航空缩略语词典

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STINFO Center Science and Technical Information data centers archiving and providing user " N$ K3 d1 @) J2 A; z& R1 haccess 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. 9 J8 Z0 Y) @- B9 ^& c% WSTOAL Short Takeoff/Arrested Landing. 2 C* Q" B+ C4 _+ K. s _ |STOM System Test Object Model. . w8 o3 q6 g# B; d, o7 uStorage, . P% ~" r9 |6 r) @( AHandling, and Transportation Environments 0 Z5 n7 z7 Y! c' R( f+ P0 bThese environment categories cover the applicable free field or ambient % j4 Y; j; O; m B6 A5 P' c, Denvironments, which the system assets must be capable of withstanding during + v( P4 q v: X3 Gstorage, 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, , B8 S! v$ K' S. `3 ]shock and vibration environments, among others. D# j' m) M7 NStorm Name of a theater ballistic missile test target system, part of the Baseline Target Set. 1 w- } N" e; A* EStorm Shadow Conventionally Armed Stand Off Missile weapon based on Matra of France’s Apache missile. STOW Synthetic Theater of War (US Army term). 5 a u# V! z' D5 WSTP (1) System Test Plan (2) Sensor Task Plan. * M) _* v1 l+ a% F- V3 [6 }6 DSTRAP HATMD System Training Plan. 1 |" H0 R1 i/ Z5 r9 ~- _STRATCOM Strategic Command. 7 v; H3 }8 F7 Q' c- C0 {9 r+ f( sStrategic Defense All active and passive measures to detect, identify, assess, degrade and defeat " @* K9 c# P; \4 C, R7 B7 rballistic missile, air, and space threats to North America, including measures to + e1 E d, l* l3 G) unullify or reduce the effectiveness of such attacks. Strategic Defense Emergency Declarations that attack is imminent or taking place. Strategic 7 K5 F8 T' L' b S) \Defense System (SDS) A generic descriptor, which refers to all architectural elements of the evolving ballistic missile defense system. 9 a% R$ L3 Z3 m' Z* O1 B, A2 S/ Z! LMDA GLOSSARY, VER. 4.0 S / u/ O, e4 G: T3 r" s* }280 5 m: z$ k' G; C& L1 [) B: G* JStrategic Level of War 2 x0 D2 [3 h5 o. @The level of war at which a nation or group of nations determines national or alliance security objectives and develops and uses national resources to & k! } T$ O1 t$ s5 x+ raccomplish those objectives. 7 U Z# p/ H: Q, h; o% x( S, H A' l7 gStrategic ' C" n+ d+ M# t, t7 FOffensive Forces (SOF) % ^% B, d5 V- _1 l5 \Those forces under the command of the Commander in Chief, USSTRATCOM, 4 C+ k1 Y X1 r% }/ {9 i2 athe Commander in Chief, Atlantic Command, the Commander in Chief, Pacific Command, and other forces assigned to execute the Single Integrated 9 r! u1 D* X0 E8 b" V. y) O; bOperations Plan (SIOP). These forces include but are not limited to B-52s, B-1s, ' b& U2 |& |1 ?- @2 i, ]3 {FB-111s, Minuteman IIs and IIIs, Peacekeepers, Poseidons, and Tridents. / n( R8 z1 M H( y+ C$ R! ]. AStrategic Reserve * @2 L% T* {0 q6 {7 j& ~That quantity of material that is placed in a particular geographic location due to strategic considerations or in anticipation of major interruptions in the supply distribution system. It is over and above the stockage objective. Strategic Warning ' M* ^0 L" r5 l2 t SA warning prior to the initiation of a threatening act. Strategic Warning Lead Time That time between the receipt of strategic warning and the beginning of : o' K& a1 M7 N) Fhostilities. 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 government(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 $ N8 H U# B' J% ]+ n& W. f+ U9 ]$ rnational strategic posture; however, some preparatory actions may be initiated in , _% N+ N; ?: k* e' Y# ~the pre-decision period. + C6 w& S5 j/ F1 |+ ^7 [2 r: pStrategic ) L' n/ a+ }" qWarning Pre- 5 S6 P* {% X# _ m$ uDecision Time 7 l: r; o. |* b0 m: mThat time which begins upon receipt of strategic warning and ends when a # B# R8 c; r( D. \' A* ]decision is ordered executed. It is that part of strategic warning lead time % t7 t$ L6 O; X" Iavailable to the highest levels of government(s) to determine the strategic course of action to be executed. STREAD Standard TRE Display. 2 v( G ^4 {5 k( r4 `STRICOM Simulation, Training, and Instrumentation Command (USA term). 9 p. @' a$ m) zStructured Attack ! L9 ?* w3 C0 ~( H% I4 I+ {An attack in which the arrival of warheads on their diverse targets is precisely timed for maximum strategic impact. Structured 2 l' m$ x* Q, YDesign 7 J2 g" p9 _5 q; v+ P6 GA disciplined approach to software design that adheres to a specified set of rules based on principles such as top-down design, stepwise refinement, and data ( s7 j8 M G' e9 L9 Gflow analysis.

