航空缩略语词典

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STINFO Center Science and Technical Information data centers archiving and providing user 5 \, A3 L; w2 Y) M+ l3 Y. Eaccess and support to a variety of missile defense test and evaluation data. STM Significant Technical Milestone. 3 \' T4 N0 M: f7 t5 K5 R1 W* L( \3 K% bSTO (1) Special Technical Operations (JFACC term). (2) Science and Technology Objective. & q$ d3 R! D; r7 C( S/ m; BSTOAL Short Takeoff/Arrested Landing. STOM System Test Object Model. Storage, Handling, and Transportation " d T w2 k6 G3 L( u1 }Environments * o4 b5 d f0 J' J- A# ]( NThese 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 during these non-operational aspects of system deployment such as pressure, shock and vibration environments, among others. Storm Name of a theater ballistic missile test target system, part of the Baseline Target 1 v8 S/ G5 X4 I% \7 c) l0 WSet. Storm Shadow Conventionally Armed Stand Off Missile weapon based on Matra of France’s 1 z, U; ]) r& u; ^$ \Apache missile. . d9 y- A! Q( r! s( }STOW Synthetic Theater of War (US Army term). . G0 l! ]( n5 j; _$ L: b, MSTP (1) System Test Plan (2) Sensor Task Plan. ' O- e! }0 K6 P# P7 YSTRAP HATMD System Training Plan. # u0 I; r, f7 x; USTRATCOM Strategic Command. O9 M1 D$ J4 F2 f* ]7 y& `0 ^$ p) oStrategic Defense $ b R2 V5 l1 G% PAll active and passive measures to detect, identify, assess, degrade and defeat i* ? B/ F6 G) S% U& v0 Sballistic missile, air, and space threats to North America, including measures to nullify or reduce the effectiveness of such attacks. Strategic 0 e8 I8 r2 Q3 K0 h: q b! ~Defense Emergency Declarations that attack is imminent or taking place. Strategic Defense System ; c; J+ W3 g: o(SDS) A generic descriptor, which refers to all architectural elements of the evolving $ ^7 }* o, g- K; gballistic missile defense system. 6 n' H1 {8 W# _7 A8 q* Y+ s% hMDA GLOSSARY, VER. 4.0 S 8 V0 z3 s$ X3 G2 M5 x280 Strategic Level of War % O) x: ]% }1 ^6 V3 yThe level of war at which a nation or group of nations determines national or 9 S7 B4 M5 o; E. J$ ?$ Oalliance security objectives and develops and uses national resources to accomplish those objectives. Strategic ! P; r+ C; }6 VOffensive Forces $ N, V; p* B9 }: a# ~(SOF) V$ {& L. E" oThose forces under the command of the Commander in Chief, USSTRATCOM, ( {! @- b" @6 V7 ~# g% cthe Commander in Chief, Atlantic Command, the Commander in Chief, Pacific Command, and other forces assigned to execute the Single Integrated ( d0 u: c) G' v( _, }- @Operations Plan (SIOP). These forces include but are not limited to B-52s, B-1s, FB-111s, Minuteman IIs and IIIs, Peacekeepers, Poseidons, and Tridents. Strategic 6 j- d: W6 z$ M7 xReserve That quantity of material that is placed in a particular geographic location due to 3 N2 w6 [9 e& s4 sstrategic considerations or in anticipation of major interruptions in the supply . B9 U3 Y6 }* k# j2 H& G' {distribution system. It is over and above the stockage objective. Strategic 5 e) E6 g: Z; y1 SWarning " V3 C; n% ]3 k3 J$ L( R! q$ l! pA warning prior to the initiation of a threatening act. Strategic 7 M3 X; ~: F; dWarning Lead 9 m( w1 U2 O0 |0 @8 ]Time That time between the receipt of strategic warning and the beginning of ' v* P6 ]/ ]; Z$ l5 z7 Nhostilities. This time may include two action periods: strategic warning predecision time and strategic warning post-decision time. Strategic Warning Post- Decision Time That time which begins after the decision, made at the highest levels of ~6 q. b3 m" F3 lgovernment(s) in response to strategic warning, is ordered executed and ends with 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 1 m; \/ g, x- y. c6 i4 D& Zthe pre-decision period. Strategic 6 V6 w& _4 e9 Y8 ?: W1 X8 d- i( uWarning Pre- 4 z4 u) z1 D7 {4 u: k; ^) J. \* {Decision Time 8 _% A% s) a2 x5 T' W2 M' s, OThat time which begins upon receipt of strategic warning and ends when a : }" n/ V- K# E4 Q" c' Ddecision 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 0 c, t, y! L& G) ^9 f4 Eof action to be executed. STREAD Standard TRE Display. 2 J% q0 a0 c: Q+ M6 ~STRICOM Simulation, Training, and Instrumentation Command (USA term). Structured 4 l5 D+ l; }7 |Attack ! j/ i- X, H# iAn attack in which the arrival of warheads on their diverse targets is precisely 6 d+ t; ]1 _8 U, I5 Ttimed for maximum strategic impact. Structured 9 ]+ \ ^5 T4 x! FDesign A disciplined approach to software design that adheres to a specified set of rules ! |0 k& o; n' I* ^; B* Nbased 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 ! {( n7 z, g3 r) G" Nentry point and one exit. The set of control structures typically includes: 5 b. ^! M) i# ~0 o2 B, |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 sequences of instructions, and repetition of an instruction or a sequence of + k$ t& F: ]6 p3 o- R. Ainstructions. STRV Space Technology Research Vehicle. v" c. Z9 d' R# Q( NSTS See Space Transportation System. 8 h* O2 R4 y( r8 D& F/ h7 i& s: kSTSC Software Technology Support Center. MDA GLOSSARY, VER. 4.0 S " T' r% n( p2 T! B6 Y' ~281 , |8 ?; d) M: d2 g9 R; O( ^ gSTT (1) Small Tactical Terminal (USAF term). + S& J- e) ?7 |! c: r7 t2 f(2) Stockpile-to-Target (US Army term). STTR Small Business Technology Transfer. / a1 E1 b4 X9 }' dSTU Secure Telephone Unit. 8 |' u3 q! i- k9 Q' VSTW Strike Warfare. STWC Strike Warfare Commander. STWG Simulation Tools Working Group. / Z, S ~+ r' K E. b4 rSubassembly 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. $ r2 D7 n M+ V. ~2 u- VSubcontractor A contractor who enters into a contract with a prime contractor. , U# W5 b/ C3 [* z4 RSubject Security Level 8 u$ U7 S& y; Z+ E$ J3 P" ?# `* [A subject's security level is equal to the security level of the objects to which it ' L9 K Q/ Z3 D3 Xhas both read and write access. A subject's security level must always be * K: e$ k* _0 u/ q! a% b5 j8 l+ Bdominated by the clearance of the user and with the associated subject. Submarine- ) z- k4 Y/ R7 ?6 L% ?Launched ( @- F7 F! A" } tBallistic Missile (SLBM) A ballistic missile launched from a submarine, with a range of 3,000 to 6,000 ' |- n6 E4 g* v' G2 A8 i, v4 h# F+ cmiles. / _! e$ C" [# f: Q; mSUBROC Submarine Rocket. Subsystem A functional grouping of components that combine to perform a major function within an element, such as attitude control and propulsion. 