航空缩略语词典

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STINFO Center Science and Technical Information data centers archiving and providing user 7 j$ R( S. ?! Y9 k) |access and support to a variety of missile defense test and evaluation data. STM Significant Technical Milestone. STO (1) Special Technical Operations (JFACC term). (2) Science and Technology Objective. & w: u5 H9 U8 x* J4 cSTOAL Short Takeoff/Arrested Landing. ( |% ?; m: y }) xSTOM System Test Object Model. Storage, Handling, and & C4 ]- U% v' R# eTransportation , ]/ z# T: _7 b9 A2 SEnvironments & c9 c. G1 I* q% g) fThese environment categories cover the applicable free field or ambient environments, which the system assets must be capable of withstanding during storage, handling and transportation. They include the full array of applicable atmospheric and ground environments to which BMD assets will be exposed $ M- Q$ Q' ]( D. F$ \3 x6 Uduring these non-operational aspects of system deployment such as pressure, 8 ?: i: M- W, u z; Q1 U4 E1 s$ kshock and vibration environments, among others. Storm Name of a theater ballistic missile test target system, part of the Baseline Target Set. - y+ F8 P& Q# k! {" B% mStorm Shadow Conventionally Armed Stand Off Missile weapon based on Matra of France’s Apache missile. STOW Synthetic Theater of War (US Army term). # E' m: M: q" p* Z5 J6 PSTP (1) System Test Plan (2) Sensor Task Plan. ; Q9 G# J* G* Y! K2 OSTRAP HATMD System Training Plan. STRATCOM Strategic Command. Strategic Defense All active and passive measures to detect, identify, assess, degrade and defeat 6 {5 I5 M' t1 r% f2 D' c2 |ballistic missile, air, and space threats to North America, including measures to nullify or reduce the effectiveness of such attacks. 4 ?( A2 K( g/ ^Strategic Defense Emergency Declarations that attack is imminent or taking place. Strategic Defense System + g: _1 x( w9 n: k(SDS) A generic descriptor, which refers to all architectural elements of the evolving ballistic missile defense system. 5 ?6 @2 R% e& v8 DMDA GLOSSARY, VER. 4.0 S ) r& O! s0 \, I280 " Z, b D: b6 H$ \Strategic Level of War The level of war at which a nation or group of nations determines national or " b8 ~- s& ]% k: lalliance security objectives and develops and uses national resources to accomplish those objectives. Strategic " F, y: v8 N1 i pOffensive Forces ' w& E; _5 F8 N. u9 o(SOF) Those forces under the command of the Commander in Chief, USSTRATCOM, the Commander in Chief, Atlantic Command, the Commander in Chief, Pacific Command, and other forces assigned to execute the Single Integrated ! w' F' V5 z/ j3 a: JOperations Plan (SIOP). These forces include but are not limited to B-52s, B-1s, FB-111s, Minuteman IIs and IIIs, Peacekeepers, Poseidons, and Tridents. 5 _+ k8 J! D5 x9 ]" ?3 fStrategic Reserve ( s4 z8 T+ P/ a2 U- s9 QThat quantity of material that is placed in a particular geographic location due to strategic considerations or in anticipation of major interruptions in the supply ; r* G* b: b- r' x5 N0 I" _distribution system. It is over and above the stockage objective. Strategic Warning A warning prior to the initiation of a threatening act. Strategic Warning Lead 1 ?" m6 ?5 T. _. D, STime % u% }( t0 J( o" t; `That time between the receipt of strategic warning and the beginning of hostilities. This time may include two action periods: strategic warning predecision time and strategic warning post-decision time. Strategic ! m: C4 S5 C8 U# X0 g, T" _Warning Post- 3 j3 u6 Y) o/ R( w, }Decision Time That time which begins after the decision, made at the highest levels of ) u1 ?+ S2 c9 |) jgovernment(s) in response to strategic warning, is ordered executed and ends 4 Z! p, b9 r# \; h2 _( p M. Bwith the start of hostilities or termination of the threat. It is that part of strategic warning lead-time available for executing pre-hostility actions to strengthen the national strategic posture; however, some preparatory actions may be initiated in ( ^4 x! k/ J% i7 b- k/ U0 G9 S- kthe pre-decision period. Strategic & J7 a: j( ?5 ~4 S \% t+ bWarning Pre- $ `" \0 I2 z+ vDecision Time That time which begins upon receipt of strategic warning and ends when a decision is ordered executed. It is that part of strategic warning lead time available to the highest levels of government(s) to determine the strategic course of action to be executed. ! C! Z4 z, ~, m( d6 _; n& o, ]STREAD Standard TRE Display. STRICOM Simulation, Training, and Instrumentation Command (USA term). Structured Attack An attack in which the arrival of warheads on their diverse targets is precisely : C( `: @' o! v3 G: A2 j7 c' p! ftimed for maximum strategic impact. Structured / A/ Y$ v% y( LDesign A disciplined approach to software design that adheres to a specified set of rules + p$ y- s4 R w" M) `2 s0 cbased on principles such as top-down design, stepwise refinement, and data flow analysis.

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Structured Program A program constructed of a basic set of control structures, each one having one , m' n' J: ]( D- centry point and one exit. The set of control structures typically includes: sequence of two or more instructions, conditional selection of one of two or more instructions, conditional selection of one of two or more instructions or 3 i7 y; ~. O3 d7 n$ |9 bsequences of instructions, and repetition of an instruction or a sequence of " u* R4 `9 E( Jinstructions. 0 V9 O" S4 O" K: L' dSTRV Space Technology Research Vehicle. STS See Space Transportation System. STSC Software Technology Support Center. - n! Z7 c, Z( qMDA GLOSSARY, VER. 4.0 S 281 ; }6 q2 p, ~1 q2 H& O0 zSTT (1) Small Tactical Terminal (USAF term). (2) Stockpile-to-Target (US Army term). STTR Small Business Technology Transfer. ( w* C' |) ? iSTU Secure Telephone Unit. 4 ~1 T/ \. ~6 L/ D4 cSTW Strike Warfare. 5 d- m& C# I& f: j9 U% V [: mSTWC Strike Warfare Commander. STWG Simulation Tools Working Group. Subassembly Two or more parts joined together to form a unit, capable of disassembly, which is only a part of a complete machine, structure, or other article. Subcontractor A contractor who enters into a contract with a prime contractor. Subject Security Level , p6 j9 F( `7 d# ^# J/ s, ZA subject's security level is equal to the security level of the objects to which it & N0 i6 W5 ]1 Z, l/ ]" H5 Rhas both read and write access. A subject's security level must always be dominated by the clearance of the user and with the associated subject. Submarine- Launched 9 c; z4 r# B% n$ M8 u; r, ~8 OBallistic Missile (SLBM) . [- A" q! c8 q3 w5 T5 ?0 vA ballistic missile launched from a submarine, with a range of 3,000 to 6,000 miles. - ~2 e0 h, u# e6 A3 j1 h; HSUBROC Submarine Rocket. Subsystem A functional grouping of components that combine to perform a major function N' {9 A- X0 _* vwithin an element, such as attitude control and propulsion. % x6 N, `* P+ F6 ~* U* x$ l2 kSubtractive 1 N% h9 n7 c3 R. S9 g7 fDefense , K# Z( W& H6 D9 HFirst come first engaged as long as weapons last. SUCCESS Synthesized UHF Computer Controlled Equipment Subsystem. Succession of Command The planned or actual sequence in which subordinate commanders, in turn, become de facto commanders of a senior organization. Devolution of command & W! {1 F; Q; P) e! Ris a synonymous term. SUM Software Users Manual (Computer term). ; Y3 x U. {" H4 f* Z% j, i: wSunk Costs The costs