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Structured ! T; {4 B1 O/ JProgram & m+ W7 h% [4 [' Y, a% n% PA program constructed of a basic set of control structures, each one having one entry point and one exit. The set of control structures typically includes: 8 I; M8 q7 m5 L7 Ssequence of two or more instructions, conditional selection of one of two or more instructions, conditional selection of one of two or more instructions or , K% b7 @3 [0 N: msequences of instructions, and repetition of an instruction or a sequence of instructions. 8 d6 ]2 x1 p. h! J( O- @6 SSTRV Space Technology Research Vehicle. STS See Space Transportation System. STSC Software Technology Support Center. ' W( `" G4 K& l# D( W% O, ?; lMDA GLOSSARY, VER. 4.0 S 281 1 \9 H' K- M) C6 S1 f) U; K9 K* ZSTT (1) Small Tactical Terminal (USAF term). * X6 A# |) Z& F- Z ^(2) Stockpile-to-Target (US Army term). STTR Small Business Technology Transfer. * |8 Z) e& X' [/ Z& V# @STU Secure Telephone Unit. : \ y6 w9 N$ WSTW Strike Warfare. STWC Strike Warfare Commander. ) t3 z$ @7 v+ k5 @$ Y" e, QSTWG Simulation Tools Working Group. Subassembly Two or more parts joined together to form a unit, capable of disassembly, which . g4 o: ?1 Z5 nis only a part of a complete machine, structure, or other article. Subcontractor A contractor who enters into a contract with a prime contractor. % a& S; k) Z* U. [- [7 x1 W/ VSubject Security Level A subject's security level is equal to the security level of the objects to which it 7 w9 l2 n: X3 |5 G3 c6 M; dhas 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- $ c$ Z8 o) m/ ~0 b- y% MLaunched Ballistic Missile ! @1 P4 q$ I* K$ ~' x(SLBM) A ballistic missile launched from a submarine, with a range of 3,000 to 6,000 ' _+ I$ @$ H3 Z$ i3 a/ n+ {miles. 0 _4 M; d5 t0 L8 I) f- X6 KSUBROC Submarine Rocket. / o* |( }# Y6 f& TSubsystem A functional grouping of components that combine to perform a major function within an element, such as attitude control and propulsion. Subtractive 5 n5 A1 |# p# q' y% K& J0 QDefense First come first engaged as long as weapons last. SUCCESS Synthesized UHF Computer Controlled Equipment Subsystem. # @3 h5 Q- f$ k6 Z3 w) `Succession of 7 S" _. h! v( B5 D; @/ ECommand ( L8 n5 i* O1 VThe planned or actual sequence in which subordinate commanders, in turn, become de facto commanders of a senior organization. Devolution of command 4 }& k' M( i. f! K2 Ois a synonymous term. u! A# t! z. Z6 F0 d4 I0 E* \7 k kSUM Software Users Manual (Computer term). 8 H3 \ f- }3 L: nSunk 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. 0 Q: [0 K3 P: N" x. a$ }* I; a9 _7 GSup Pro Supporting Programs (MDA term). 6 I, C3 {, A8 m: H& d. TSuper Survivable Solar Power Subsystem Demonstrator. % U; y7 T" P+ R4 ~4 N( OSuper Radiance The process used by a super radiant laser to generate or amplify a laser beam in ) E l( I4 t) C; Fa single pass through a lasant material, or, in the case of a free electron laser, : v5 c/ q$ d6 T3 F1 g. Athrough an electric or magnetic field in the presence of an electron beam. Super radiance is actually a form of stimulated emission. Also known as superfluorescence, or amplified spontaneous emission. 2 T- m8 T9 z( a$ H3 [MDA GLOSSARY, VER. 4.0 S g! y# z$ ~$ I) W282 $ w. t$ G, ^) u- `3 w2 xSuperradiant Laser (SRL) 9 _, i* V; M0 j* n) ?3 MA laser in which the beam passes through the lasant only once; mirrors are not 6 R5 |6 e! a, Q; O# |+ ]; R. Mrequired 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 : j9 B3 o( Z: b/ @7 y5 M# @beam of a superradiant free electron laser would pass once through the electric 3 e4 u, ?. x. `or magnetic field (instead of a lasant) in the presence of an electron beam. Supervisory Programs Computer programs that have the primary function of scheduling, allocating, and controlling system resources rather than processing data to produce results. & }& B0 ]& i; C7 Y rSupplemental Appropriation An appropriation enacted as an addition to a regular annular appropriation act. 3 q6 n" {% B3 hSupport Equipment ! H; `" a+ D2 lAll system equipment required to support the ground and flight phases of the , g j5 B2 {8 d% n# xmission. Support equipment includes aerospace ground equipment (AGE), , C" W0 ~( W5 b# z& u4 {3 J* @3 H: amaintenance ground equipment (MGE), transportation and handling (T&H) equipment, and equipment used to support system deployment (i.e., assembly % E7 |8 T( @9 Q, ^4 [ g" H3 i/ ztools and fixtures, test and checkout equipment, personnel support and protection equipment). Support 8 U& l# o: {+ i0 v+ QPersonnel ; Z2 J- w# P$ z- [5 P: SIndividuals, in addition to operators, trainers, and maintainers, who are directly 4 k }6 M! w. }8 E5 Lassociated with an operational system(s), and who are critical to its continuous operation. Examples include program management offices, security, supply, 3 I3 E% A/ c2 ^( Padministrative support, and the like. Support Software Software that aids in the development or maintenance of other software, for example compilers, loaders, and other utilities. Suppression Temporary or transient degradation of the performance of a weapons system, 7 O3 s. X& E( L% `6 ^below the level needed to fulfill its mission objectives, by an opposing force. ' C" D( l3 s' M4 h5 @SUPSHIP Superintendent of Shipbuilding. 1 m/ i O: P* q; g, \; W- XSURCOM Surveillance Constellation. . ?+ E& Z+ N; j" \9 i4 Q$ MSurge Production An increased rate of production necessary to meet demands for defense items , s4 S) f. _# \ [ l5 L6 f. Pdue to a need for accelerated production to meet a threat or for a wartime or k4 {. B, {' `$ W: ^( Nmobilization situation. This increased rate can be obtained by having excess production capacity available or by utilizing multiple shifts of normal capacity measures. % Y9 h- h6 q; [( m1 S/ ?+ ^" PSurveillance An observation procedure that includes tactical observations, strategic warning, 3 W" U, _+ D( mand meteorological assessments, by optical, infrared, radar, and radiometric sensors on space-borne and terrestrial platforms.