3 D2 e9 Z+ h, m6 I9 J/ Y0 KSubtractive ! b( k U5 j, _" e! t/ nDefense 0 S/ U) E* j( x" \First come first engaged as long as weapons last. SUCCESS Synthesized UHF Computer Controlled Equipment Subsystem. ' u, f0 Z5 g6 J' ISuccession of - K4 b# K8 g4 {" N& h( k% ]* V" LCommand S5 g6 F4 Q$ ?6 O5 c2 [! U4 pThe planned or actual sequence in which subordinate commanders, in turn, # i7 [5 ]" Q: d2 @2 ebecome de facto commanders of a senior organization. Devolution of command is a synonymous term. & L" p! ]! I# E9 [3 V3 {SUM Software Users Manual (Computer term). % h# {- V Y4 U5 z5 i8 O7 `6 c1 j' \Sunk Costs The costs of resources already committed or spent. In comparing two 1 r6 J1 V! _. f, K3 e5 U' ]alternatives, such costs are "non-additive," and they are not germane to # \, }8 F; t' q. ndecisions about future use of resources. Sup Pro Supporting Programs (MDA term). Super Survivable Solar Power Subsystem Demonstrator. Super Radiance The process used by a super radiant laser to generate or amplify a laser beam in - H3 l1 a, e) Ja single pass through a lasant material, or, in the case of a free electron laser, through an electric or magnetic field in the presence of an electron beam. Super radiance is actually a form of stimulated emission. Also known as ) d( z/ f& O, ^; u# l" V* asuperfluorescence, or amplified spontaneous emission. ( j+ w& H! ~) |# f1 Z; F" f$ oMDA GLOSSARY, VER. 4.0 S 282 Superradiant . P2 O; ^- x& ]$ I- cLaser (SRL) / O8 F9 @6 e4 z+ N# a6 f( d" R2 lA 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 # b9 m/ _0 j: @# zsuperradiant lasers. Free electron lasers may also be superradiant; the laser }. F# Y6 o! f9 F7 w! j$ q8 bbeam 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. 1 M7 Y/ t. Y% W6 u. H2 pSupervisory Programs Computer programs that have the primary function of scheduling, allocating, and controlling system resources rather than processing data to produce results. Supplemental Appropriation 1 |; f7 w% K6 g8 {% p# {+ OAn appropriation enacted as an addition to a regular annular appropriation act. 3 }9 {9 H& h/ E6 ]! o: S3 RSupport Equipment All system equipment required to support the ground and flight phases of the mission. Support equipment includes aerospace ground equipment (AGE), maintenance ground equipment (MGE), transportation and handling (T&H) 7 |" f8 v1 K' `7 k7 q) Qequipment, and equipment used to support system deployment (i.e., assembly % q7 k8 R& T5 A1 ~tools and fixtures, test and checkout equipment, personnel support and E" e% c0 J# v- b" b3 e4 |protection equipment). Support 0 T" _& O( G5 l9 R2 yPersonnel Individuals, in addition to operators, trainers, and maintainers, who are directly 7 g9 s0 r) ^: Y/ G E9 _associated with an operational system(s), and who are critical to its continuous operation. Examples include program management offices, security, supply, ; o& y% ]( H1 G6 E6 }% `administrative support, and the like. Support Software Software that aids in the development or maintenance of other software, for example compilers, loaders, and other utilities. " e7 s/ M1 ^1 B) O# P6 dSuppression Temporary or transient degradation of the performance of a weapons system, ( x; V4 K/ _5 b! A, a% T! ybelow the level needed to fulfill its mission objectives, by an opposing force. SUPSHIP Superintendent of Shipbuilding. SURCOM Surveillance Constellation. Surge Production An increased rate of production necessary to meet demands for defense items . i+ P7 d3 n- z! c) k, Sdue 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 measures. Surveillance An observation procedure that includes tactical observations, strategic warning, and meteorological assessments, by optical, infrared, radar, and radiometric - n7 g9 r' y8 R D! Isensors on space-borne and terrestrial platforms.

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Surveillance 4 @5 C: m2 v. T7 B* iRequirements $ X: F# I2 }. e: q6 NRequirements are requests for surveillance, including relative priorities for coverage and sensitivity levels, based on operational orders, selected response options and current surveillance system availability. 5 g6 a. W' n# ]: ~2 ]3 r1 HSurveillance, % U& ]4 }+ M/ M8 f$ L) |: WSatellite and ; h0 T( D" g+ t: n8 B% h* iMissile The systematic observation of aerospace for the purpose of detecting, tracking, and characterizing objects, events, and phenomena associated with satellites 8 I! ]( U: Z" x9 c" dand in-flight missiles, friendly and enemy. . {: ~+ t% }% d+ K/ pSurveillance 8 B, Q' \: z' F6 a6 jSystem $ E* R. d& d- G- U& l0 |( W+ KConfiguration The sensor types and locations and the modes of operation currently activated 9 M) O1 v: C" Kin the surveillance system. MDA GLOSSARY, VER. 4.0 S 2 t8 D3 ~1 \* e2 h283 $ i- r8 k: P$ \6 J! XSurvivability / {6 B; p% P' r" bOperating Modes The operating modes not including but in addition to the self-defense modes that all the elements can use to protect themselves against direct enemy attack. ! Z9 d+ J; d/ ^' M% S7 XSurvivable and d1 B/ r& {# O R7 LEnduring Command Center $ {# C- ? p o% d3 m- d% D) _3 [(SECC) 2 K6 V# w( \: @' k+ I5 tThe USSTRATCOM mobile C2 facility. SUS Site Utilization Study. Sustainer Propulsion stage of a missile usually operating after the booster cutoff. SV Space Vehicle. SVS (1) OBSOLETE. SSTS Validation Satellite. (2) Scientific Visualization Suite. SW (1) Software or (S/W). (2) Space Wing. , t( Y' D& l8 K1 i: m. X0 TSWC Strike Warfare Commander. Sweep Jamming A narrow band of jamming that is back and forth over a relatively wide operating band of frequencies. SWG Scenario Working Group. , I5 [- b) K. u Z+ MSWIL Software-in-the-Loop. SWIR Short Wavelength Infrared. SWSA Spatial Weapons System Analysis. 7 _1 p4 S& a4 e) WSWSC Space and Warning System Center. SYDP Six-Year Defense Program. Synchronization For data streams, the process whereby a received set of data is placed in one to 5 M+ s0 a9 I6 t# None correspondence with the data assumed to have been transmitted. . r% m) T1 N+ f5 d1 OSynthesis The automatic generation of a run able system from a specialized design where / y: u: ~& S2 S* I% I9 u1 p H) Weach module description has associated implementations. Synthetic # P$ H# {- p; k6 ~( ]3 oAperture Radar 8 F: N' G' s6 g( K(SAR) A radar technique that processes echoes of signals emitted at different points ! t1 J0 }% ~0 n7 D$ qalong a satellite's orbit. The highest resolution achievable by such a system is theoretically equivalent to that of a single large antenna as wide as the distance & X- ?7 W% j9 x8 w2 Gbetween the most widely spaced points along the orbit that are used for , Y, Y7 F8 r0 L1 Vtransmitting positions. In practice, resolution will be limited by the radar receiver's 4 X9 g; L6 l9 T6 G, X. |signal processing capability or by the limited coherence of the radio signal 7 F7 Q5 A u: e7 femitted by the radar transmitter. SYS System. Sys C/O System Check Out. 8 E" x& V& X: G; aSys Cmn System Common. ; m- ] e& u$ `3 p+ L/ o }' y- S& ]Sys T&E System Test and Evaluation. MDA GLOSSARY, VER. 4.0 S + p9 d% p* L, o8 f% X/ Z284 SYSCOM Systems Command. $ g2 j) m$ a( H+ P1 HSystem (1) The organization of hardware, software, materials, facilities, personnel, e( n: \9 p E: \3 rdata, and services needed to perform a designated function with o5 | {9 F W4 Especified results, such as the gathering of specified