of resources already committed or spent. In comparing two alternatives, such costs are "non-additive," and they are not germane to decisions about future use of resources. Sup Pro Supporting Programs (MDA term). * q4 C! u {, w# FSuper Survivable Solar Power Subsystem Demonstrator. & D+ ^ X' ^/ {1 ySuper Radiance The process used by a super radiant laser to generate or amplify a laser beam in a single pass through a lasant material, or, in the case of a free electron laser, f, D# ~% g1 n5 l- N0 vthrough an electric or magnetic field in the presence of an electron beam. Super 0 ]1 J& z( V9 d$ Y5 ?0 Fradiance is actually a form of stimulated emission. Also known as superfluorescence, or amplified spontaneous emission. ' i0 ^- a7 {7 NMDA GLOSSARY, VER. 4.0 S 282 Superradiant 4 h/ V& F+ e% [) k' OLaser (SRL) $ V- W# W6 G, f. {! D2 W* U- K9 CA laser in which the beam passes through the lasant only once; mirrors are not required for the operation of such a laser, as they are with more conventional lasers which are sometimes called "cavity lasers" to distinguish them from superradiant lasers. Free electron lasers may also be superradiant; the laser . W: _# T6 d( S4 y, Obeam of a superradiant free electron laser would pass once through the electric or magnetic field (instead of a lasant) in the presence of an electron beam. Supervisory ( M6 Z$ |6 F8 Y, D5 | aPrograms , d3 C8 Q. k7 d9 NComputer programs that have the primary function of scheduling, allocating, and / c* W' _5 N; g) j. j* Dcontrolling system resources rather than processing data to produce results. / b! t7 |6 i7 ?( _! Z- \- j9 x, J4 USupplemental - R3 K5 T& X& B8 m7 d, a: |Appropriation An appropriation enacted as an addition to a regular annular appropriation act. % }" B' i% I6 ]. {/ w$ Z* A0 ]8 O' I; TSupport ) H: L1 K( o0 `3 a. k# S& ~Equipment / i) e, V/ L& h7 D4 _All system equipment required to support the ground and flight phases of the / @: b4 P7 E: C3 n3 m% xmission. Support equipment includes aerospace ground equipment (AGE), : k/ P! |0 F4 X3 n- imaintenance ground equipment (MGE), transportation and handling (T&H) equipment, and equipment used to support system deployment (i.e., assembly tools and fixtures, test and checkout equipment, personnel support and - b; K4 I1 U, s; ~2 Qprotection equipment). Support Personnel ( \4 {6 c3 E8 E9 t# f5 U- |Individuals, in addition to operators, trainers, and maintainers, who are directly associated with an operational system(s), and who are critical to its continuous % q, I2 M; r8 B, s Coperation. Examples include program management offices, security, supply, - N& T( W: P# q. \administrative support, and the like. Support Software Software that aids in the development or maintenance of other software, for : ^2 @% R& X2 P% y; s% f" h" F7 B eexample compilers, loaders, and other utilities. Suppression Temporary or transient degradation of the performance of a weapons system, below the level needed to fulfill its mission objectives, by an opposing force. + k( _0 v$ U# M* q; {& b. z4 d( M; WSUPSHIP Superintendent of Shipbuilding. 3 }, @# M3 @$ i" X& YSURCOM Surveillance Constellation. / Z6 s- J1 w& r- s4 X* XSurge Production An increased rate of production necessary to meet demands for defense items due to a need for accelerated production to meet a threat or for a wartime or mobilization situation. This increased rate can be obtained by having excess production capacity available or by utilizing multiple shifts of normal capacity - G4 S8 G4 G' ]7 w6 nmeasures. Surveillance An observation procedure that includes tactical observations, strategic warning, and meteorological assessments, by optical, infrared, radar, and radiometric sensors on space-borne and terrestrial platforms.

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Surveillance Requirements % z4 w& G( k' E# ~% Y. j. O3 H+ y4 W8 E+ VRequirements are requests for surveillance, including relative priorities for 2 {( q4 U# J3 _& g* c2 Lcoverage and sensitivity levels, based on operational orders, selected response + ]$ Z; w& C1 zoptions and current surveillance system availability. ) h, o; ]; w+ u% Y, H2 mSurveillance, Satellite and Missile The systematic observation of aerospace for the purpose of detecting, tracking, ) g- j# x% W$ H* C# Vand characterizing objects, events, and phenomena associated with satellites and in-flight missiles, friendly and enemy. 8 F4 ~6 W3 X& ~0 C: l) qSurveillance 8 b7 q) f( w N' Z2 g" cSystem Configuration The sensor types and locations and the modes of operation currently activated , D3 A" a. b# g0 ?+ Lin the surveillance system. MDA GLOSSARY, VER. 4.0 S 5 E+ l4 W1 B: S! m/ }+ U" h283 Survivability Operating Modes " l- v% P' ~( `' k0 ~# ^5 r, PThe operating modes not including but in addition to the self-defense modes 0 |8 W4 b$ C! i; o0 N, N( [/ d$ Z0 hthat all the elements can use to protect themselves against direct enemy attack. 0 {, q4 j8 m( |& KSurvivable and Enduring 9 T& j" ~, J$ S- S# o8 a' ~1 gCommand Center (SECC) 0 i8 R1 O' S7 C, p4 q z' b9 IThe USSTRATCOM mobile C2 facility. . y9 B! p6 B' J+ T7 B: _SUS Site Utilization Study. % D3 A1 \3 [# _* \9 hSustainer Propulsion stage of a missile usually operating after the booster cutoff. 1 H* T' F O% k! h& G5 {! |SV Space Vehicle. 8 n1 F8 C6 \# J+ e# sSVS (1) OBSOLETE. SSTS Validation Satellite. (2) Scientific Visualization Suite. 8 c/ @, H, v, r+ m) k# o8 nSW (1) Software or (S/W). (2) Space Wing. ) a, R6 p- f. B0 G5 N$ USWC Strike Warfare Commander. 6 m# g3 r# C5 MSweep Jamming A narrow band of jamming that is back and forth over a relatively wide operating band of frequencies. SWG Scenario Working Group. SWIL Software-in-the-Loop. , t! ?4 e, p7 X' @" c8 C5 c" eSWIR Short Wavelength Infrared. SWSA Spatial Weapons System Analysis. SWSC Space and Warning System Center. 1 n, Q7 E. [+ } t' P9 pSYDP Six-Year Defense Program. Synchronization For data streams, the process whereby a received set of data is placed in one to one correspondence with the data assumed to have been transmitted. + X8 q" D2 I' p2 Q; O# s9 N pSynthesis The automatic generation of a run able system from a specialized design where 8 I! c% O: l) G! I' Feach module description has associated implementations. . d4 H- n: C0 B4 TSynthetic + `4 t2 Z" G. n" _1 qAperture Radar (SAR) A radar technique that processes echoes of signals emitted at different points _% g- }, ?+ f# y$ d& v- E3 Galong a satellite's orbit. The highest resolution achievable by such a system is $ e1 I% n& b& Utheoretically equivalent to that of a single large antenna as wide as the distance 8 q( L) g$ N5 T" h/ ?. cbetween the most widely spaced points along the orbit that are used for transmitting positions. In practice, resolution will be limited by the radar receiver's signal processing capability or by the limited coherence of the radio signal emitted by the radar transmitter. SYS System. 6 f3 o# o3 O2 JSys C/O System Check Out. ; z5 K8 b: t* m5 }; O I( T1 ?Sys Cmn System Common. Sys T&E System Test and Evaluation. + ]! G- L9 O, ?/ |3 OMDA GLOSSARY, VER. 4.0 S ! u. Z) v; x5 q* K: t, Q# X9 B- K$ F284 1 t8 n0 k+ V: a2 ?