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Surveillance Requirements Requirements are requests for surveillance, including relative priorities for coverage and sensitivity levels, based on operational orders, selected response - ~3 t8 {5 X6 r9 xoptions and current surveillance system availability. Surveillance, % r2 w/ H( `: L5 F1 O8 u5 sSatellite and Missile The systematic observation of aerospace for the purpose of detecting, tracking, and characterizing objects, events, and phenomena associated with satellites ( g0 a$ K! u6 O2 E( @and in-flight missiles, friendly and enemy. $ n8 y' @+ c: ^Surveillance / {2 d3 F% `5 o* x( {System 1 j( ?/ s3 p/ j- Q+ TConfiguration 9 c- U5 ^: [' ]+ MThe sensor types and locations and the modes of operation currently activated 5 j6 Z* @% H3 Q5 Pin the surveillance system. MDA GLOSSARY, VER. 4.0 S ( A- ?8 P- z u: L* v283 Survivability 6 ]! I; c* {) k- n6 D: C- a4 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. + m4 ~7 l) @) b) Q1 t* CSurvivable and b; w4 Y9 n+ H# }Enduring % X3 N ^% t% ~1 h8 z9 D- C% s ~Command Center ; H* U$ p' i, M; k4 G1 r1 J(SECC) 2 x0 o/ w, i1 J5 |: lThe USSTRATCOM mobile C2 facility. SUS Site Utilization Study. Sustainer Propulsion stage of a missile usually operating after the booster cutoff. 0 m/ M8 S8 R7 S: @: d3 sSV Space Vehicle. + |% G0 V% J1 E! L" n1 M4 RSVS (1) OBSOLETE. SSTS Validation Satellite. (2) Scientific Visualization Suite. SW (1) Software or (S/W). (2) Space Wing. 1 |: K6 _" [/ k1 @0 m4 ESWC Strike Warfare Commander. 2 L( _/ p6 P7 E, {$ L; ISweep Jamming A narrow band of jamming that is back and forth over a relatively wide operating band of frequencies. 6 p+ ~+ z7 [8 x' g. KSWG Scenario Working Group. SWIL Software-in-the-Loop. 3 E6 N7 h* ?& ~7 q! r9 T( S+ H; u7 jSWIR Short Wavelength Infrared. SWSA Spatial Weapons System Analysis. SWSC 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 % Z v; z' S' n8 none correspondence with the data assumed to have been transmitted. Synthesis The automatic generation of a run able system from a specialized design where each module description has associated implementations. Synthetic ) _- V' ~% g M ?$ GAperture Radar % m. P# \6 A$ d(SAR) A radar technique that processes echoes of signals emitted at different points along a satellite's orbit. The highest resolution achievable by such a system is % D z8 ]* }- N- t. I4 a' ]theoretically equivalent to that of a single large antenna as wide as the distance between 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. 1 i% y% J% v+ ]& u0 T" Z0 oSYS System. ' g" |6 T% H& v* m0 PSys C/O System Check Out. Sys Cmn System Common. Sys T&E System Test and Evaluation. . C- X# G4 o+ a: Q$ K4 m/ [ QMDA GLOSSARY, VER. 4.0 S 284 SYSCOM Systems Command. System (1) The organization of hardware, software, materials, facilities, personnel, data, and services needed to perform a designated function with specified results, such as the gathering of specified data, its processing, 0 X8 L6 x* h3 y, s) ]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 9 }$ Y9 m% l4 prequirement. System Activation 3 p8 Z' T. c- MThat 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 7 I1 F) L% s) g# I# U9 xControl. ! F# q' [# C& ]! b9 VSystem 7 J6 R) B! @" u I6 M7 {4 UArchitecture 2 s+ U6 I% l4 j& e% d) |System $ e+ L) V" j6 }Capability 5 Y: E" [% ?3 A* `Specification (SCS) : i. A3 L& ]* ?9 \7 V2 j, xThe structure and relationship among the components of a system. The system architecture may also include the system’s interface with its operational . S$ G- f% Y, x/ eenvironment. A framework or structure that portrays relationships among all the elements of missile defense systems. + G# W7 K& O5 Q' xThe government document that translates capabilities into functional " D4 L0 x2 C M8 Y. Ispecifications for the overall BMDS and allocates functional specifications among the elements of the BMDS. System Center (SC) ' Y+ I3 n; a9 ^: Q( S( lA center in CMAFB responsible for the scheduling of maintenance for worldwide # o+ P0 {3 f- M% W |% ?sensors and supporting equipment as well as maintenance responsibility of equipment in CMAFB. System Concept Paper (SCP) OBSOLETE. For a major program, was used to summarize the results of the concept exploration phase up to Milestone I and to describe the acquisition ! ^$ }0 b& O- f. `; K6 u' kstrategy, 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 ! ]/ H9 h; A8 T( A8 g cConfiguration Control 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. ! A' y& J3 l3 k$ ^8 SSystem Control Function or task of monitoring the maintenance status of assigned sensors and : S+ B- E1 ^& Y! L/ Gcomputer systems. 3 k2 |' _6 r4 j* Z: v, SSystem-Critical Function A function that is necessary for the successful accomplishment of the system's " L" |5 A9 `) l( n, k) k# I7 }3 tmission. System Definition 2 a) O7 r9 n5 r& p, P' b' |& a# pReview (SDR) ) i% j9 D& v" ^3 { m j f4 xThe formal review, in briefing format, for periodically deciding on updates to the % P' u( I- S C% U* Rsystem plans for development based on estimates of the program schedules and funding. The SDR summarizes candidate development plans and their potential & V ^0 I/ L! e" C, u# T- F$ G# L! Iimpacts on system design, cost, and schedule. The SDR provides a systemsengineering basis for the MDA program planning activities. Following the SDR, - }& t9 c5 }0 q$ ~1 mdetailed element planning will result will result in a Configuration Control Board, final trades, and program documentation in the PPBS. System Deployment 8 @' D# o7 |& D' p# b& \Delivery of the completed production system to the using activity. MDA GLOSSARY, VER. 4.0 S ( J- j8 C0 d& r4 \. N285 3 s4 `8 g1 K) k) \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. % W2 X1 @3 N$ {, p4 hSystem Design Concept 7 h. ~: ]+ N6 {2 Y m, xAn 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 K4 ~* y8 [. I/ W- ^, ?Review (SDR) 6 X$ a& X3 f- m+ i3 `9 `6 qEvaluates the optimization, correlation, completeness, and risks associated with the allocated technical requirements. 3 E* y' e, o5 \( c5 ISystem Effectiveness The measure of the extent to which a system may be expected to achieve a set 2 F& ~+ p& w0 N0 |# M& U$ R5 Z5 ?of specific mission requirements. It is a function of availability, dependability, and capability. System Evolution # ?& ?5 Q" p, p& d5 K( h8 S9 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 3 A' B% j' O" m4 s% a8 l. qExecutive Council’s (SEC) development decisions; documents the current BMDS Development Baseline; and summarizes the capability, integration and + h4 x7 O( N. c/ |assessment of the BMDS evolution. It identifies opportunities (items that provide significant improvements in BMD capability), identifies challenges (impediments to achieving opportunity), and points to promising alternatives that can overcome those challenges. # _7 C5 ~' e8 x: E6 n1 lSystem Families A collection or grouping of interrelated software systems in the domain that share a set of common characteristics. 6 {- p, F& ?: f3 kSystem Generated & i; `* V# E+ g' S& E+ j5 o4 n" z7 iElectromagnetic Pulse (SGEMP) Transient electromagnetic radiation caused by the photoelectron emission of the surface of an object subjected to a pulse of photon energy. Although local fields close to the object surface may reach quite high values (kilovolts), the + r. q- Q& I$ D, Mprimary disturbance mechanism is the flow of replacement current through the object in order to produce charge equalization. $ I- e, l) X: t- E k* s' mSystem K- Z3 q$ P' `+ kIntegration Test A live flight system-level test utilizing actual system command and control, ; }0 H2 F$ T/ }6 T6 M4 \sensors, and weapon hardware. System Manager A general term of reference to those organizations directed by individual & \# d9 i% m* X6 b& X) y! A7 kmanagers, exercising authority over the planning, direction, and control, of tasks 3 g' k$ t' |* m: }and associated functions essential for support of designated weapons or equipment systems. 3 a. C# m5 q" L. Y' kSystem 6 y' B4 k3 X) l z4 }- i: U! S' kOperational % r+ h8 i7 Q1 n# xConcept A formal document that describes the intended purpose, employment, deployment, and support of a system. s8 K! `; `! J) MSystem Operation and Integration Functions (SOIF) + a) ?- n( t$ I) O0 @# F" gThe 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 # i: ~9 g3 p1 y/ {$ h" _$ B' Xthe system elements will be specified in the architecture(s). 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 posturing aircraft and missile forces to reduce reaction time. MDA GLOSSARY, VER. 4.0 S 286 System Program Office (SPO) ) K( \* \* E" v! {2 U7 U zThe office of the program manager and the point of contact with industry, . q7 r+ J3 ?* l7 E9 e# ^) vgovernment agencies, and other activities participating in the system acquisition . W7 C5 J1 T5 Z# X$ X! qprocess. (U.S. Army uses term “Project Office.”)