data, its processing, and 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 & T' b2 j5 q! Y: frequirement. System Activation That set of coordination, assessment, decision, direction and control functions implemented to enable defense weapons, and to initiate the automated, realtime aspects of Battle Management, Engagement Control, and Weapon System Control. System " m; a5 b: t: j# _- m( N% g$ pArchitecture System Capability Specification - ]+ N: I6 R7 {" c(SCS) 8 M# \' z% N! iThe structure and relationship among the components of a system. The system $ f7 ~' w( w3 g' p: H2 tarchitecture may also include the system’s interface with its operational environment. A framework or structure that portrays relationships among all the 1 u3 c. X, r4 N% n0 g4 [( I# Lelements of missile defense systems. The government document that translates capabilities into functional - J7 U) i- M; s4 x& O( Lspecifications for the overall BMDS and allocates functional specifications among the elements of the BMDS. & H! W' Y* N! o) ?System Center (SC) % e9 Y* ^8 W1 l M1 O$ l" RA center in CMAFB responsible for the scheduling of maintenance for worldwide sensors and supporting equipment as well as maintenance responsibility of equipment in CMAFB. $ h7 p3 m7 H/ k4 P5 F% q% sSystem Concept Paper (SCP) OBSOLETE. For a major program, was used to summarize the results of the + ?0 ?0 `% M+ x- W# y6 j+ \concept exploration phase up to Milestone I and to describe the acquisition strategy, including the identification of the concepts to be carried into the " |, H" N$ k; c3 gdemonstration and validation phase and the reasons for elimination of other 4 x$ U# V: c2 ?7 ~# J# ~ a$ [1 o+ sconcepts. Now an Integrated Program Summary (IPS).

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System Configuration 4 H5 T& X# f6 tControl Board (SCCB) The senior SDS configuration control board. The SCCB will manage the systemlevel configuration of the SDS and the interfaces between elements of the SDS. System Control Function or task of monitoring the maintenance status of assigned sensors and / O( h7 v* a, }) }7 ycomputer systems. System-Critical Function A function that is necessary for the successful accomplishment of the system's mission. 4 d: }- s3 [" n: HSystem Definition Review (SDR) The formal review, in briefing format, for periodically deciding on updates to the & J9 D9 o; H a J+ N: Z5 w# A5 F% u- Zsystem plans for development based on estimates of the program schedules and funding. 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, ) D4 l" Z; g* p2 r; E" Xdetailed element planning will result will result in a Configuration Control Board, 8 u) G4 F! D4 ?! O1 K! E8 D) w7 h' Yfinal trades, and program documentation in the PPBS. System / z3 I2 H7 o0 n$ U: RDeployment Delivery of the completed production system to the using activity. MDA GLOSSARY, VER. 4.0 S % m9 u8 q6 F3 Q/ y! _5 b285 System Design (1) The process of defining the hardware and software architectures, components, modules, interfaces, and data for a system to satisfy 6 n) C9 C7 x( c; L- r' H$ nspecified system requirements. (2) The result of the system design process. ; @& }4 T6 Y. v! @System Design Concept 5 \; Q2 H0 m$ i4 ?! F5 gAn idea expressed in terms of general performance, capabilities, and characteristics of hardware and software oriented either to operate or to be - d. A4 C7 h# Y" d5 B/ n7 {operated as an integral whole in meeting a mission need. System Design # ?% d+ W" ^& C$ H9 l- e, U4 vReview (SDR) * K% n0 I* `, D! H' dEvaluates the optimization, correlation, completeness, and risks associated with ; z7 X, [- Q( ~9 j% Xthe allocated technical requirements. 9 S+ ]# u5 Y; sSystem ! O0 f2 ?; O0 }9 I" Y5 o% \Effectiveness The measure of the extent to which a system may be expected to achieve a set 1 M4 V7 M* J4 f! fof specific mission requirements. It is a function of availability, dependability, and ) k. P. u( b: P( E3 Ncapability. System Evolution : O) ^: ^$ `, N" e% C( qPlan (SEP) The documented plan that establishes the strategy to evolve the BMDS capabilities over time. It reflects the BMD Acquisition Executive (AE) and Senior 2 _/ O6 O' b* z; b: a# D2 {. {! fExecutive Council’s (SEC) development decisions; documents the current BMDS Development Baseline; and summarizes the capability, integration and + x- x, ]+ I; p; W9 X5 z) Yassessment of the BMDS evolution. It identifies opportunities (items that provide b X: N* v& ]& L+ j& xsignificant improvements in BMD capability), identifies challenges (impediments to achieving opportunity), and points to promising alternatives that can overcome those challenges. ( \7 R* B5 C2 u4 X) _$ K6 l$ [System Families A collection or grouping of interrelated software systems in the domain that share a set of common characteristics. - b8 x( N$ x! }# v. a& vSystem Generated , P. c6 D: Z" P4 dElectromagnetic 4 I, x! k5 S2 ]3 \7 U- Z& x8 MPulse (SGEMP) 1 S5 y8 N9 Z+ A# m/ s" gTransient electromagnetic radiation caused by the photoelectron emission of the 4 a0 E' q/ d: R9 B, Wsurface of an object subjected to a pulse of photon energy. Although local 8 l F5 `7 f6 x' c; d. pfields close to the object surface may reach quite high values (kilovolts), the 9 s, Z9 v! G) f( W/ Uprimary disturbance mechanism is the flow of replacement current through the object in order to produce charge equalization. System 9 [8 k% ~$ t" o9 @' R' `Integration Test + u1 U: ~! x7 Z) jA live flight system-level test utilizing actual system command and control, 5 |. Q) c+ `* x/ ^; z1 E5 Usensors, and weapon hardware. System Manager A general term of reference to those organizations directed by individual managers, exercising authority over the planning, direction, and control, of tasks and associated functions essential for support of designated weapons or 9 N+ {% ^4 Y# N$ P' g8 Hequipment systems. : _) T6 Y$ L2 Y: Q8 qSystem / e% v6 k3 V. jOperational Concept A formal document that describes the intended purpose, employment, deployment, and support of a system. System 6 b! J, t. F' G; `2 Q; I/ oOperation and 7 d) Y4 Q2 Q) }% d1 PIntegration " |& x! J+ B& Z0 eFunctions (SOIF) / A2 T) w$ O: [/ A6 R3 pThe automated activities of tracking, communications, asset management, and 2 _: `; W9 ^* N2 x' n9 w+ [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). ) { T4 Z" n* H8 [System Posture A USSPACECOM system of graduated readiness steps to bring the strategic BMD system to fully generated alert, similar to the USSTRATCOM concept of 3 f; G* U1 N, nposturing aircraft and missile forces to reduce reaction time. % A0 }2 N- c5 H) {MDA GLOSSARY, VER. 4.0 S 286 System Program Office (SPO) 0 Z4 _! e- K, d9 vThe office of the program manager and the point of contact with industry, government agencies, and other activities participating in the system acquisition process. (U.S. Army uses term “Project Office.”)