+ wSYSCOM Systems Command. System (1) The organization of hardware, software, materials, facilities, personnel, ' w2 p2 }: q, a' c% t: V( M3 adata, and services needed to perform a designated function with 8 H* `$ d R: t- R: o* q6 b4 Rspecified results, such as the gathering of specified data, its processing, . ~) N+ d7 ]8 Band delivery to users. (2) A combination of two or more interrelated equipment (sets) arranged in a functional package to perform an operational function or to satisfy a " p+ f0 C4 @5 _* Q; Q1 f+ c3 grequirement. System 7 i( u+ Q! H; Q R3 ^$ BActivation That set of coordination, assessment, decision, direction and control functions : G4 \0 ` a, T& Jimplemented to enable defense weapons, and to initiate the automated, realtime aspects of Battle Management, Engagement Control, and Weapon System Control. 4 o% W. n) _2 m& Z0 D. E& U$ MSystem Architecture 8 a0 r$ Z, \% P' l" [0 gSystem Capability ) s: y7 u+ ?) J2 g9 u5 b) ASpecification . W2 g2 ~+ i' ~' m' L0 p4 W) F(SCS) $ T4 h/ q+ b( i4 ?2 IThe structure and relationship among the components of a system. The system ' M3 i# p; p3 W4 u# L oarchitecture may also include the system’s interface with its operational : j$ o6 |3 _8 N9 G! nenvironment. A framework or structure that portrays relationships among all the elements of missile defense systems. The government document that translates capabilities into functional specifications for the overall BMDS and allocates functional specifications among : }# x3 S- s& vthe elements of the BMDS. 7 @; W& {$ |. Z6 `8 \% m- C1 B3 {0 @9 {System Center - k0 b$ T3 O2 P/ o(SC) 4 @+ P. n$ \: }0 ]$ |2 @; ^A center in CMAFB responsible for the scheduling of maintenance for worldwide sensors and supporting equipment as well as maintenance responsibility of equipment in CMAFB. System Concept Paper (SCP) ) O) \) P% t) ]! r! L! A. Q; t; COBSOLETE. For a major program, was used to summarize the results of the & i/ j: ^. V, ?# U3 ?8 Cconcept exploration phase up to Milestone I and to describe the acquisition strategy, including the identification of the concepts to be carried into the demonstration and validation phase and the reasons for elimination of other concepts. Now an Integrated Program Summary (IPS).

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System ' o1 h+ o& }, m) k: t. G' q% ^% NConfiguration 9 b2 x% a* J; S; ` G0 e1 r) P, @# RControl Board (SCCB) / R+ M* K( ~6 c t! w+ GThe senior SDS configuration control board. The SCCB will manage the systemlevel configuration of the SDS and the interfaces between elements of the SDS. ; ]$ G5 s; K6 kSystem Control Function or task of monitoring the maintenance status of assigned sensors and computer systems. 8 M4 e4 P: _- ASystem-Critical Function , ?1 Z- H) c8 K8 yA function that is necessary for the successful accomplishment of the system's 0 m( s/ t+ E8 y8 s! l h7 G; F. r+ |; Rmission. System Definition Review (SDR) - P- E* |9 U! X8 J4 \The formal review, in briefing format, for periodically deciding on updates to the system plans for development based on estimates of the program schedules and " o3 m; S9 V6 z2 T7 i7 _: wfunding. The SDR summarizes candidate development plans and their potential impacts on system design, cost, and schedule. The SDR provides a systemsengineering basis for the MDA program planning activities. Following the SDR, / e3 Q; A* l/ v" L$ D- edetailed element planning will result will result in a Configuration Control Board, final trades, and program documentation in the PPBS. System Deployment 7 x9 Z! }) r6 dDelivery of the completed production system to the using activity. 2 ^# y7 w' \6 |MDA GLOSSARY, VER. 4.0 S " S. t W. G! G285 System Design (1) The process of defining the hardware and software architectures, components, modules, interfaces, and data for a system to satisfy specified system requirements. (2) The result of the system design process. ) \1 C1 L$ P( g; r+ E! p% wSystem Design Concept " B; {, y& p, `, J' n. m& RAn idea expressed in terms of general performance, capabilities, and characteristics of hardware and software oriented either to operate or to be operated as an integral whole in meeting a mission need. System Design & n/ d( T. j4 D) S1 y' DReview (SDR) ! D( z: I6 ~% D+ qEvaluates the optimization, correlation, completeness, and risks associated with the allocated technical requirements. 3 Y6 q/ E; s! m& \: w. jSystem 2 L5 I+ q+ @8 I5 g6 VEffectiveness The measure of the extent to which a system may be expected to achieve a set of specific mission requirements. It is a function of availability, dependability, and ( |* i, a" a7 h( Q7 d2 j: T/ ocapability. 5 x. v' W9 V8 B& i$ C% W5 \; {System Evolution Plan (SEP) The documented plan that establishes the strategy to evolve the BMDS 0 l8 s; U* ]3 }) G: E7 ~+ ecapabilities over time. It reflects the BMD Acquisition Executive (AE) and Senior Executive Council’s (SEC) development decisions; documents the current BMDS Development Baseline; and summarizes the capability, integration and 2 _8 I5 v8 ]6 X+ passessment of the BMDS evolution. It identifies opportunities (items that provide / @5 d- A9 t5 B! r! |( Bsignificant improvements in BMD capability), identifies challenges (impediments to achieving opportunity), and points to promising alternatives that can overcome 1 [! ^; e5 K' N3 ^- B. Fthose challenges. 2 d1 Y! J3 A y8 C! _System Families A collection or grouping of interrelated software systems in the domain that share a set of common characteristics. System Generated Electromagnetic ; Z+ ]* d: `) t: h$ APulse (SGEMP) Transient electromagnetic radiation caused by the photoelectron emission of the 7 r2 |; x9 V: R0 q1 Ksurface of an object subjected to a pulse of photon energy. Although local 9 s+ Z* G0 O2 `% }/ ?% p$ }# Hfields close to the object surface may reach quite high values (kilovolts), the 8 n& p( \5 f: N7 ]% [- i% S1 J3 qprimary disturbance mechanism is the flow of replacement current through the ( R# e" X8 K6 |+ H! ]object in order to produce charge equalization. System Integration Test 5 l- l$ Z# f5 S+ EA live flight system-level test utilizing actual system command and control, sensors, and weapon hardware. System Manager A general term of reference to those organizations directed by individual . J( d/ `# }) W8 n0 i9 ?managers, exercising authority over the planning, direction, and control, of tasks and associated functions essential for support of designated weapons or 2 j% Q8 G5 Z% o1 A& e8 o2 Kequipment systems. System Operational # l( o0 H# z% z$ CConcept / V+ z- v. u# [, pA formal document that describes the intended purpose, employment, # c% x* _( b: j! ydeployment, and support of a system. + F- J9 e" O, q4 i6 B+ C3 ZSystem Operation and 4 l5 B3 ^7 z8 PIntegration - k% [! l: {& X7 [9 XFunctions (SOIF) The automated activities of tracking, communications, asset management, and battle plan execution, which are executed under the guidance of the Command and Control Element. The allocation of these functions (and sub-functions) to the system elements will be specified in the architecture(s). . W3 L w) P8 h+ f {& aSystem Posture A USSPACECOM system of graduated readiness steps to bring the strategic 2 D6 R2 m' I2 ~/ NBMD system to fully generated alert, similar to the USSTRATCOM concept of posturing aircraft and missile forces to reduce reaction time. MDA GLOSSARY, VER. 4.0 S ; U7 h+ g/ l* d) u3 d4 m r286 " S" x! R" C' FSystem Program ; a2 v" g& M f3 g& Q" l3 GOffice (SPO) The office of the program manager and the point of contact with industry, government agencies, and other activities participating in the system acquisition : T; K) b& V* eprocess. (U.S. Army uses term “Project Office.”)