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System Readiness ; T; T3 l* l& N8 ?- Q- ^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 includes peacetime tests and exercises to maintain the system in an operational - e0 F R% f. V9 s8 i% O+ ]1 [8 @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 necessary to keep the system operating. It provides for detection of anomalies and for corrective action. It also provides for maintenance schedule control, historical maintenance data retention, maintenance training, and test results ; o5 }$ m! P( e$ X r; B c/ ^" Kstatus reporting. System Readiness Objective & W2 P8 Y! E" ?. W/ M8 W) JA criterion for assessing the ability of a system to undertake and sustain a " ]+ q5 {) V" |" Ispecified set of missions at planned peacetime and wartime utilization rates. g' v# _, }) g4 m7 hSystem readiness measures take explicit account of the effects of reliability and ! w' J: H. L6 N6 amaintainability system design, the characteristics and performance of the support system, and the quantity and location of support resources. Examples of / U: Z( H5 _7 D/ R+ A; r1 [system readiness measures are combat sortie rate over time, peacetime mission capable rate, operational availability, and asset ready rate. System & I2 j. E- P9 }" f5 m7 _# w3 VRequirements Analysis (SRA) ; V- N% _- o4 ]7 g7 bAn analysis of the operational system requirements, as defined in the System Concept Paper and other approved requirements documents, used to determine + t7 _. o% F7 S+ B$ i8 X. ?; Lspecific system functional and performance requirements. System + `3 E6 _4 X4 [" T! |Requirements ( E0 S C. U# b1 h. ^Review (SRR) Conducted to ascertain progress in defining system technical requirements. " w1 R9 A7 `% k5 f% r- }# Y* y% ]Determines the direction and progress of the systems engineering effort and the degree of convergence upon a balanced and complete configuration. ( W( Z2 {) ~5 `; U VSystem Security . Z. W! {- g6 }3 n; AEngineering (SSE) An element of system engineering that applies scientific and engineering principle to identify security vulnerabilities and minimize or contain risks S' I. _0 P! R4 N, B. F5 @5 nassociated with these vulnerabilities. It uses mathematical, physical, and related scientific disciplines, and the principles and methods of engineering design and S) C F/ d. y( V. d3 ?/ Janalysis to specify, predict, and evaluate the vulnerability of the system to 7 I Q, ]1 K0 A6 ?1 H) l* S& Qsecurity threats. System Security + ]1 t3 D9 U9 c1 VEngineering 4 U8 w/ w1 K( U& O# ^1 u2 k; oManagement 4 v( W/ {% F" x- F7 p( f5 XProgram & S4 c% |/ O, s; p(SSEMP) ; X; C1 e1 O% b5 N( yThe contractor shall establish a SSE program to support economical " w6 j/ S6 U) W( |achievement of overall program objectives. To be considered efficient, the SSE program: (1) enhances the operational readiness and mission success of the . J5 w/ @ t m# u+ Z- d( w) Sdefense resource; (2) identifies and reduces potential vulnerabilities to the resource from sabotage, theft, damage, destruction, etc.; (3) provides management information essential to system security planning and (4) minimizes 0 V1 Q% `5 f4 e$ oits own impact on overall program cost and schedule. 1 ^) M0 O5 S" QSystem Security 2 U% P) Q3 ?- b, Q' c0 k$ c- UManagement $ T" ~. I" O- |# H! ?; y! s- Q7 fPlan (SSMP) # [( j( x4 I- M' J, CA 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 # N$ }( Z8 v3 I j+ d8 ]* k2 iother program engineering, design and management activities, and related * a( E. K [0 H. f+ Csystems. Systems Engineering An 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 3 \: d( } c) w& S6 S+ I( Y8 J: xEngineering Management Plan (SEMP) : w' r/ v& L$ G$ SThis plan documents: (1) Management of the systems engineering process, (2) Integration of the required technical specialties; (3) Performance measures development and reporting, including intermediate performance criteria, and (4) Key engineering milestones and schedules. Systems Test Integration and Coordination The combination of SDS elements tests to reflect SDS performance contribution. & D# q: y# b1 K; C$ u( E5 kSystem Threat Assessment % \ ?; z1 ?) G2 |7 KReport (STAR) 7 g, l2 Y6 i6 X8 y, |Required 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 7 k$ B: U1 T9 Fand potential program new start. Updated to support a DAB Milestone or when 6 T* K' l0 h% t- h# s& @1 e' \the threat changes significantly. 4 F% N: B/ I; ]System-Valued Asset A system element/component, function, or information element, which is critical to 3 t2 d) r" I8 ?% \4 s- R5 n% A2 gthe proper operation and well being of the SDS. MDA GLOSSARY, VER. 4.0 T 5 R2 K, A5 P" o4 M# r( @288 T&C (1) Tracking and Control. (2) Test and Control. 1 U. S4 \/ ^) R2 H* bT&E Test and Evaluation. T&T Transportation and Transportability. T-MACH Trusted MACH. T-UAV Tactical Unmanned Aerial Vehicle. T/R Transmit/Receive. 9 r* w' J& q$ w! U# V: O5 zT/REA Transmit/Receive Element Assembly (of a radar). 4 Y8 r1 F {! L9 ?% sT 4 d0 r( v1 V9 Y' l7 m* q2 Technology Transfer. T 2 E Technical Training Equipment. TA (1) Threat Assessment. (2) Target Acquisition. (3) Test Articles. 4 r% z/ f' g# y9 Y( sTAA Technical Assistance Agreement. 4 ?3 p! \& N- g. |3 K5 QTAACOM Tactical Air Area Commander. 7 a4 E: ?2 Y( v' k2 \TAADCOM Theater Army Air Defense Commander. TAAF Test, Analyze and Fix. 8 R! m5 S8 c7 S' i5 Q. U- qTAC Tactical Advanced Computer. TAC-3 Tactical Advanced Computer – Three (USN term). TACAIR Tactical Air. 3 ?3 D# b. P$ h4 U: Z' WTACAMO Take Charge And Move Out [Airborne SSBN Command Post]. TACC Tactical Air Command Center. TACC USMC Tactical Air Command Center (USMC term). 6 \( \2 s! g7 M$ p3 J( ITACC USN Tactical Air Command Center (USN term). TACCS Theater Air Command and Control System. # G; a! {9 S6 e+ q# Z0 U6 qTACCSF Tactical Air Command and Control Simulation Facility. * g3 [; a0 p4 |3 {4 c6 N( k3 gTACDAR Tactical Detection and Reporting. TACFIRE Tactical [weapons] Fire.