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System Readiness System Readiness includes the development of OPLANs necessary to carry out % `) u. |/ v5 O" C& P0 x6 ^5 Kthe assigned mission, using strategy and guidance provided by higher authority 0 q6 x! B5 F% H! lalong with knowledge of current system performance and planned capabilities. It 4 y$ p3 ?! v1 B! Y8 k; bincludes peacetime tests and exercises to maintain the system in an operational - Z- m2 B) I# R+ \/ i/ Qstate, and the demonstration and evaluation of alternate tactics and the $ S0 q. d5 |! J Y5 `verification of system performance, to the extent practicable. It provides for the & ]" _" H/ w: V( [continued training and exercise of personnel in operating the system under realistic conditions, and provides for control of other system test functions necessary to keep the system operating. It provides for detection of anomalies and for corrective action. It also provides for maintenance schedule control, " s! v/ }- w3 @historical maintenance data retention, maintenance training, and test results status reporting. System Readiness Objective A criterion for assessing the ability of a system to undertake and sustain a " @& E" a! y/ H) u$ Uspecified set of missions at planned peacetime and wartime utilization rates. ' M, E' N; U" E6 I! e* o9 x7 I; JSystem readiness measures take explicit account of the effects of reliability and ) E+ @/ r" c0 s7 Gmaintainability system design, the characteristics and performance of the support system, and the quantity and location of support resources. Examples of system readiness measures are combat sortie rate over time, peacetime mission capable rate, operational availability, and asset ready rate. 0 ^% \" a3 u @2 q" [System 2 l8 ^" S" E8 ~. ?Requirements Analysis (SRA) * Z0 E- Z" a2 JAn analysis of the operational system requirements, as defined in the System 3 f. R& x; x, B( m. G s3 IConcept Paper and other approved requirements documents, used to determine specific system functional and performance requirements. 1 M5 D! V1 f4 A0 u. \) n8 s: r HSystem Requirements 1 K7 ^( t$ W& FReview (SRR) Conducted to ascertain progress in defining system technical requirements. Determines the direction and progress of the systems engineering effort and the ( A3 i7 }+ n" @: Z T2 h/ [0 odegree of convergence upon a balanced and complete configuration. ( t: V, v& X# X# V( o6 lSystem Security Engineering (SSE) - I' s' ~$ b1 K" oAn element of system engineering that applies scientific and engineering 8 k) Y4 _. f+ J. t$ o# u( W8 {2 ]principle to identify security vulnerabilities and minimize or contain risks associated with these vulnerabilities. It uses mathematical, physical, and related scientific disciplines, and the principles and methods of engineering design and analysis to specify, predict, and evaluate the vulnerability of the system to security threats. System Security Engineering Management Program / Y" P V# v8 U(SSEMP) 4 V; Y: p, H' D f4 G" a _" ^2 mThe contractor shall establish a SSE program to support economical achievement of overall program objectives. To be considered efficient, the SSE ' @; D! U, R0 @8 \/ Cprogram: (1) enhances the operational readiness and mission success of the defense resource; (2) identifies and reduces potential vulnerabilities to the 5 {" e( |3 J1 C6 A1 {# Bresource from sabotage, theft, damage, destruction, etc.; (3) provides 4 d8 t& b# P8 \- s" Smanagement information essential to system security planning and (4) minimizes its own impact on overall program cost and schedule. System Security Management Plan (SSMP) A formal document that fully describes the planned security tasks required to meet system security requirements, including organizational responsibilities, methods of accomplishment, milestones, depth of effort, and integration with 8 R& X2 q9 K$ ]- E+ @, z% tother program engineering, design and management activities, and related : H; r5 R$ s( `systems. ) J# R( P7 Z0 T3 z% _Systems Engineering % g! h0 |' i( T, WAn interdisciplinary approach to evolve and verify an integrated and life cycle balanced set of system product and process solutions. : B+ g! f( ]5 r/ v, JMDA GLOSSARY, VER. 4.0 S ! u( v/ ~# x3 w2 Z; ?2 @1 z287 ) H, R7 G% _- y0 P2 eSystems ) Z/ ]/ z N2 N6 b( bEngineering Management Plan (SEMP) / Z9 A" |, |3 k* i* LThis plan documents: (1) Management of the systems engineering process, (2) Integration of the required technical specialties; (3) Performance measures * F* M. v% c. X( A. s6 v, I$ Gdevelopment and reporting, including intermediate performance criteria, and (4) ( I& l! \- e. K3 y, UKey engineering milestones and schedules. 8 Z# S4 i. H& y9 I- Z4 wSystems Test % N! j4 u% c( y9 G/ G" A5 CIntegration and Coordination The combination of SDS elements tests to reflect SDS performance contribution. System Threat 0 L0 U! R |5 j* e' M, G! TAssessment Report (STAR) . E; `5 T3 F. URequired by DoD 5000.2 and validated by DIA. Establishes the threat (to a Service'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 . v+ [. j, ^- d+ o, m1 c3 uthe threat changes significantly. 4 d, ~2 c' y+ |* J# B9 ]* X% z8 Y% z6 \4 ]System-Valued q( L- C6 K& ?" o/ [( k/ FAsset A system element/component, function, or information element, which is critical to 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. + J# |' v0 N8 kT&E Test and Evaluation. 1 k$ J* k0 A1 IT&T Transportation and Transportability. 8 X4 l8 ^! l* o5 ^: yT-MACH Trusted MACH. T-UAV Tactical Unmanned Aerial Vehicle. 5 } U& Z: x" GT/R Transmit/Receive. ' g6 c. z9 g/ v3 t2 wT/REA Transmit/Receive Element Assembly (of a radar). T 2 Technology Transfer. ! z# C2 L5 n5 {% ]4 a/ x8 BT # K2 T O! l: q: |5 p" ^0 k2 E Technical Training Equipment. TA (1) Threat Assessment. (2) Target Acquisition. (3) Test Articles. TAA Technical Assistance Agreement. 6 a/ A9 U/ h, a, t& U' ?0 PTAACOM Tactical Air Area Commander. 5 l# E0 L, R: E' uTAADCOM Theater Army Air Defense Commander. 8 K: e& i5 X8 z" v/ K3 y2 Z6 {3 cTAAF Test, Analyze and Fix. ! D+ E4 t! R; VTAC Tactical Advanced Computer. 0 e2 e# `1 |" y+ V6 `TAC-3 Tactical Advanced Computer – Three (USN term). TACAIR Tactical Air. 3 p% D. n" ~( R9 C0 {. HTACAMO Take Charge And Move Out [Airborne SSBN Command Post]. : J1 [) s" u8 q. h# yTACC Tactical Air Command Center. TACC USMC Tactical Air Command Center (USMC term). TACC USN Tactical Air Command Center (USN term). TACCS Theater Air Command and Control System. 5 b, i: v1 r, B4 \, U1 p" BTACCSF Tactical Air Command and Control Simulation Facility. # x1 l& d4 J& ^" I L( FTACDAR Tactical Detection and Reporting. ) k: ^( ^' l; M& L: RTACFIRE Tactical [weapons] Fire.