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System Readiness ) T; h2 X) ]$ } w: `6 L; ]System Readiness includes the development of OPLANs necessary to carry out the assigned mission, using strategy and guidance provided by higher authority along with knowledge of current system performance and planned capabilities. It : U$ M: d- Y. k' a+ X$ w- tincludes peacetime tests and exercises to maintain the system in an operational state, and the demonstration and evaluation of alternate tactics and the verification of system performance, to the extent practicable. It provides for the continued training and exercise of personnel in operating the system under realistic conditions, and provides for control of other system test functions ! D/ d% B; b9 [9 j2 v# dnecessary to keep the system operating. It provides for detection of anomalies # t; x' |' _" y- ~# Z5 R8 Fand for corrective action. It also provides for maintenance schedule control, historical maintenance data retention, maintenance training, and test results 7 T+ X! }6 d+ J9 U- u9 @status reporting. System 6 K8 a% |2 M6 X' {) [" OReadiness Objective A criterion for assessing the ability of a system to undertake and sustain a specified set of missions at planned peacetime and wartime utilization rates. 5 x" q- Z8 c- |/ M2 _3 dSystem readiness measures take explicit account of the effects of reliability and maintainability system design, the characteristics and performance of the support system, and the quantity and location of support resources. Examples of . c8 _6 C. q3 G. b F3 osystem readiness measures are combat sortie rate over time, peacetime mission 2 y i$ Y: _. `8 j: ^/ E9 Hcapable rate, operational availability, and asset ready rate. ; ~" c7 c" c" g+ R6 i! rSystem 1 j$ V, E9 a) \! Z- a9 L& Z; y; a7 zRequirements Analysis (SRA) 7 @) J! O2 k3 T' g, k9 v X+ zAn analysis of the operational system requirements, as defined in the System 5 }3 s8 }% E5 j0 f( uConcept Paper and other approved requirements documents, used to determine - F0 v$ s7 w' r$ ~8 q' x0 T9 o' \5 t, {' ospecific system functional and performance requirements. 0 [7 I Z% r# x! u! ^System Requirements Review (SRR) Conducted to ascertain progress in defining system technical requirements. D+ R8 r0 }+ }6 n- [# fDetermines the direction and progress of the systems engineering effort and the degree of convergence upon a balanced and complete configuration. - s a& P7 X1 Q6 H& A0 b" NSystem Security ) }& Q5 ^$ ~9 ?3 C) @! @Engineering (SSE) + y7 b$ `" d4 ^, k5 s- Z0 XAn element of system engineering that applies scientific and engineering 1 f6 q9 y6 {8 }! S! A/ K. bprinciple to identify security vulnerabilities and minimize or contain risks , V V6 _6 T* R: m1 s9 P4 m8 t- q) |& ]0 }associated with these vulnerabilities. It uses mathematical, physical, and related scientific disciplines, and the principles and methods of engineering design and 5 o9 J+ r- t# h9 |analysis to specify, predict, and evaluate the vulnerability of the system to security threats. System Security 9 X8 O3 E: T+ n5 R: fEngineering Management Program 8 N q2 U+ `: o# m(SSEMP) The contractor shall establish a SSE program to support economical + u: T( y; E0 L' Z6 _: rachievement of overall program objectives. To be considered efficient, the SSE program: (1) enhances the operational readiness and mission success of the defense resource; (2) identifies and reduces potential vulnerabilities to the : A& o/ h& I& R7 [0 Y; s9 Uresource from sabotage, theft, damage, destruction, etc.; (3) provides : f+ s' Z2 s$ t. W8 f7 m7 Tmanagement information essential to system security planning and (4) minimizes its own impact on overall program cost and schedule. . a; S% g: p0 f1 tSystem Security 4 w: d$ ~$ H5 g0 Y, LManagement $ F- j8 I* [" `' B4 z2 BPlan (SSMP) A formal document that fully describes the planned security tasks required to 0 ]4 u3 d* q9 a9 jmeet system security requirements, including organizational responsibilities, methods of accomplishment, milestones, depth of effort, and integration with 9 R$ q1 n% S& o& Y8 t& [other program engineering, design and management activities, and related ' A! Z: E) h7 Csystems. ( ?: u2 @! _8 ^* q4 a# z/ dSystems . Y! i% _. n5 S+ q( Y; tEngineering T7 R. X) m" ]2 Z: mAn interdisciplinary approach to evolve and verify an integrated and life cycle balanced set of system product and process solutions. MDA GLOSSARY, VER. 4.0 S 287 Systems Engineering $ _+ ^) F& }8 H% @Management Plan (SEMP) This plan documents: (1) Management of the systems engineering process, (2) * [/ h# N. Y& R/ @. y3 [Integration of the required technical specialties; (3) Performance measures ) d% p, b/ F) ldevelopment and reporting, including intermediate performance criteria, and (4) Key engineering milestones and schedules. Systems Test , P; I d$ s: q9 W2 Z# { ^Integration and - b t+ h) X; n$ |/ K" aCoordination The combination of SDS elements tests to reflect SDS performance contribution. System Threat 5 j, b6 G6 Y% ~; c' dAssessment Report (STAR) 1 _2 L* a9 o6 c% Z7 N! nRequired by DoD 5000.2 and validated by DIA. Establishes the threat (to a : G1 y) k- `' Y' EService's Mission Area) and is part of basis for considering mission deficiency and potential program new start. Updated to support a DAB Milestone or when 7 w9 Q! p1 v7 [$ w) \the threat changes significantly. System-Valued Asset A system element/component, function, or information element, which is critical to 9 V, U- K6 n/ e4 }; d2 @the proper operation and well being of the SDS. MDA GLOSSARY, VER. 4.0 T 288 T&C (1) Tracking and Control. (2) Test and Control. T&E Test and Evaluation. 3 `8 U& `" F: S; D4 [T&T Transportation and Transportability. T-MACH Trusted MACH. & y' U& ?1 W L6 I3 _T-UAV Tactical Unmanned Aerial Vehicle. T/R Transmit/Receive. T/REA Transmit/Receive Element Assembly (of a radar). T $ s0 W3 c5 W6 i# Y6 Z. q. F3 K: s3 B2 : d% u9 g$ ^' [3 c' VTechnology Transfer. T 2 E Technical Training Equipment. 9 b, w, `: O! L2 I+ o' ]4 R5 y; a5 STA (1) Threat Assessment. (2) Target Acquisition. (3) Test Articles. TAA Technical Assistance Agreement. TAACOM Tactical Air Area Commander. TAADCOM Theater Army Air Defense Commander. TAAF Test, Analyze and Fix. . ?# X# t. A: P" Y$ d2 DTAC Tactical Advanced Computer. TAC-3 Tactical Advanced Computer – Three (USN term). + Z1 w0 c# X7 ]( W/ |TACAIR Tactical Air. TACAMO Take Charge And Move Out [Airborne SSBN Command Post]. TACC Tactical Air Command Center. 9 v; f" S( S$ z6 Z6 @, x4 L: m& E# lTACC USMC Tactical Air Command Center (USMC term). 6 h- ]8 P% d: R/ H! B. c" ]9 eTACC USN Tactical Air Command Center (USN term). TACCS Theater Air Command and Control System. , g: s( |5 o8 W; M- pTACCSF Tactical Air Command and Control Simulation Facility. " `4 k0 o N4 n- a2 m, v8 s! k5 nTACDAR Tactical Detection and Reporting. TACFIRE Tactical [weapons] Fire.