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TACINTEL Tactical Intelligence Information [Exchange Subsystem] (USN term). 6 w* _# R1 t, QTACOM Tank and Automotive Command (US Army term). 5 v, u* n# R( s1 @. ?2 I8 y% ^TACON Tactical Control. " o$ T. l1 p. D+ Q1 s4 f6 ~7 vTACS Theater Air Control System. ) y- Q( v Z8 L$ UMDA GLOSSARY, VER. 4.0 T 289 ; z# c9 @) K" b1 h0 O, }TACSAT Tactical Satellite. . [, q: S/ ~$ d K' n8 pTACSIM Tactical Simulation Tactical Air , j) [: y: T1 w$ hDoctrine Fundamental principles designed to provide guidance for the employment of air ) X4 B. o) e" b$ Kpower in tactical air operations to attain established objectives. Tactical Air Operation * i- A1 _& i. D2 a2 X) CAn air operation involving the employment of air power in coordination with ground or naval forces. Tactical Air Operations 1 J3 N; w, D6 @$ w* U, ^3 XCenter A subordinate operational component of the Marine Air Command and Control 1 O0 \ [: \' q( G6 F# FSystem designed for direction and control of all en route air traffic and air ) w$ u# l( D" R' ]$ bdefense operations in an assigned sector. ! ]% m m( o$ w. k4 S% J: bTactical Air 0 p R) c( n; Y" T! W* J/ ESupport $ x- C' o, e) L) hAir operations carried out in coordination with surface forces and which directly 4 K3 w- N4 A+ Dassist land or maritime operations. & k( u0 e- W( U3 z: ~6 dTactical Area of Responsibility (TAOR) A defined area of land for which responsibility is specifically assigned to the u3 f3 K& z5 Xcommander of the area as a measure for control of assigned forces and : X: C0 Z' M& Z2 j Ncoordination of support. & x8 \! v$ m( M4 |. E& mTactical Ballistic $ }3 W; r- q% r' o" }Missile (TBM) ; b; s5 U9 K6 J& n, N( lA land-based missile generally having a range of <3000 miles that can be 5 G5 W( g2 I* }9 e* }! ?! demployed within a continental theater of operations. Tactical Concept A statement, in broad outline, which provides a common basis for future development of tactical doctrine. ? X7 Z- O5 q# F: [Tactical Control The detailed and, usually, local direction and control of movements or maneuvers necessary to accomplish missions or tasks assigned. Tactical Data + b: w: P/ _4 gInformation link # p7 z5 d! X/ M4 V1 F$ pA 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. . C$ |# g$ P* V( b3 CThis means that each unit receives all the information transmitted. Tactical Level of War ( f: ~1 G1 y: L/ }+ x& Z- vThe level of war at which battles and engagements are planned and executed to 9 w* x4 F. S# C! g# ~accomplish military objectives assigned to tactical units or task forces. 4 N) z$ w ]. U0 Z- k5 G7 wTactical . M) B+ o8 n! j1 k( C" q1 p5 bOperations Area 2 U1 M. o4 F' A; X# f/ P* S c; l(TOA) " K; r4 \# V9 k% Y+ v/ CThat area between the fire support coordination line and the rear operations 2 Z$ p& u8 g; w% w9 I1 g% ?# t: Sarea where maximum flexibility in the use of airspace is needed to assure mission % v8 D" v# b* N* j$ r" _6 saccomplishment. ( a4 B6 x2 c1 ]7 A% c+ FTactical ! O6 L, o1 j: X+ T8 O0 u2 hOperations ) B# s! g- m. NCenter (TOC) A physical grouping of those elements of an Army general and special staff 3 v, u" X* B! p7 d! n' N. |5 T( Econcerned 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 ( C: s' r7 _7 c/ \evaluation of information from all available sources. (2) In satellite and missile surveillance, a notification to operational command centers that a specific threat event is occurring. The component ( C: }0 r" P9 V5 ?( Y. eelements that describe threat events are: country of origin, event type and size, country under attack, and event time. 0 D" J! B: }* D3 j4 y1 ~Tactical + B7 U3 J5 A2 l! l# `% g; S! @Warning/Attack " w/ b2 | \( o% d7 }Assessment ; l/ \$ Q' ^. ~% T(TW/AA) A composite term. See separate definitions for Tactical Warning and for Attack Assessment. MDA GLOSSARY, VER. 4.0 T 290 8 _$ c" e1 Q# K( K$ q1 BTAD (1) Tactical Air Defense. 7 j' d* q+ F: \(2) Theater Air Defense. ! S1 a- H2 I$ M8 E(3) Technical Acceptance Demonstration. TAD C2 Theater Air Defense Command and Control. TADAP Theater Air Defense Asset Planner. TADC Tactical Air Direction Center. TADCOM Theater Air Defense Command. ; y7 f/ v {7 U0 A+ n5 j; wTADIL Tactical Digital Information Link. , g4 z2 G2 c: r5 f e8 S9 p0 v0 iTADIL A Tactical Digital Information Link “A”. TADIL B Tactical Digital Information Link “B” TADIL J Tactical Digital Information Link “J” : }8 e* m- b; Y3 c+ g& F5 ]TADIX Tactical Data Information Exchange. 5 v$ S& y5 W6 w9 J7 \8 T( Y: m8 C2 STADIXS Tactical Data Information Exchange System. TADL Tactical Data Link. + B# E9 h" I; [" n" Y2 j: qTADS Tactical Air Defense System. TADSIM Theater Air Defense Simulation. - G% t' Z1 c( Q& h n" S: Z3 eTAF Tactical Air Force. % F1 c2 d) K; N0 v$ V. f' tTAFIM Tactical Architecture Framework for Information Management. TAI International Atomic Time. TAIS Technology Applications Information System. & M3 z) _0 u6 b! d/ Q, iTALDT Total Administrative and Logistics Downtime. TALON NIGHT TALON programs, which support SOF. % e9 d2 t9 T/ J% f' YTALON SHIELD An effort using stereo DSP processing to provide ballistic missile burnout vector 3 _9 Y# N \) ^0 iand impact prediction for interceptor cueing, counterforce tasking, and passive 9 C# [, K' q4 G0 M: T" H& vdefense.