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TACINTEL Tactical Intelligence Information [Exchange Subsystem] (USN term). 1 v3 H. T% E+ H: @8 HTACOM Tank and Automotive Command (US Army term). TACON Tactical Control. TACS Theater Air Control System. MDA GLOSSARY, VER. 4.0 T 289 . @4 @7 j& m: u; L, v8 eTACSAT Tactical Satellite. TACSIM Tactical Simulation Tactical Air 4 i3 M/ _' r7 [( l5 f2 |& R* xDoctrine * J2 ~( \; |1 t1 u" o% u0 ZFundamental principles designed to provide guidance for the employment of air 1 s& b2 ]+ s5 F: H1 F5 vpower in tactical air operations to attain established objectives. Tactical Air Operation An air operation involving the employment of air power in coordination with ground or naval forces. Tactical Air Operations Center 0 Y0 C+ Z. O: G/ vA subordinate operational component of the Marine Air Command and Control 9 c- Z3 r: l6 b W+ y1 z9 v# GSystem designed for direction and control of all en route air traffic and air defense operations in an assigned sector. Tactical Air Support Air operations carried out in coordination with surface forces and which directly assist land or maritime operations. Tactical Area of Responsibility 7 y. p* K6 T; C6 d/ D(TAOR) 8 M$ ]' q' g- n' @- vA defined area of land for which responsibility is specifically assigned to the ' ~) @( W+ a/ u- N, `+ [2 wcommander of the area as a measure for control of assigned forces and coordination of support. Tactical Ballistic Missile (TBM) " T, B% r7 _( s+ V! tA land-based missile generally having a range of <3000 miles that can be employed within a continental theater of operations. Tactical Concept A statement, in broad outline, which provides a common basis for future " e3 q9 L* n. V# o3 hdevelopment of tactical doctrine. 9 u3 ^3 ~. v; J/ k( g& fTactical Control The detailed and, usually, local direction and control of movements or maneuvers necessary to accomplish missions or tasks assigned. 4 j, e1 M; M5 N- [1 [Tactical Data Information link % k& I1 x( D" a& Z9 }. k0 w$ NA 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. / Y& P" ]3 m5 ^. E1 AThis means that each unit receives all the information transmitted. + x8 y; V. ~: V- XTactical Level of . t/ _5 x( N3 u5 G' `War 5 ]2 `% ^. P# Q9 u& L2 B5 rThe 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 / @ {$ o. D9 X9 H5 F! R& e(TOA) # A- t9 b: h- N8 E; Z; w KThat 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 accomplishment. Tactical Operations Center (TOC) ]$ N2 }: h! _4 i# gA 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 + y2 {0 i! a: @$ @/ n4 u- M(TW) (1) A warning after initiation of a threatening or hostile act based on an evaluation of information from all available sources. + w! f" H4 L- P(2) In satellite and missile surveillance, a notification to operational command ; X* M. ?2 ]" ~+ A5 {. j+ h9 _centers that a specific threat event is occurring. The component 1 q5 j9 f* ^+ W" P! S) j& Telements that describe threat events are: country of origin, event type and size, country under attack, and event time. Tactical Warning/Attack " {% f5 [( Z/ k3 d" F) b- J, {Assessment (TW/AA) A composite term. See separate definitions for Tactical Warning and for Attack Assessment. ) b4 f; B1 `( u! ]; l+ ~0 `" mMDA GLOSSARY, VER. 4.0 T ( b4 m0 e4 n, h# S* {7 W6 s290 E7 Q5 W- A: S# qTAD (1) Tactical Air Defense. 8 L2 ]+ A4 U5 R(2) Theater Air Defense. 6 c4 D' B [1 `# ]* |, ?; g(3) Technical Acceptance Demonstration. TAD C2 Theater Air Defense Command and Control. TADAP Theater Air Defense Asset Planner. TADC Tactical Air Direction Center. % h; r" H% J; j' R, B9 |- s6 DTADCOM Theater Air Defense Command. - \; R! `' y. p5 s0 v* C1 FTADIL Tactical Digital Information Link. 6 G8 F) ?& R! [7 O! q: K- vTADIL A Tactical Digital Information Link “A”. 4 T6 _( s$ z' _+ ? ~6 STADIL B Tactical Digital Information Link “B” 5 H$ P2 C+ ~0 ^ z; j( @5 yTADIL J Tactical Digital Information Link “J” : {+ l# p! ?+ e& n* T, f9 sTADIX Tactical Data Information Exchange. TADIXS Tactical Data Information Exchange System. 7 h& o6 J0 y( qTADL Tactical Data Link. 4 h# ^! C9 ~4 L* oTADS Tactical Air Defense System. TADSIM Theater Air Defense Simulation. . e5 w) }+ b4 Z8 g2 N: qTAF Tactical Air Force. TAFIM Tactical Architecture Framework for Information Management. ' ~ a! S, j: p, O0 lTAI International Atomic Time. TAIS Technology Applications Information System. TALDT Total Administrative and Logistics Downtime. 3 e( U/ m! S2 i4 C8 T: DTALON 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. 