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TACINTEL Tactical Intelligence Information [Exchange Subsystem] (USN term). 9 h) ]% x% R( z2 {TACOM Tank and Automotive Command (US Army term). ) r- A; \7 P, @2 h+ U, o9 STACON Tactical Control. 4 e: B1 }. |5 K& x( V% p. d8 YTACS Theater Air Control System. MDA GLOSSARY, VER. 4.0 T 8 Y& l- S; J. F v) l289 TACSAT Tactical Satellite. 1 [( Y. |" {6 P% _5 {7 V L2 uTACSIM Tactical Simulation Tactical Air Doctrine Fundamental principles designed to provide guidance for the employment of air power in tactical air operations to attain established objectives. ' H3 h8 I3 B3 W7 V, fTactical Air 3 I& A8 L% K7 A9 A, _: w DOperation An air operation involving the employment of air power in coordination with ground or naval forces. Tactical Air ) m/ X4 V1 g! a# @ }* |Operations Center & R% z8 e2 K. QA subordinate operational component of the Marine Air Command and Control + F- ]& p R2 }, H: ?System designed for direction and control of all en route air traffic and air defense operations in an assigned sector. Tactical Air Support 9 s: |5 d0 G; Y2 K. G& EAir operations carried out in coordination with surface forces and which directly ) u5 b1 l$ N7 t% m2 R: eassist land or maritime operations. 5 p5 b& n5 v8 sTactical Area of ; X, K% |+ }9 C2 Z# C' P# X/ V. IResponsibility 1 j0 J$ H5 L- {0 M(TAOR) A defined area of land for which responsibility is specifically assigned to the + r, V: R' h; ~6 ycommander of the area as a measure for control of assigned forces and coordination of support. Tactical Ballistic Missile (TBM) A land-based missile generally having a range of <3000 miles that can be . f5 m+ u$ d9 |$ A* Y1 L0 oemployed within a continental theater of operations. " F8 j+ ?( Y8 n6 ` V4 yTactical Concept A statement, in broad outline, which provides a common basis for future development of tactical doctrine. Tactical Control The detailed and, usually, local direction and control of movements or + D. G; @3 C3 p5 Emaneuvers necessary to accomplish missions or tasks assigned. ( K. c3 o2 L$ B' B) q; `# a9 }1 kTactical Data Information link A netted link in which one unit acts as a net control station and interrogates each unit by roll call. Once interrogated, that unit transmits its data to the net. , t6 C6 Y* V6 d$ |7 e; d* BThis means that each unit receives all the information transmitted. Tactical Level of War The level of war at which battles and engagements are planned and executed to accomplish military objectives assigned to tactical units or task forces. Tactical Operations Area (TOA) That area between the fire support coordination line and the rear operations area where maximum flexibility in the use of airspace is needed to assure mission V/ {- J0 a" R/ c2 uaccomplishment. Tactical 8 K# P" J1 o9 _' k, ?Operations Center (TOC) A physical grouping of those elements of an Army general and special staff concerned with the current tactical operations and the tactical support thereof. Tactical Warning (TW) (1) A warning after initiation of a threatening or hostile act based on an evaluation of information from all available sources. ) R! n- @. X, D1 J(2) In satellite and missile surveillance, a notification to operational command centers that a specific threat event is occurring. The component elements that describe threat events are: country of origin, event type and size, country under attack, and event time. , U8 N! e* Y LTactical 1 E% s' _9 E8 a1 EWarning/Attack Assessment 4 E6 l u+ ]" P* z(TW/AA) A composite term. See separate definitions for Tactical Warning and for Attack : x* Q! ]9 o/ n% A" gAssessment. MDA GLOSSARY, VER. 4.0 T 3 n) P' W( Q- r) v% |7 x290 TAD (1) Tactical Air Defense. ! F, T, e0 X/ _; ^(2) Theater Air Defense. * z8 ^8 ?+ K \/ R A3 y(3) Technical Acceptance Demonstration. ! R8 t6 w" Y1 }% ~3 E$ |$ KTAD C2 Theater Air Defense Command and Control. 2 ?& a7 ]4 q$ Z4 ]1 [( z3 t7 jTADAP Theater Air Defense Asset Planner. * f E( Z% |1 g9 b0 ~- s. c2 eTADC Tactical Air Direction Center. $ Q$ U, `9 y6 ?TADCOM Theater Air Defense Command. TADIL Tactical Digital Information Link. 5 S4 N* C0 E# t0 r6 cTADIL A Tactical Digital Information Link “A”. TADIL B Tactical Digital Information Link “B” TADIL J Tactical Digital Information Link “J” TADIX Tactical Data Information Exchange. 6 |/ O% v4 N, F. Q! n/ U) MTADIXS Tactical Data Information Exchange System. 4 G) j" V% J. RTADL Tactical Data Link. 9 Z$ T' O# [, dTADS Tactical Air Defense System. 4 c+ K& w e/ \TADSIM Theater Air Defense Simulation. ! M; e& X& k# g) H# ~) G% [! ?9 ]TAF Tactical Air Force. * O0 a4 L+ F- ~3 B$ _TAFIM Tactical Architecture Framework for Information Management. 2 \6 b- g* ]. PTAI International Atomic Time. TAIS Technology Applications Information System. K+ b7 h! K* STALDT Total Administrative and Logistics Downtime. TALON NIGHT TALON programs, which support SOF. TALON SHIELD An effort using stereo DSP processing to provide ballistic missile burnout vector and impact prediction for interceptor cueing, counterforce tasking, and passive defense.