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TAM (1) Theater Attack Model. (2) Theater Analysis Model. TAMD Theater Air and Missile Defense. Tank Final Propulsion Stage (used interchangeably with sustainer). 4 x9 E- P- N+ n# n. n2 sTank Debris Hardware associated with tank. Tank 9 r( d. I1 P6 j) xFragmentation 6 R7 Q" u L( y% RThe breakup of a tank, either intentionally to serve as a penaid or naturally as a 9 q* u; N7 z) r9 w; |3 Vresult of aerodynamic loads and heating upon reentry. MDA GLOSSARY, VER. 4.0 T 291 . Z0 p$ w$ C8 C9 _$ HTAOC Tactical Air Operations Center. ! a @2 ^" [( D/ k; RTAOM Tactical Air Operations Module. ; P5 y3 t3 v# D1 O$ NTAOS Technology for Autonomous Operation of Satellites. TAR (1) The NMD Threat Assessment Report. (2) Threat Activity Report. (3) Target Acquisition Radar. TARA Technology Area Reviews and Assessments. TARGET Theater Analysis and Re-planning Graphical Execution Toolkit. - [ j& X: e) d# L" [Target 1 t! S! `1 f" q! d/ YAcquisition The detection and initiation of track on a target in the surveillance coverage ' A0 d, n: C& [( r5 s5 r9 fregion of a sensing system. $ E* J/ i" ~( ]Target % ~6 I1 T- z) M4 _Classification and Type 0 z6 \( w& Z. q( p% \! R8 C8 o$ vIdentification of the estimated target category based on surveillance, discrimination, and intelligence data. . M( r( U- f9 H; E3 q. y; [# C. l8 hTarget # V6 U6 w: b/ x5 O' m4 RDiscrimination The ability of a surveillance or guidance system to identify or engage any one target when multiple targets are present. Target Object Map (TOM) 2 H- |* g& f! v1 q) [A data set, which contains three-dimensional position, estimates for target and 2 M& `) X0 B5 k& {; n$ Vother objects predicted to be in a weapon interceptor's field of view for use in target designation. (USSPACECOM) Target Resolution The splitting of a single target into two or more targets. & j; k: q5 b4 K1 N- mTarget Signature (1) The characteristic pattern of a target displayed by detection and 5 a M* J% \- z$ L$ t: Tidentification equipment. (2) In naval mine warfare, the variation in the influence field produced by the 7 J/ v2 v) t& S( Upassage of a ship or sweep. 3 F" ?: J) G N7 T P2 `0 aTarget System ! R5 W, ^* g- B6 v. W: P! R( MRequirements " c) i3 w9 m( ?' S3 BDocument (TSRD) - n* Y/ K) h T* P" g6 RBMD Program level program management document. Developed by each BMD Program Office, it outlines to MDA/TC and MDA/TE what the PO’s target # _& h( k5 Z# D2 n) c7 p8 W Hrequirements are for each specific flight test based on the test objectives. 4 [' m2 \9 l* U- T9 aProducing the TSRD is the first step in the target development process. $ o: N$ r+ f6 h6 U6 v$ E$ {' oTASA Task and Skills Analysis. Tasks The required actions to accomplish all or part of a COA. Tasks contain guidance to the Battle Management/Command, Control and Communications (BM/C3 ) engagement planning function concerning resource allocation, constraints, and 7 a& h' ^2 R- u6 x" F* ?* Drequired performance. ) {4 k2 o4 D7 x7 u7 K) j* BTASM Tactical Air-to-Surface Missile. ) T6 y+ K) L& V0 h) C6 i0 Z# _TASO Terminal Area Security Officer. 1 v4 n; [7 q( r( i# ?TAT Technical Area Task. + j, n! h0 z! q! FTAUL Teat and Upgrade Link. TAV Transatmospheric Vehicle. MDA GLOSSARY, VER. 4.0 T 7 K! K$ W' F6 t292 - u" b. J1 B0 V5 gTAWG Threat Accreditation Working Group. TB Test Bed. - |6 m% Y+ B0 K7 D" \5 j3 p6 f& n9 l( FTBA (1) Theater Battle Arena. (2) To be Announced. TBD (1) To Be Determined. (2) To Be Developed. ( m# b6 p+ g0 I6 g8 ?; }6 y. @TBIG TMD BM/C3 Integration Group. - L7 P/ ^& W! \* Z# U) L J4 C1 [" dTBIP TOMAHAWK Baseline Improvement Program. 0 }3 V4 v* {( |" n" ZTBM See Tactical Ballistic Missile/Theater Ballistic Missile. 0 q. q3 `/ m& l2 n. N0 ~( J; y$ }TBMD Theater Ballistic Missile Defense. TBMDSE Theater Ballistic Missile Defense System Exercise. ( s6 X/ P# `: \* t2 {8 dTBN To be Negotiated. TBR To Be Resolved. TBS (1) Tactical Broadcast System (US Army term). (2) To Be Supplied. (3) To Be Scheduled . 6 X5 M2 L5 n6 ~0 l# V6 c6 zTCAMS Technical Control and Monitoring System. TCC Tactical Command Center. TCCF Tactical Communications Control Facility. TCE Three Color Experiment. TCF Tactical Combat Force. TCMD 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). / q9 n6 s8 q; fTD (1) Test Director. (2) Technical Data. (3) Technical Director. (4) Training Device TDA Table of Distribution and Allowance. TDADT Total Distribution Advanced Technology Demonstration. % `( r' {3 P+ }8 Y4 CTDAS Theater Defense Architecture Study. ! D# F' O6 b2 ?" o+ D/ ?. xTDASS Theater Defense Architecture Scoping Study. MDA GLOSSARY, VER. 4.0 T 7 w* i& B/ q9 [6 i4 @' @4 \% h293 , y& x4 ^ y9 Y8 hTDBM Track Data Base Manager. 3 W: H/ \) h& [6 |' l4 \TDC (1) Tactical Display Console. 4 A3 K3 ? }8 m. `2 \& D( W0 v(2) Theater Deployable Communications (USAF MDAP). TDCC Test Data Collection Center. $ s$ O* V4 W q3 z' P& A# GTDD Target Detection Device. 9 v3 @4 B* V3 B+ pTDDS TRAP Data Dissemination System. TDI Target Data Inventory. TDK Two-Dimensional Kinetics nozzle performance. 2 R/ p% l! t& F& mTDM Time Division Multiplexed. ; b$ Z9 K5 \. W! f+ DTDMA Time Division Multiple Access (TelComm/Computer term). ]' @. ~! M1 Z- dTDNS Theater Defense Netting Study. TDOA Time Difference of Arrival. TDP (1) Technical Data Package. 9 h7 B; [& y ^! o# ?! [0 t" {# v(2) Test Design Package. (3) Threat Design Program.