3 {0 ~/ X0 v' q6 [; oTAMD Theater Air and Missile Defense. , f/ j1 Q& s& g% O& n5 PTank Final Propulsion Stage (used interchangeably with sustainer). : V& s2 k I* g$ E) {Tank Debris Hardware associated with tank. Tank Fragmentation The breakup of a tank, either intentionally to serve as a penaid or naturally as a 4 H! s5 A; g/ t7 D8 E& t6 V) oresult of aerodynamic loads and heating upon reentry. MDA GLOSSARY, VER. 4.0 T 291 9 L" \. J7 L7 {9 Y: v# Y" A7 |TAOC Tactical Air Operations Center. * ]/ O% D, g& oTAOM Tactical Air Operations Module. TAOS Technology for Autonomous Operation of Satellites. L! f: e: f* d) _% b& ZTAR (1) The NMD Threat Assessment Report. (2) Threat Activity Report. : B* h, ^0 h) z& s4 C0 B* A(3) Target Acquisition Radar. TARA Technology Area Reviews and Assessments. TARGET Theater Analysis and Re-planning Graphical Execution Toolkit. Target Acquisition ( r' N p4 Z7 U: a ]' ~0 n% VThe detection and initiation of track on a target in the surveillance coverage - u f, x. M3 |7 U4 e5 S) S M* iregion of a sensing system. # G# w1 F! P9 \ S1 ~Target Classification ; \ ^6 \* y1 Q/ {2 D" m- P$ _and Type ! [( D/ i% N- G# mIdentification of the estimated target category based on surveillance, , K: Y1 U' g' T, R1 odiscrimination, and intelligence data. Target Discrimination 7 ]7 E& @6 a7 w8 LThe ability of a surveillance or guidance system to identify or engage any one target when multiple targets are present. * {( H" Q. [6 {5 v2 CTarget Object Map (TOM) * K$ o; x& j! r9 V h. {, z* \9 S1 WA data set, which contains three-dimensional position, estimates for target and other objects predicted to be in a weapon interceptor's field of view for use in 9 }0 o: ]3 p0 D& E* r9 Ytarget designation. (USSPACECOM) " E+ F3 ^& B9 |) B& a0 Q8 K8 ^Target Resolution The splitting of a single target into two or more targets. Target Signature (1) The characteristic pattern of a target displayed by detection and ' R& a* z1 V6 m# c1 T/ `* Hidentification equipment. (2) In naval mine warfare, the variation in the influence field produced by the passage of a ship or sweep. Target System . U7 A6 `* c8 eRequirements 1 ^0 P& x- m, W; P+ z% p; uDocument (TSRD) ! U! O" g* f1 q( [$ H( zBMD Program level program management document. Developed by each BMD : Z0 M. ]; a) V7 }Program Office, it outlines to MDA/TC and MDA/TE what the PO’s target " A `+ w8 B+ I4 }# t: Prequirements are for each specific flight test based on the test objectives. Producing the TSRD is the first step in the target development process. / d& E B3 Q* S% j9 }TASA Task and Skills Analysis. Tasks The required actions to accomplish all or part of a COA. Tasks contain guidance / \$ j* I2 G' X7 |- S% E, A3 mto the Battle Management/Command, Control and Communications (BM/C3 ) engagement planning function concerning resource allocation, constraints, and : d! G- H n; L4 ^1 T E# c" e) prequired performance. ; q9 F, q$ y( yTASM Tactical Air-to-Surface Missile. TASO Terminal Area Security Officer. 5 o) L( n0 q l" x" z. c; y- {- PTAT Technical Area Task. $ X; \/ W% ^) d0 c' V" bTAUL Teat and Upgrade Link. . M( e( J4 H& w* Q; q0 B7 A% E) OTAV Transatmospheric Vehicle. 8 |) ? n5 R5 Y( Y7 Z8 f5 _8 AMDA GLOSSARY, VER. 4.0 T 292 TAWG Threat Accreditation Working Group. $ \$ x( ~- O+ V, ?! ~: r/ wTB Test Bed. ) ]- D9 Q$ e) |, cTBA (1) Theater Battle Arena. (2) To be Announced. $ L! j" w; @) mTBD (1) To Be Determined. (2) To Be Developed. ) t- }( t5 e$ Y. M) [TBIG TMD BM/C3 Integration Group. : U, S4 y- E) M9 C& j7 nTBIP TOMAHAWK Baseline Improvement Program. TBM See Tactical Ballistic Missile/Theater Ballistic Missile. TBMD Theater Ballistic Missile Defense. TBMDSE Theater Ballistic Missile Defense System Exercise. TBN To be Negotiated. ( ~5 ]; `9 m8 W, n- p& v5 o* A1 U6 HTBR To Be Resolved. TBS (1) Tactical Broadcast System (US Army term). # `* J/ b- _4 k! a6 U& J(2) To Be Supplied. - j/ z9 `& K; C; e' W8 W; B(3) To Be Scheduled / h9 s0 t. }' k7 \& p8 T, _. TCAMS Technical Control and Monitoring System. , x# H+ R9 D/ cTCC Tactical Command Center. z; F/ h' ^' T2 |; s5 Q. OTCCF Tactical Communications Control Facility. 7 T) ^- f$ J/ S. E" @4 lTCE Three Color Experiment. 5 n$ q% d B8 I) y9 `TCF Tactical Combat Force. TCMD Theater Cruise Missile Defense. 3 ~; T0 ]+ N* zTCMP Theater (Missile Defense) Countermeasures Mitigation Program. TCMP I Theater Countermeasures Mitigation Program One. * ?! J3 v% S) v. F9 C) K# R: s0 l# uTCMP II Theater Missile Defense Critical Measurement Program Two (Replaces TMD Countermeasures Mitigation). 1 v9 D, @- _& T8 w, ZTD (1) Test Director. ( Q# R) J8 b0 T/ }6 }- I(2) Technical Data. (3) Technical Director. , O9 {4 o" ]7 N& m0 J(4) Training Device TDA Table of Distribution and Allowance. TDADT Total Distribution Advanced Technology Demonstration. TDAS Theater Defense Architecture Study. : t6 F! H2 d/ W# A2 L" t8 eTDASS Theater Defense Architecture Scoping Study. MDA GLOSSARY, VER. 4.0 T ( L7 p( g1 n6 X6 |293 P# D5 `3 @, O; U- v# i* ZTDBM Track Data Base Manager. 2 A- N4 H: G) d4 VTDC (1) Tactical Display Console. , ]- M0 Z/ |* p" z t, D7 X(2) Theater Deployable Communications (USAF MDAP). TDCC Test Data Collection Center. 1 ~2 Y ~+ S* q8 e: }& zTDD Target Detection Device. 0 {% ?+ V2 S8 V) [TDDS TRAP Data Dissemination System. * J9 J/ |( Z8 h" t' oTDI Target Data Inventory. + a1 b! x% w, f _& @6 M* X6 ATDK Two-Dimensional Kinetics nozzle performance. TDM Time Division Multiplexed. TDMA Time Division Multiple Access (TelComm/Computer term). TDNS Theater Defense Netting Study. TDOA Time Difference of Arrival. TDP (1) Technical Data Package. (2) Test Design Package. (3) Threat Design Program.