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TAM (1) Theater Attack Model. (2) Theater Analysis Model. TAMD Theater Air and Missile Defense. , o6 l+ J3 h2 rTank Final Propulsion Stage (used interchangeably with sustainer). Tank Debris Hardware associated with tank. ) z* A! o' Y3 L6 Q- n( Q7 VTank Fragmentation 2 t) A1 E1 d0 R& q; VThe breakup of a tank, either intentionally to serve as a penaid or naturally as a result of aerodynamic loads and heating upon reentry. : m$ j& E- {/ D2 U* r8 yMDA GLOSSARY, VER. 4.0 T # \$ y3 P/ ?7 J& I291 7 A# k+ h" E8 a9 c7 x6 sTAOC Tactical Air Operations Center. TAOM Tactical Air Operations Module. TAOS Technology for Autonomous Operation of Satellites. . H6 s4 O$ v1 K7 u7 ~% e/ jTAR (1) The NMD Threat Assessment Report. * e1 w5 ]* I3 w: n(2) Threat Activity Report. (3) Target Acquisition Radar. , ?2 B5 j+ w3 e5 x6 DTARA Technology Area Reviews and Assessments. # G H& e A7 I& o) ~ QTARGET Theater Analysis and Re-planning Graphical Execution Toolkit. Target Acquisition The detection and initiation of track on a target in the surveillance coverage + a6 D' H2 E. N6 o. g4 ^region of a sensing system. ! _$ p/ |% j5 Q# ]- F0 i! _; s) NTarget Classification 6 W3 n; x6 x9 A2 Cand Type ( V; j4 W& S7 Z3 |0 ]* t" tIdentification of the estimated target category based on surveillance, & h. I3 u8 _2 _: [discrimination, and intelligence data. * f6 M$ `. m: _' g- @7 R+ {" Z( m; p7 ]8 tTarget ! H6 u, W+ _2 c0 jDiscrimination The ability of a surveillance or guidance system to identify or engage any one 8 M7 ?3 Q' o* H H6 E7 Atarget when multiple targets are present. # y3 M" v# y# C* H# j" t* }+ ?) @Target Object ; h! M9 F i& ]- P% BMap (TOM) A data set, which contains three-dimensional position, estimates for target and ! O* R" E8 y: g* |* }9 Oother objects predicted to be in a weapon interceptor's field of view for use in b* u1 |0 }5 Utarget designation. (USSPACECOM) ) T+ E4 A! V3 o4 P3 STarget Resolution The splitting of a single target into two or more targets. - V: m$ F3 @ q+ I2 L6 E- ^Target Signature (1) The characteristic pattern of a target displayed by detection and identification equipment. 8 q% }5 J& }- w/ H4 j) J/ i- e(2) In naval mine warfare, the variation in the influence field produced by the passage of a ship or sweep. 3 z, F; L* [6 ?, w' ~7 U& q6 MTarget System 3 w/ F4 [+ x" ]( |Requirements 6 \+ f2 U( w# j5 x sDocument (TSRD) + N8 x5 d. t2 cBMD Program level program management document. Developed by each BMD & j* `1 D* U, r! f; J! S- I) S* Y6 cProgram Office, it outlines to MDA/TC and MDA/TE what the PO’s target 8 u; I5 x8 W* G% D; k4 Yrequirements are for each specific flight test based on the test objectives. 9 z4 [" U; m7 x% _Producing the TSRD is the first step in the target development process. TASA Task and Skills Analysis. ( c _) R0 x- o% x4 S: mTasks The required actions to accomplish all or part of a COA. Tasks contain guidance / R( h% k/ p' ~% g8 U% G6 T3 n. qto the Battle Management/Command, Control and Communications (BM/C3 ) engagement planning function concerning resource allocation, constraints, and / t' z1 L$ \$ ?5 b9 \# Y; f% ~required performance. 4 U0 G& V8 e( r/ \3 O7 ]TASM Tactical Air-to-Surface Missile. & \" L, Z0 u/ N. iTASO Terminal Area Security Officer. # p% @0 Z8 E$ s4 P* a' J: j0 a/ kTAT Technical Area Task. ' Y, V: K, Y7 o# ^2 `- L" M! sTAUL Teat and Upgrade Link. TAV Transatmospheric Vehicle. MDA GLOSSARY, VER. 4.0 T 7 h: G1 y( p8 z292 7 w2 |7 v/ f' u- eTAWG Threat Accreditation Working Group. # x1 r6 x3 {, b. NTB Test Bed. $ k' E. s9 Y3 h, z) tTBA (1) Theater Battle Arena. (2) To be Announced. TBD (1) To Be Determined. (2) To Be Developed. ) |$ K F: ~5 J+ C6 ?TBIG TMD BM/C3 Integration Group. m7 A' U' b! ~+ {! U" M/ @TBIP TOMAHAWK Baseline Improvement Program. * Y* m) ~3 ?1 r% }5 `0 L& K/ ] y# B. dTBM See Tactical Ballistic Missile/Theater Ballistic Missile. & Z& s" H5 z7 A! d; ?4 |TBMD Theater Ballistic Missile Defense. TBMDSE Theater Ballistic Missile Defense System Exercise. TBN To be Negotiated. TBR To Be Resolved. 5 w' Z) [3 C; R" F( s% YTBS (1) Tactical Broadcast System (US Army term). ' D0 |9 A Z4 d6 @+ ~ ~(2) To Be Supplied. (3) To Be Scheduled , k2 h4 h- c! h7 C& W. 0 y- H( {' T& a m+ n: rTCAMS Technical Control and Monitoring System. TCC Tactical Command Center. 0 N0 `5 s7 s- A) s% ITCCF Tactical Communications Control Facility. : v" n% M1 a; R8 y4 ITCE Three Color Experiment. TCF Tactical Combat Force. 7 Y5 c$ e- A' cTCMD Theater Cruise Missile Defense. TCMP Theater (Missile Defense) Countermeasures Mitigation Program. TCMP I Theater Countermeasures Mitigation Program One. TCMP II Theater Missile Defense Critical Measurement Program Two (Replaces TMD Countermeasures Mitigation). TD (1) Test Director. / E) }- F( |+ W/ Z! T(2) Technical Data. (3) Technical Director. (4) Training Device 4 u' D& ~# `. n! QTDA Table of Distribution and Allowance. ( F! w! X- l3 l' g" kTDADT Total Distribution Advanced Technology Demonstration. % Q& F& S: L& p* n# [' l. \TDAS Theater Defense Architecture Study. TDASS Theater Defense Architecture Scoping Study. 5 v1 e! E1 u9 q, W! n% EMDA GLOSSARY, VER. 4.0 T 2 G2 g% |; L9 w/ d! `9 Q% U293 , m% t9 j2 J6 [" o0 l+ i$ z1 O) sTDBM Track Data Base Manager. 3 S3 d" L# v1 ?/ y0 G0 B% A; qTDC (1) Tactical Display Console. (2) Theater Deployable Communications (USAF MDAP). * j- `% i' x0 C9 l" a+ zTDCC Test Data Collection Center. " H- {2 G% A2 k) R& [7 a! NTDD Target Detection Device. I1 k1 m7 D, Y7 v. gTDDS TRAP Data Dissemination System. - B' i' t' I; KTDI Target Data Inventory. TDK Two-Dimensional Kinetics nozzle performance. + j7 h. J' P( PTDM Time Division Multiplexed. TDMA Time Division Multiple Access (TelComm/Computer term). TDNS Theater Defense Netting Study. " y2 i. C: R* ]+ U$ u9 ETDOA Time Difference of Arrival. 7 ~/ a/ s. L5 z0 S8 gTDP (1) Technical Data Package. 6 J0 ?! W6 m3 }2 Y" t9 T) R0 P& T9 V7 ^(2) Test Design Package. & _9 l" g8 c: a/ m) x(3) Threat Design Program.