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TDORC Technology Demonstration, Quick Reaction Capability. 7 A ?* O8 g2 F. VTDR Terminal Defense Radar. 4 F' R+ d/ o/ T( L$ p1 m, Y0 zTDRSS Tracking and Data Relay Satellite System. TDSSPA Technology development for Solid State Phased Arrays. TDT Target Development Test. TDTC Test, Development and Training Center. TDU Target Data Update. ! @8 A9 B6 Y& m2 i' @* I! D @TDUGS (1) Target Data Uplink Ground Station. (2) Target Data Update Ground Station. 0 _( L: M4 x( h7 NTE (1) Thermo-electric. (2) Test Engineer. (3) Training Element. (4) (BMC3) Test Exerciser. o& @1 q2 O% K; P3 T- dTEA Transportation Engineering Agency. TEAS Test and Experiment Activity Summary. Tech (1) Technical. (2) Technology. (3) Technician 4 J- \- p- I2 l: e0 oTECH Technical TECHON Technical Control. 6 U7 H2 s# x7 _1 k" yTECHEVAL Technical Evaluation (USN term). 8 f, z$ s' H6 y9 T( JMDA GLOSSARY, VER. 4.0 T 294 Technical Data Scientific or technical information recorded in any form or medium (such as 0 Q+ G1 G# V1 _manuals and drawings). Computer programs and related software are not 0 q- Y. C2 Q6 M3 ^technical data; documentation of computer programs and related software are. Also excluded are financial data or other information related to contract administration. Technical Data Package (TDP) 0 M4 W; [" P* JA technical description of an item adequate for supporting an acquisition # n; A2 v8 Z% \+ n8 O' D0 xstrategy, production, engineering, and logistics support. The description defines 5 I$ n. V7 V8 p6 h1 ?: q- @) fthe required design configuration and procedures to ensure adequacy of item 8 i' @* E% N. u. }4 U5 R9 ?performance. It consists of all applicable technical data such as drawings, ' Z3 W1 t# O" ?associated lists, specifications, standards, performance requirements, quality assurance provisions, and packaging details.

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Technical 3 r% i- B+ _) _8 m+ P BEvaluation " N$ G0 c% J8 a h; c& [- ?9 wThe 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.) # \/ U* o* n6 R5 [! h1 |Technical Objectives * H. e! H9 A( T, }7 V. FThe “target” values for the development effort when insufficient data is available for stating binding technical requirements. Technical ! X0 ]4 T5 H6 \ H7 ]! k5 g" ` oObjectives & Goals (TOG) % u( Y. ^# G/ `! i" d, v% F0 wHigh-level acquisition document to guide decision making for BMDS # l1 D- F$ R' L) Z. rdevelopment; communicates objectives and goals. Technical a c ]) b" ]; Y9 aParameters (TPs) * W' l; p5 a: y" b/ qA selected subset of the system’s technical metrics tracked in Technical 2 k& H' p) F: h: l9 Q ?$ bPerformance Measurement. Critical technical parameters are identified from risk 2 K* O$ c: t- K# M7 p8 L, g1 @analyses and contract specification or incentivization, and are designed by % W" W& c7 _3 {4 g1 s6 ?management. , R' r: a* j7 Z1 ]Technical Performance Measurement (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 assessment, which estimates, through tests the values of essential performance & X% R$ `* \+ d Wparameters of the current design of WBS product elements. It forecasts the ; @6 V5 B3 C! hvalues to be achieved through the planned technical program effort, measures 3 w: P4 c" j5 i6 V Ldifferences between achieved values and those allocated to the product element by the system engineering process, and determines the impact of these ; Z* q% j# H8 N) n5 B5 ^$ }; G mdifferences on system effectiveness. Technical ) U: l; E& I8 D- S- _9 f. g! C# ^Specification , ] V2 F5 ?% F+ ~A detailed description of technical requirements stated in terms suitable to form 8 t' ~, \9 Z, f5 ithe 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 9 F B. t# _) q6 NExecuting Agent 3 @* g1 s3 x$ {" J" `! [The Service or agency (DoD or non-DoD) that has been delegated management # `, m3 [5 L$ ?; X( U# tresponsibility for a particular critical supporting technology by MDA or Executing Agent. Technology Program & @- ^" F Z: c/ D" r$ r1 HDescription 4 U" K- h3 O* X- T: aThe generic description of the applicable supporting technology or critical ; o) |1 W `/ p( S' L* S {' m$ ?supporting technology. TECOM Test and Evaluation Command. TED Technology Exploitation Demonstration. MDA GLOSSARY, VER. 4.0 T ) Y/ @* Q9 \* Y x- H1 {( ~295 TEIPT Test and Evaluation Integrated Product Team. TEL Transporter-Erector-Launcher. Telemetry, Tracking, and Command (TT&C) Functions performed by the satellite control network to maintain health and 8 r6 I/ {. E# r4 hstatus, measure specific mission parameters and processing over time a , g: F( \. I2 A# H, l$ Csequence of these measurement to refine parameter knowledge, and transmit mission commands to the satellite. Teleprocessing The combining of telecommunications and computer operations interacting in the , r5 m- ?+ Y" }/ Oautomatic processing, reception, and transmission of data and/or information. 6 ]( M( L3 R9 M; p5 m6 hTELESAT Telecommunications Satellite. TELINT Telemetry Intelligence. 6 Y% g' t' S9 Y$ yTEMO Training Exercises and Military Operations. 5 |6 M( M D/ B& J' I& WTEMP See Test and Evaluation Master Plan. / m. v, ~" `8 wTEMPEST TEMPEST is an unclassified short name referring to investigation and studies of compromising emanations. It is often used synonymously for the term "compromising emanations,” e.g. TEMPEST tests, TEMPEST inspection. (See 0 k- H b( X5 h0 p! e7 W; JCompromising Emanations.) 8 S. c3 s8 U6 v! ITENCAP Tactical Exploitation of National Capabilities. 4 ^! h7 z- U1 K+ KTEP Test and Evaluation Plan. 9 n& p8 i' r2 U/ Z& zTER Test and Evaluation Report TERC Test and Evaluation Resource Committee. TERCOM Terrain Contour Matching. : O* ^$ K, j, j2 p/ D8 |2 A1 XTerminal Defense Segment (TDS) The portion of the BMDS that defeats ballistic missiles in period of flight between atmospheric reentry and impact. 