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TDORC Technology Demonstration, Quick Reaction Capability. TDR Terminal Defense Radar. 6 e# Z7 g/ C1 z% p6 X5 g8 |- mTDRSS Tracking and Data Relay Satellite System. TDSSPA Technology development for Solid State Phased Arrays. & j# F" |9 N2 E% p7 B0 BTDT Target Development Test. TDTC Test, Development and Training Center. TDU Target Data Update. TDUGS (1) Target Data Uplink Ground Station. (2) Target Data Update Ground Station. ( h4 H- `8 K6 J# ~+ h3 STE (1) Thermo-electric. (2) Test Engineer. (3) Training Element. (4) (BMC3) Test Exerciser. 1 `$ j4 l% Q" T) L3 ^" CTEA Transportation Engineering Agency. TEAS Test and Experiment Activity Summary. Tech (1) Technical. (2) Technology. (3) Technician TECH Technical * _. S' B+ ~5 W& b7 STECHON Technical Control. # K; d) X. [: x" \3 BTECHEVAL Technical Evaluation (USN term). MDA GLOSSARY, VER. 4.0 T 294 - G5 x7 S! c [2 G1 p; D% @Technical 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. Also excluded are financial data or other information related to contract 9 `0 d2 n0 \8 eadministration. ' w& k+ x7 ?' Q+ d1 O4 T( sTechnical Data , ]4 M4 w$ s4 nPackage (TDP) : b4 W( h" H7 p- \, U8 A! ~A technical description of an item adequate for supporting an acquisition strategy, production, engineering, and logistics support. The description defines the 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 Evaluation The study, investigation, or test and evaluation by a developing agency to determine the technical suitability of materiel, equipment, or a system, for use in the military services. (See Development Test and Evaluation.) Technical Objectives % e5 P) p+ Y) a7 j! t0 o/ h6 u# IThe “target” values for the development effort when insufficient data is available + @- N! d( x" n* ~3 d; y6 ^4 bfor stating binding technical requirements. 6 Q3 g& U/ f& _* ~6 gTechnical Objectives & 7 ^* U# n; o- j: R2 }. d8 V9 QGoals (TOG) " i6 P3 Z \' ]High-level acquisition document to guide decision making for BMDS 9 B4 Q7 }& G& {! E/ I# W' U) ^development; communicates objectives and goals. Technical Parameters (TPs) ' d& N2 @( h- i1 G# E5 sA selected subset of the system’s technical metrics tracked in Technical # X( i( {" U7 hPerformance Measurement. Critical technical parameters are identified from risk 2 q9 y. _" A8 M Q. W: X- U Hanalyses and contract specification or incentivization, and are designed by management. Technical Performance Measurement % C1 m' |, v, a) x* _4 t, e(TPM) 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 9 ^5 V8 O6 Y \% v, w9 Oassessment, which estimates, through tests the values of essential performance 5 j' Z/ x5 M6 S6 [1 Uparameters 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 / [; u1 u7 P" K) aelement by the system engineering process, and determines the impact of these 7 D9 S1 n- Q2 A* `* u, a7 f6 Idifferences on system effectiveness. 7 V; [5 F# F W" l: FTechnical 0 P* [* m* M9 t+ c, }/ b. CSpecification 6 M: o q" x8 k4 l3 X. {- ^A detailed description of technical requirements stated in terms suitable to form the basis for actual design development and production. Technical 8 p1 D l; |9 D e' s( ISurveillance 3 J* {( C1 y- a8 NIntelligence gathering methods in which clandestine listening, photographic or : Q) e, u6 h. p2 remanations gathering instruments are placed within SDS facilities, or otherwise . q" A o4 M2 R' Jtargeted against SDS assets to gain access to denied information. 1 D' C& G7 p7 s; C+ B5 zTechnology Executing Agent 3 U2 E! m8 }3 y/ {* O# O& FThe Service or agency (DoD or non-DoD) that has been delegated management 5 L# m' Q3 n) L* [) j# J; p$ Bresponsibility for a particular critical supporting technology by MDA or Executing h' l1 T8 _9 `6 WAgent. ' Y: x. o8 k7 t% Z8 D; J9 hTechnology % |$ ^. x% }( P$ _6 Z1 ~% yProgram + ]/ y: f0 D! |3 B+ ^7 t4 @' S# \Description 5 F/ f, }; N9 K$ l( GThe generic description of the applicable supporting technology or critical supporting technology. TECOM Test and Evaluation Command. TED Technology Exploitation Demonstration. MDA GLOSSARY, VER. 4.0 T * p4 X8 R: `$ G2 v6 e4 x. z295 TEIPT Test and Evaluation Integrated Product Team. TEL Transporter-Erector-Launcher. ' O( l) v) a& |1 C, d# E$ h1 |Telemetry, Tracking, and Command (TT&C) Functions performed by the satellite control network to maintain health and status, measure specific mission parameters and processing over time a sequence of these measurement to refine parameter knowledge, and transmit mission commands to the satellite. k7 f; l. v: J/ B, bTeleprocessing The combining of telecommunications and computer operations interacting in the automatic processing, reception, and transmission of data and/or information. 7 u; V$ b2 L, y. X( t5 DTELESAT Telecommunications Satellite. 3 ~" E5 T; Q+ T2 {TELINT Telemetry Intelligence. ; B* x& Q7 U* x6 A' OTEMO Training Exercises and Military Operations. 8 B1 X% i& H5 H y9 cTEMP See Test and Evaluation Master Plan. TEMPEST TEMPEST is an unclassified short name referring to investigation and studies of 6 c; K( }( j. y5 |' `2 I3 b4 Wcompromising emanations. It is often used synonymously for the term "compromising emanations,” e.g. TEMPEST tests, TEMPEST inspection. (See $ N7 b7 H. F7 K9 C' }! ~" [Compromising Emanations.) 0 S1 h3 z7 L& N6 F2 mTENCAP Tactical Exploitation of National Capabilities. - n4 s. ^3 n( }1 {$ cTEP Test and Evaluation Plan. ' q; h0 X0 n6 Y# n, [% e- ATER Test and Evaluation Report TERC Test and Evaluation Resource Committee. 0 h4 n4 B3 G$ S9 R0 Q7 RTERCOM Terrain Contour Matching. Terminal Defense ( X& ?5 J2 B* p9 h$ b* _# T; {Segment (TDS) The portion of the BMDS that defeats ballistic missiles in period of flight between * V5 [& u$ |+ V; C u/ Aatmospheric reentry and impact. Terminal Guidance . ^" h( w/ h3 eThe guidance applied to a guided missile between midcourse and arrival in the vicinity of the target. 3 {/ } c6 _0 ^6 QTerminal Phase That final portion of a ballistic missile's trajectory between the midcourse phase and trajectory termination. Terminal Phase # a- D3 h- t4 i/ I; T2 R: M* QInterceptor A ground-based interceptor designed to intercept and destroy RVs in the terminal phase of flight. It may also be assigned to intercept and destroy enemy PBVs and RVs in the midcourse phase. (USSPACECOM) Terminator Transition from sunlight to earth's shadow in space. : k2 t4 P, f4 q1 XTERS Tactical Event Reporting System. TES Tactical Event System. 