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TDORC Technology Demonstration, Quick Reaction Capability. TDR Terminal Defense Radar. TDRSS Tracking and Data Relay Satellite System. 4 w+ A+ I, x/ lTDSSPA Technology development for Solid State Phased Arrays. TDT Target Development Test. TDTC Test, Development and Training Center. . Z# l, C8 H3 P2 w" h! }/ ~6 N; FTDU Target Data Update. TDUGS (1) Target Data Uplink Ground Station. (2) Target Data Update Ground Station. 9 N( X" P: F9 P& \TE (1) Thermo-electric. (2) Test Engineer. (3) Training Element. (4) (BMC3) Test Exerciser. 0 x+ {, \; {6 s/ G! h3 F' @TEA Transportation Engineering Agency. 1 O- D4 [( R7 f4 A& Y! S' r# G' t1 T* fTEAS Test and Experiment Activity Summary. Tech (1) Technical. (2) Technology. (3) Technician TECH Technical 6 s' O& I7 c# w" V3 \TECHON Technical Control. : i+ x$ e( G+ O3 C& aTECHEVAL Technical Evaluation (USN term). MDA GLOSSARY, VER. 4.0 T 294 ; g+ U/ y6 Z: _0 y6 t2 C0 y' z0 DTechnical Data Scientific or technical information recorded in any form or medium (such as manuals and drawings). Computer programs and related software are not technical data; documentation of computer programs and related software are. # V0 G+ u4 X UAlso excluded are financial data or other information related to contract 2 K1 S: o$ v* i, A9 a* Fadministration. : b$ Z3 R3 A% NTechnical Data Package (TDP) A technical description of an item adequate for supporting an acquisition 2 t2 l- i- U9 }strategy, production, engineering, and logistics support. The description defines & o, I0 j# k) |, Gthe required design configuration and procedures to ensure adequacy of item performance. It consists of all applicable technical data such as drawings, associated lists, specifications, standards, performance requirements, quality assurance provisions, and packaging details.

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Technical - t8 W) y5 E0 \: q# QEvaluation - N4 X% X7 D. o' s* o) [$ a/ tThe study, investigation, or test and evaluation by a developing agency to determine the technical suitability of materiel, equipment, or a system, for use in # q7 y+ |4 Z/ ]- J" othe military services. (See Development Test and Evaluation.) 1 W3 T( E8 n3 S {7 }% S# m/ \8 Q( kTechnical 8 l. u% s+ |) K2 T$ vObjectives The “target” values for the development effort when insufficient data is available for stating binding technical requirements. 8 Z' M' V% c3 ?, gTechnical - p' N4 |+ o) u7 @Objectives & Goals (TOG) ! t# @; n d. I! @' bHigh-level acquisition document to guide decision making for BMDS development; communicates objectives and goals. Technical Parameters (TPs) A selected subset of the system’s technical metrics tracked in Technical Performance Measurement. Critical technical parameters are identified from risk analyses and contract specification or incentivization, and are designed by . q( }4 M& o8 v' Q7 Zmanagement. / t" l4 P" g8 w% p/ _4 G) O$ NTechnical Performance ( G0 H- N* Q( U0 B7 i% pMeasurement # f9 l2 ]( x# P6 ^2 T(TPM) $ A: U1 B* r, s$ F# H+ |Describes all the activities undertaken by the government to obtain design status beyond that treating schedule and cost. TPM is defined as the product design assessment, which estimates, through tests the values of essential performance 1 S9 L; T( y. b/ t- dparameters of the current design of WBS product elements. It forecasts the values to be achieved through the planned technical program effort, measures differences between achieved values and those allocated to the product element by the system engineering process, and determines the impact of these $ C! Z* M& F8 Fdifferences on system effectiveness. & [( Y0 d$ l. H9 B, z) bTechnical Specification : ~" L+ S# `& O. @# XA detailed description of technical requirements stated in terms suitable to form the basis for actual design development and production. Technical Surveillance Intelligence gathering methods in which clandestine listening, photographic or emanations gathering instruments are placed within SDS facilities, or otherwise targeted against SDS assets to gain access to denied information. Technology Executing Agent 4 X, [& L1 X+ {+ P7 @, J& FThe Service or agency (DoD or non-DoD) that has been delegated management 7 }# s: @0 F$ {: T3 ^; Iresponsibility for a particular critical supporting technology by MDA or Executing Agent. Technology ! I2 |$ V+ p% H# G9 y; EProgram Description The generic description of the applicable supporting technology or critical ' v% @' s1 } J; n, {1 G! \supporting technology. " T- _' C4 X9 tTECOM Test and Evaluation Command. TED Technology Exploitation Demonstration. 2 y, @1 W1 L z6 F8 W) o# yMDA GLOSSARY, VER. 4.0 T 295 , `% p, G8 Y" K8 K0 QTEIPT Test and Evaluation Integrated Product Team. TEL Transporter-Erector-Launcher. * L- n5 |+ G3 }% ?Telemetry, R! `( b) z3 Y7 g) U* @Tracking, and ( e- T/ M; v# k) s5 t* b0 H/ g TCommand (TT&C) # K4 b/ d+ _/ U9 ?% R0 F4 X$ c, zFunctions performed by the satellite control network to maintain health and + P7 P1 f' |9 o; n" D: y2 Tstatus, measure specific mission parameters and processing over time a 9 ^! C* R; b8 g- G0 nsequence of these measurement to refine parameter knowledge, and transmit mission commands to the satellite. 5 Y6 v9 e3 C1 Q2 F0 }1 STeleprocessing The combining of telecommunications and computer operations interacting in the & c3 {3 p0 c6 `7 L; Gautomatic processing, reception, and transmission of data and/or information. TELESAT Telecommunications Satellite. TELINT Telemetry Intelligence. TEMO Training Exercises and Military Operations. 9 g1 c+ [; X1 F% aTEMP See Test and Evaluation Master Plan. TEMPEST TEMPEST is an unclassified short name referring to investigation and studies of compromising emanations. It is often used synonymously for the term 3 h0 R: i5 g4 }! e+ K- u"compromising emanations,” e.g. TEMPEST tests, TEMPEST inspection. (See * k$ d8 M) n- p6 v! _Compromising Emanations.) TENCAP Tactical Exploitation of National Capabilities. 0 \ ?( s: Y, T+ ? J0 qTEP Test and Evaluation Plan. TER Test and Evaluation Report TERC Test and Evaluation Resource Committee. TERCOM Terrain Contour Matching. Terminal Defense & N4 ?