4 v6 L* g b* r" nTerminal 3 }! h' Z' f7 `8 iGuidance % a" `; u' @' B$ _: R, g9 Z5 eThe guidance applied to a guided missile between midcourse and arrival in the vicinity of the target. Terminal Phase That final portion of a ballistic missile's trajectory between the midcourse phase ; [' M( H- x* j* a& Iand trajectory termination. % V4 Z& @) e# i' J) zTerminal Phase Interceptor 8 N8 V2 l8 v3 [3 m9 Z6 i4 k3 cA 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 2 R1 C; Q+ ^9 d. gPBVs and RVs in the midcourse phase. (USSPACECOM) Terminator Transition from sunlight to earth's shadow in space. . T- \8 G" ^. D* Q8 _0 D# yTERS Tactical Event Reporting System. " l# d/ e8 L0 J! GTES Tactical Event System. 8 Z+ h! I+ M1 k# K& ZTESP Test and Evaluation Security Plan. TESSE Test Environment Support System Enhancement. . ?5 s8 L- I' lMDA GLOSSARY, VER. 4.0 T 296 Test and Control The ISTC Test and Control provides the human interface for testing system % L0 m* l2 O0 u2 D( d/ ohardware and software. The Test and Control will consist of the necessary - a* L; s! j9 F$ l% vconsoles, processors, and storage devices in order to be able to control all operations of the ISTC such as configuring the system, running a scenario, : \6 D+ d* s/ n) Canalyzing data, generating reports, and testing system hardware and software. Test and 4 L C# ]; c/ Q; S) EEvaluation (T&E) & h6 p) X) s! f/ CProcess by which components or systems are tested and the results evaluated / f+ o a/ K* ]; M" t0 G% Gto 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 ; k- @4 U. S- D- Qto assist the engineering design and development process, to proof manufacturing processes and control and to verify attainment of technical % d9 A7 A! M& c6 vperformance specifications and objectives. OT&E is conducted to estimate a 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 6 \2 f7 T0 [; F$ H3 B0 v* o8 N- l1 s8 |those items meet the requirements and specifications of the procuring contracts or agreements. OT&E is further subdivided into two phases--Initial Operational " x5 G: q7 m9 [) s" ?6 o) J9 ?(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 operational effectiveness and suitability. Therefore, IOT&E is a field test ' ^- A4 {% }1 j9 ?$ {- d! bconducted on a production representative system in an operationally realistic environment, by typical user personnel and includes use of realistic threats. FOT&E is conducted on the production system to verify operational effectiveness and suitability, to fill data voids from the IOT&E, or to verify correction of " N' k9 \9 ?" C# q# }deficiencies in materiel, training, or concepts.

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Test and 4 r$ V' ]* a! `8 J$ L7 nEvaluation 7 y/ X& \2 {2 DMaster Plan : v4 n$ O ]5 ]1 k, M3 n, T1 m; S! D(TEMP) An overall test and evaluation plan, designed to identify and integrate 2 v+ [ s% ]0 A, l4 D3 Y% \objectives, responsibilities, resources, and schedules for all test and evaluation ! E) I" W. y4 _; ]1 \6 ?to be accomplished prior to the subsequent key decision points. Prepared as ; ?9 ]; ]6 B) s. xearly as possible in the acquisition process, it is updated as development progresses. Test and $ t7 n' j9 G- m$ AEvaluation Working Group (TEWG) The TEWG is the forum in which T&E coordination for test requirements, planning, execution, and reporting, is accomplished among members of the Acquisition Team. The primary purpose of the TEWG is to optimize the use of 5 @* s6 F) K: X R( j7 \: Btest data, instrumentation, facilities, and models/simulations to achieve test 8 M0 ~) J! k# u& D3 Pintegration 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 ) ~- C7 x5 P9 ~4 z. owhen there are T&E implications. ' N+ `) p; d0 i6 y3 q* P: a9 vTestbed A system representation consisting partially of actual hardware and/or software and partially of computer models or prototype hardware and/or software. ) a; j- T" V/ f) tTest Criteria Standards by which test results and outcome are judged. Test Integration N9 R- ~$ a3 U8 `- ?Working Group (TIWG) 2 ~2 \7 a, X- AA working group designed to facilitate the integration of test requirements in order to minimize development time and cost and preclude duplication between developmental and operational testing. Test Plan A document prescribing the approach to be taken for intended testing activities. The plan typically identifies the items to be tested, the testing to be performed, ( D3 \. Z# v$ O/ Stest schedules, personnel requirements, reporting requirements, evaluation criteria, and any risk requiring contingency planning. t% A# S4 T, N. T& J1 J1 yMDA GLOSSARY, VER. 4.0 T 6 w' A' I! m" b( a3 @! v297 2 O! p9 L, @' W1 ^$ [, w, xTest Target Vehicle (TTV) Single stage, ground launched, solid propellant theater target developed for 0 g# M( \3 B3 n* \' G9 HSMD Program. Also called “Aries”. Test Validity The degree to which a test accomplishes its specified goal. TEV Test, Evaluation and Verification. $ v, x% x X8 A0 bTEVS (1) Test Environment System. (2) Test Environment Support Systems. ; i" v; A5 D \% i! F$ sTEWG See Test and Evaluation Working Group. TEx Test Exerciser (NMD BMC3 Term). 9 y! L5 a7 S# n2 c2 y! r# P; cTEXCOM Test and Experimentation Command. TF Task Force. TFC Tactical Fusion Center. TFCC Tactical Flag Command Center (USN term). TFD Technical Feasibility Decision. ' M! f9 l& n# M- g2 z9 STFE Thermionic Fuel Element(s). ' a' M3 y6 @! YTFIM Technical (Architecture) Framework for Information Management TFOV Theoretical Field of View. TFR Terrain Following Radar. TFRAMES Tools to Facilitate the Rapid Assembly of Missile Engagement Simulations. . w2 C# v' V: v- ]TFT Time Off Target (JFACC term). . D a: `3 Q ]. S' j' LTFW Tactical Fighter Wing (USAF term). , K# W& B* f. ~3 s0 KTG (1) Threat Generator. (2) Trajectory Generator. 4 z/ Y+ W% o: Y7 g J GTGINFOREP Target Information Report (JFACC term). TGS Track Generation System (USN term). ' ?* O1 ~- C# I9 P( f3 Q7 sTGW Terminally-Guided Warhead. - k# G8 T+ s) C" w. r( L4 GTHAAD See Theater High Altitude Area Defense System. Theater The geographical area outside the continental United States for which a commander of a unified or specified command has been assigned. Theater Attack Attack on a geographical area outside the continental United States. Theater Ballistic : L2 M5 o+ _) cMissile Defense (TBMD) System ( }: k- [; U8 V$ k# |The aggregate TMD C3I and TBMD forces that, in total, provide defense against ballistic missile attacks within an overseas theater of operations. (USSPACECOM)