5 D8 d" `, F% X) [! Z8 KTESP Test and Evaluation Security Plan. TESSE Test Environment Support System Enhancement. $ w) b6 u- Y/ j0 V6 \MDA GLOSSARY, VER. 4.0 T 296 Test and Control The ISTC Test and Control provides the human interface for testing system hardware and software. The Test and Control will consist of the necessary * K0 {$ L+ Q/ ^consoles, processors, and storage devices in order to be able to control all operations of the ISTC such as configuring the system, running a scenario, analyzing data, generating reports, and testing system hardware and software. ( |0 i0 L" C5 e3 Q9 l* k- F# oTest and Evaluation (T&E) Process by which components or systems are tested and the results evaluated 8 j; h9 n! [% [' @9 T# N! Hto assess progress of design, performance, supportability, etc. There are three ; D4 f6 J1 `! n) e; x8 Ptypes of T&E -- Development (DT&E), Operational (OT&E), and Production * n( V5 F9 S) k: A5 EAcceptance (PAT&E)--occurring during the acquisition cycle. DT&E is conducted : K7 V) A1 H0 |9 A# U0 C- E3 Gto assist the engineering design and development process, to proof " f% r; d% R1 F, R- u# e+ smanufacturing processes and control and to verify attainment of technical q/ a2 Q- L: t& Rperformance specifications and objectives. OT&E is conducted to estimate a ' S' L7 u$ Z, L1 G) {8 c3 H5 w+ _system's operational effectiveness and suitability, identify needed modifications, and provide information on tactics, doctrine, organization, and personnel requirements. PAT&E is conducted on production items to demonstrate that . O+ s! F3 h# c& ^those items meet the requirements and specifications of the procuring contracts * m5 o- a/ r% [: u2 \* Sor agreements. OT&E is further subdivided into two phases--Initial Operational $ M! U+ ?# n+ ]! h1 Y(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 " \3 h I( i; p3 Q( P4 Z. Poperational effectiveness and suitability. Therefore, IOT&E is a field test conducted on a production representative system in an operationally realistic . k; a" |, Q6 r, Menvironment, by typical user personnel and includes use of realistic threats. FOT&E is conducted on the production system to verify operational effectiveness " r" \( R) h- g) r3 A7 ?% ?and suitability, to fill data voids from the IOT&E, or to verify correction of : y; H1 J [: u- `deficiencies in materiel, training, or concepts.

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Test and Evaluation 3 ?4 O6 Q- m6 QMaster Plan (TEMP) An overall test and evaluation plan, designed to identify and integrate 4 O4 Q$ J- A! H4 ]/ fobjectives, responsibilities, resources, and schedules for all test and evaluation to be accomplished prior to the subsequent key decision points. Prepared as early as possible in the acquisition process, it is updated as development # p9 g# Z" n) Aprogresses. - {, t/ o4 K& r/ o6 p$ DTest and Evaluation : ^3 ^0 R- N2 ?! eWorking Group , z2 H+ c6 W5 v! Y(TEWG) 8 u1 b& ` n6 t' c, ~( R8 ^The TEWG is the forum in which T&E coordination for test requirements, + ^& N6 j1 m S- d, lplanning, execution, and reporting, is accomplished among members of the 2 g% K! o$ U X8 B7 }Acquisition Team. The primary purpose of the TEWG is to optimize the use of test data, instrumentation, facilities, and models/simulations to achieve test integration and reduce program costs. The TEWG is established by the + q& ?- M% A# j+ h f& Pprogram 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. " t7 `- q$ g8 k4 L2 K* ~Testbed 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. . P: Z: p# {; f/ v0 ~) Y kTest Integration 1 {+ V# \5 K8 PWorking Group (TIWG) A working group designed to facilitate the integration of test requirements in 8 X2 j. B3 U' d% T; D- Oorder to minimize development time and cost and preclude duplication between developmental and operational testing. " G3 r. b a4 G* m& \Test Plan A document prescribing the approach to be taken for intended testing activities. : @- n2 F8 s( E6 ]% t$ P7 C6 GThe plan typically identifies the items to be tested, the testing to be performed, % I- R5 F/ i" S* I$ x* Wtest schedules, personnel requirements, reporting requirements, evaluation * o2 B9 W0 d! t! n% B! P9 Ucriteria, and any risk requiring contingency planning. 3 a0 }- H, q4 l$ M. k! GMDA GLOSSARY, VER. 4.0 T j$ H! S0 g, F c& a1 S% ^; c297 ) @4 t# w: `) y' BTest Target 3 m+ B0 f5 i7 w& {/ `Vehicle (TTV) Single stage, ground launched, solid propellant theater target developed for + K& J7 K$ S$ [' H ^8 YSMD Program. Also called “Aries”. Test Validity The degree to which a test accomplishes its specified goal. TEV Test, Evaluation and Verification. TEVS (1) Test Environment System. (2) Test Environment Support Systems. TEWG See Test and Evaluation Working Group. TEx Test Exerciser (NMD BMC3 Term). TEXCOM Test and Experimentation Command. . O8 O( N" E6 Y1 k" JTF Task Force. * U, {9 ?2 f$ s4 V3 y6 Z, TTFC Tactical Fusion Center. 0 i- F+ n. k, f4 l! XTFCC Tactical Flag Command Center (USN term). TFD Technical Feasibility Decision. TFE Thermionic Fuel Element(s). TFIM Technical (Architecture) Framework for Information Management 8 g9 Q( n( ~, M9 H( {7 HTFOV Theoretical Field of View. TFR Terrain Following Radar. / F$ z) y: y0 V/ B& c/ m3 P1 _TFRAMES Tools to Facilitate the Rapid Assembly of Missile Engagement Simulations. TFT Time Off Target (JFACC term). b7 l, ]3 ^7 e7 H4 h7 qTFW Tactical Fighter Wing (USAF term). ; \0 s3 { ~5 F: F: s7 o4 @TG (1) Threat Generator. (2) Trajectory Generator. TGINFOREP Target Information Report (JFACC term). * m/ i2 @- J; g; O3 ETGS Track Generation System (USN term). TGW Terminally-Guided Warhead. THAAD See Theater High Altitude Area Defense System. Theater The geographical area outside the continental United States for which a # p+ @7 d8 ]/ ?8 G, \/ X+ Wcommander of a unified or specified command has been assigned. 4 }, y q `' }% v- CTheater Attack Attack on a geographical area outside the continental United States. Theater Ballistic Missile Defense (TBMD) System & v, Q6 Q$ D. j1 @/ b$ tThe aggregate TMD C3I and TBMD forces that, in total, provide defense against 6 A' z0 w- R+ F1 wballistic missile attacks within an overseas theater of operations. (USSPACECOM)