ v- f# i$ K9 ?$ _4 T characteristics of interface equipment.; l5 Y4 T: o2 z" V7 _9 K6 N) i Electronic* h6 t* t$ F# y' a1 O Warfare (EW); V% o* R5 Q: ]; u3 h$ Y! Y8 G$ H Any military activity involving the use of electromagnetic and directed energy to6 {; a: {' i# ]6 m; @ control the electromagnetic spectrum or to attack the enemy. The three major' S$ b0 m5 p* C; i* m8 r subdivisions are:( i/ t O$ F* g# w7 l$ w+ y k) c •Electronic attack – Involves the use of electromagnetic or directed energy to s4 a8 T8 { D( _; u attack personnel, facilities, or equipment with the intent of degrading, 1 c. ~4 U, ]" u3 U4 h/ ]5 e' q5 `" @neutralizing, or destroying enemy combat capability. Also known as EA. $ t- A ]+ p4 K7 _: a NIncludes: 1) actions taken to prevent or reduce an enemy’s effective use of . x e5 x8 O4 Z) p7 B( ]1 Ethe electromagnetic spectrum, such as jamming and electromagnetic 0 V" A4 N$ x4 K/ jdeception, and 2) employment of weapons that use either electromagnetic or 6 R. ]0 f7 [1 Fdirected energy as their primary destructive mechanism (lasers, radio 5 _2 g0 Z1 r2 ?6 C* n o9 L% [7 K; Bfrequency weapons, particle beams).4 @( y6 t8 o$ m' ^& W; a •Electronic protection -- Involves actions taken to protect personnel, facilities,( P& [% e2 k0 J# w% u8 O and equipment from any effects of friendly or enemy employment of ; [4 K; Q* [( l- Gelectronic warfare that degrade, neutralize, or destroy friendly combat G. ^. u4 P' `/ W$ w7 V' scapability. Also called EP.$ t0 m2 J7 C7 _0 F& O- N •Electronic warfare support – Involves actions tasked by, or under direct 1 t1 z* W5 P/ W: z' h( ycontrol of, an operational commander to search for, intercept, identify, and ; c& K5 P K1 x, f( j. {locate sources of intentional and unintentional radiated electromagnetic: i! o S: `, V8 m+ w! B7 O$ d energy for the purpose of immediate threat recognition. Thus, electronic g) C" l, _# Bwarfare support provides information required for immediate decisions7 d2 B. F/ D2 H" N5 z; x involving electronic warfare operations and other tactical actions such as+ M. X0 N- X- Y$ _9 D1 k threat avoidance, targeting, and homing. Also called ES. 2 h5 `7 H) |$ J- b- t6 z! xElectronic; V( X+ F# a, |: m% l- k7 ^ g Warfare (EW) / K7 N! T/ E- i: I0 s5 |Environments & @+ v' y. L9 _/ G9 I6 D* GElectronic warfare environments result from radar and communications jamming. @) T |2 }! E! N& g1 u% O and other related electromagnetic countermeasures and countercountermeasures. Currently, radar jamming is the sole EW threat for the NMD* ~ l% a6 W4 c$ m0 M( F system. 9 l3 \& w; `6 R7 m5 `3 pElectronics ! N" H7 J3 B8 p# x3 u& ^Intelligence1 s% }% I7 h+ I. E: u: R H% Q (ELINT)9 v) ~4 a; ^ U9 C- t" l! k- H Technical and geo-location intelligence derived from foreign non-communications! h3 H0 R6 s- j* r# W6 h/ f6 O8 i0 T electromagnetic radiations emanating from other than nuclear detonations or) W# D& I5 d4 \7 y% E radioactive sources.- x5 E) y3 } C( i: R& j Electronics 5 d4 f! F, ]" ?1 z6 t: ^9 l5 _' }Security (ELSEC) 8 Z! E* m: D7 U1 A( sThe protection resulting from all measures designed to deny unauthorized9 P( k; U+ ~" T: G% n( k persons information of value that might be derived from their interception and , {: c$ g# [3 t. [study of non-communications electromagnetic radiations, e.g. radar.0 m$ x6 O5 b! r) B4 Z; m' L3 ~: p( W Electro-Optics% r1 v1 j' W, V, _9 X' y$ a5 H Infrared (EO/IR)8 h: i! X; `1 [ q Technologies/techniques employed by optical sensors in the wavelength2 P. m. f0 I6 z. _# i- o spectrum slightly longer than visible but shorter than radio. ( R+ I( Z; w9 ^" bMDA GLOSSARY, VER. 4.0 E ; n! P+ D# t) @% p2 I! X92 4 ?9 |( A& b% p8 P: q5 s: e2 xElement A complete, integrated set of components capable of autonomously providing4 ^! B$ c0 X: X' l7 i/ V. b: x BMDS capability. ; g4 d$ J+ Z% y" z: F& }Element 6 o6 d5 @" C; ACapability & ]) A0 f4 F' H% ^1 O r) O' ~+ }Specification, m, M X% g3 t# J' W' ? (ECS) 5 h, @0 e6 v: \# `0 Y' r$ \A document that identifies the element-level BMDS capabilities and9 P1 _- P; b# p) P! a0 S0 r specifications necessary to achieve the system capabilities identified in the SCS. 8 S w. i( d5 K3 b$ l8 c. DThe ECS further defines the SCS-apportioned mission/technical performance + V' Q& L( @' Acapabilities and allocates these capabilities to the element’s components.& g- M/ k2 J2 I; |6 C7 K) N( q Element Control4 I8 k9 Y- R! @- A" y6 V0 T! D- R Directives (ECDs) 7 ?6 z) h/ a4 a0 W4 V. I& y0 vThe command and control data instructions to control the conduct of the; g0 G/ B2 N; B& j0 q3 }$ J5 { engagement. ECDs are developed by command and control software based 5 M9 J. S5 J0 e3 e, J3 W% }upon variable parameter input by the operators (both pre-planned and real time), 4 c/ @4 r& K3 v; e) S' l! q( ^/ s& oand operator defined rule sets embedded in the software. The individual battle ; O, C8 @( B7 d9 p4 Omanagement processors use these instructions to accomplish the assigned tasks 8 m) G) B! ^1 ? J |from the operations order. ECDs are contained within a Task and represent the # j$ C* ?; p' v M) e! q1 k+ uform of parameter values that influence the resource management processes of l3 V$ {9 P/ q$ d Weapon Target Assignment (WTA), Sensor Resource Management (SRM), and ! S7 R" Y1 |6 qCommunications Management (CM). There will be numerous ECDs per Task. # i6 x" O# W. i0 W. IElement H- s9 E o! B( A0 E Operations C( d/ u" S @' C F% M+ I Center (EOC) * V9 V& P/ r6 [; ?. ?5 qAn Air Force operations center, which operates and maintains a BMD weapon or ' R/ S7 n1 D: P8 x' z" Vsensor suite. (USSPACECOM)1 o D- W3 \% S# } ELF Extremely Low Frequency. 7 w, P4 S5 J- `8 hELIAS Earth Limb Infrared Atomic Structure. : D' W3 ^) ]- X8 S4 B+ N: JELINFOSEC Electronic Information Security. 1 O! x" s9 T! S" OELINT Electronics Intelligence.

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