& f/ T' bSegment (TDS) The portion of the BMDS that defeats ballistic missiles in period of flight between atmospheric reentry and impact. * _' ` {/ B# V0 \( R zTerminal # \9 d2 T" O! u8 T1 ]/ y4 DGuidance The guidance applied to a guided missile between midcourse and arrival in the / o: L: \: |" g/ U6 Kvicinity of the target. Terminal Phase That final portion of a ballistic missile's trajectory between the midcourse phase and trajectory termination. - _& S2 W" ^5 h" S0 _6 d2 I1 FTerminal Phase & l7 @/ ?2 j( X- cInterceptor A ground-based interceptor designed to intercept and destroy RVs in the . i/ |& _6 I9 [9 T/ @7 m# sterminal phase of flight. It may also be assigned to intercept and destroy enemy , h& Z- ~2 @( ]; EPBVs and RVs in the midcourse phase. (USSPACECOM) Terminator Transition from sunlight to earth's shadow in space. * {, l( |/ c; n8 tTERS Tactical Event Reporting System. TES Tactical Event System. , U( |! G) ^1 J* K% m$ bTESP Test and Evaluation Security Plan. TESSE Test Environment Support System Enhancement. MDA GLOSSARY, VER. 4.0 T 296 % C8 S/ @1 a* ^: J( E( J6 lTest and Control The ISTC Test and Control provides the human interface for testing system . ^+ Z1 y. @( S4 G8 l' W4 _hardware and software. The Test and Control will consist of the necessary / o* t, ~2 V) F {0 x6 G9 C9 xconsoles, processors, and storage devices in order to be able to control all operations of the ISTC such as configuring the system, running a scenario, $ V2 t# C% B A( o2 A0 M% B* _analyzing data, generating reports, and testing system hardware and software. Test and Evaluation (T&E) 0 J5 Q# n0 F# C2 z& ~) cProcess by which components or systems are tested and the results evaluated to assess progress of design, performance, supportability, etc. There are three types of T&E -- Development (DT&E), Operational (OT&E), and Production Acceptance (PAT&E)--occurring during the acquisition cycle. DT&E is conducted " U) x( e) x6 E/ n9 U& L4 t% qto assist the engineering design and development process, to proof manufacturing processes and control and to verify attainment of technical $ ~, u% m! ?' f* E% {# a; `) r5 cperformance specifications and objectives. OT&E is conducted to estimate a system's operational effectiveness and suitability, identify needed modifications, 6 ]& t* u+ X* y& z. [and provide information on tactics, doctrine, organization, and personnel requirements. PAT&E is conducted on production items to demonstrate that those items meet the requirements and specifications of the procuring contracts 7 t! z" a6 W5 w+ L" T; e6 uor agreements. OT&E is further subdivided into two phases--Initial Operational (IOT&E) and Follow-on Operational (FOT&E). IOT&E must be conducted before the production decision (Milestone III) to provide a credible estimate of 8 D5 o9 Q. Q$ s _# J) Yoperational effectiveness and suitability. Therefore, IOT&E is a field test conducted on a production representative system in an operationally realistic 8 `5 L8 x3 a W2 Z/ n7 S+ u: y. p2 j( wenvironment, by typical user personnel and includes use of realistic threats. FOT&E is conducted on the production system to verify operational effectiveness 0 C( {) w' N [and suitability, to fill data voids from the IOT&E, or to verify correction of 7 `6 k, [* H0 A \4 cdeficiencies in materiel, training, or concepts.

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Test and + F* Y, i( g4 @8 ?Evaluation . W% X5 U9 @3 }Master Plan (TEMP) An overall test and evaluation plan, designed to identify and integrate objectives, responsibilities, resources, and schedules for all test and evaluation ' ^1 m, a# G' Qto be accomplished prior to the subsequent key decision points. Prepared as early as possible in the acquisition process, it is updated as development progresses. Test and 4 n( u2 n1 Z2 P& x3 wEvaluation 3 `+ F6 z5 F' U% X- L( Z3 NWorking Group + {( c F2 @' R, W6 w/ ~8 a4 e# l(TEWG) The TEWG is the forum in which T&E coordination for test requirements, . n F% t2 d7 Y) L3 W$ X' Aplanning, execution, and reporting, is accomplished among members of the Acquisition Team. The primary purpose of the TEWG is to optimize the use of 8 `2 X+ Z9 b# V0 W1 Z) E' W8 D& V% e$ ftest data, instrumentation, facilities, and models/simulations to achieve test 4 z; `$ W! \2 wintegration and reduce program costs. The TEWG is established by the program sponsor to integrate test requirements, resolve cost/scheduling problems, facilitate TEMP development, assist in preparation of RFPs and related contractual documents, and assist in evaluating contractor proposals when there are T&E implications. $ q" w- f, r$ ]: @) JTestbed A system representation consisting partially of actual hardware and/or software and partially of computer models or prototype hardware and/or software. Test Criteria Standards by which test results and outcome are judged. Test Integration ) z. Z& U5 Y' L' Y$ F# ]. dWorking Group K5 f8 w1 k ]# O! x(TIWG) ' f6 ~' f( i& c6 W& n, d& ]+ |A working group designed to facilitate the integration of test requirements in $ ~4 V5 y8 ?% C* ~2 C( J3 u/ Korder to minimize development time and cost and preclude duplication between developmental and operational testing. 6 A+ w( u' ^& V6 W5 w# P" V2 OTest Plan A document prescribing the approach to be taken for intended testing activities. 8 L- K$ Y9 M# N* JThe plan typically identifies the items to be tested, the testing to be performed, / _- L) h1 X3 q9 C0 G% {0 Gtest schedules, personnel requirements, reporting requirements, evaluation 4 W7 J# d* v* r; Gcriteria, and any risk requiring contingency planning. MDA GLOSSARY, VER. 4.0 T 297 8 }' {3 _/ _ H! P# B l4 CTest Target % H% i" J3 E+ ?$ K5 EVehicle (TTV) Single stage, ground launched, solid propellant theater target developed for ! E/ B4 g- ~; E4 G, L+ vSMD Program. Also called “Aries”. Test Validity The degree to which a test accomplishes its specified goal. TEV Test, Evaluation and Verification. 4 C" @$ C) `+ Q* A' STEVS (1) Test Environment System. (2) Test Environment Support Systems. TEWG See Test and Evaluation Working Group. + }8 H8 A$ Q3 r4 z- ATEx Test Exerciser (NMD BMC3 Term). TEXCOM Test and Experimentation Command. TF Task Force. TFC Tactical Fusion Center. , s2 P; k1 c* nTFCC Tactical Flag Command Center (USN term). TFD Technical Feasibility Decision. TFE Thermionic Fuel Element(s). / H8 b/ r# v+ ~- oTFIM Technical (Architecture) Framework for Information Management TFOV Theoretical Field of View. TFR Terrain Following Radar. 4 m: E4 P* G" e# QTFRAMES Tools to Facilitate the Rapid Assembly of Missile Engagement Simulations. TFT Time Off Target (JFACC term). TFW Tactical Fighter Wing (USAF term). * V! ^' F$ K* E' M& x! |3 ~0 }TG (1) Threat Generator. (2) Trajectory Generator. TGINFOREP Target Information Report (JFACC term). # o5 @9 L% y( t: g& b0 FTGS Track Generation System (USN term). TGW Terminally-Guided Warhead. THAAD See Theater High Altitude Area Defense System. 1 P( k8 p2 n1 h. Y( VTheater The geographical area outside the continental United States for which a commander of a unified or specified command has been assigned. . z/ c! h1 w2 D3 A nTheater Attack Attack on a geographical area outside the continental United States. Theater Ballistic Missile Defense (TBMD) System 5 ?$ f4 m; s2 ?9 n& h p( _6 nThe aggregate TMD C3I and TBMD forces that, in total, provide defense against $ r! A3 |, j4 T; Vballistic missile attacks within an overseas theater of operations. 0 y5 r7 p) X2 j(USSPACECOM)