航空缩略语词典

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STINFO Center Science and Technical Information data centers archiving and providing user access and support to a variety of missile defense test and evaluation data. STM Significant Technical Milestone. * o; \- o4 N) l" [, \$ bSTO (1) Special Technical Operations (JFACC term). (2) Science and Technology Objective. . P/ `/ A1 H7 I0 Y5 LSTOAL Short Takeoff/Arrested Landing. 6 W7 {* P2 S/ z' R$ g/ HSTOM System Test Object Model. Storage, ( K0 D% E6 \$ B4 Y( O' MHandling, and / t* Q9 c, W$ k2 DTransportation T9 G$ m' R4 v! ?# w* p0 R" j) gEnvironments ) L6 t5 ~* j& U) r/ fThese environment categories cover the applicable free field or ambient 7 o3 s- \ F, u, Z- i& Zenvironments, which the system assets must be capable of withstanding during 6 d: \5 `2 s: k ^4 B4 r) R8 ostorage, handling and transportation. They include the full array of applicable 0 M! G; | e6 k5 k# G% ~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 Set. 4 h8 H0 f6 \+ x- tStorm Shadow Conventionally Armed Stand Off Missile weapon based on Matra of France’s Apache missile. 0 q& L5 u3 u {' n+ \STOW Synthetic Theater of War (US Army term). STP (1) System Test Plan (2) Sensor Task Plan. STRAP HATMD System Training Plan. STRATCOM Strategic Command. " P. }& i1 F, t) A- A% c" NStrategic Defense * _: z- T G* C" U, [. H0 KAll active and passive measures to detect, identify, assess, degrade and defeat ballistic missile, air, and space threats to North America, including measures to nullify or reduce the effectiveness of such attacks. + P) [, B" l! ]: {Strategic Defense Emergency 8 n1 l) M* G) }% O& f- jDeclarations that attack is imminent or taking place. + S/ N. }2 m5 q- a; y, X$ pStrategic Defense System (SDS) A generic descriptor, which refers to all architectural elements of the evolving ballistic missile defense system. + J* p: E, I% ]" TMDA GLOSSARY, VER. 4.0 S 280 Strategic Level of War 0 b/ V2 W: e" N8 U cThe level of war at which a nation or group of nations determines national or alliance security objectives and develops and uses national resources to . e) K/ d% L7 T+ w% Baccomplish those objectives. Strategic Offensive Forces (SOF) Those forces under the command of the Commander in Chief, USSTRATCOM, the Commander in Chief, Atlantic Command, the Commander in Chief, Pacific Command, and other forces assigned to execute the Single Integrated Operations Plan (SIOP). These forces include but are not limited to B-52s, B-1s, 1 s: R/ \$ u4 \9 P' pFB-111s, Minuteman IIs and IIIs, Peacekeepers, Poseidons, and Tridents. # ?2 P8 V2 _5 n; w5 `7 k NStrategic Reserve # Y" |5 ?4 _9 [- wThat quantity of material that is placed in a particular geographic location due to strategic considerations or in anticipation of major interruptions in the supply - D$ ]- H O9 c( }distribution system. It is over and above the stockage objective. Strategic 9 X) H9 \: D) Z3 x7 V5 u5 LWarning : p. G+ W! D( S6 H2 HA warning prior to the initiation of a threatening act. ; y5 H- ]* w1 X4 C$ _, F0 ~Strategic - T! m( p1 ]9 IWarning Lead Time That time between the receipt of strategic warning and the beginning of # z- Q# T4 x$ Q( A7 C, e8 ^/ yhostilities. This time may include two action periods: strategic warning predecision time and strategic warning post-decision time. 1 d# `, j: n! j+ v- WStrategic Warning Post- # z6 k% e& Z% V9 n" KDecision Time / ~ R# i( O+ p% NThat time which begins after the decision, made at the highest levels of 1 N- s1 i( z2 p* k* j- wgovernment(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 6 ~; ^* Y- C+ {1 t. E' xwarning lead-time available for executing pre-hostility actions to strengthen the ! W4 H8 ~! {: D( Q) ~! Bnational strategic posture; however, some preparatory actions may be initiated in # V4 G8 s. [9 C9 Vthe pre-decision period. Strategic : h2 t3 G$ N" {" a3 Z! x* |Warning Pre- - }8 `4 r' U0 fDecision Time That time which begins upon receipt of strategic warning and ends when a decision is ordered executed. It is that part of strategic warning lead time & k, G& T/ v; ~8 e( E. M) _# davailable to the highest levels of government(s) to determine the strategic course of action to be executed. " `! Z9 e* R' N- e+ z6 |STREAD Standard TRE Display. STRICOM Simulation, Training, and Instrumentation Command (USA term). Structured $ ]( f5 Y8 H" i" \8 r/ d1 Q. G$ SAttack , P Y9 M' Q0 z) w* T aAn attack in which the arrival of warheads on their diverse targets is precisely timed for maximum strategic impact. Structured Design 5 |. j/ D; e HA 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 1 E( s* ]" b, ? V0 }flow analysis.

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Structured 1 S+ n- g; w z! U0 XProgram 0 d) G4 D: D" w P( A; rA 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: 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 instructions. STRV Space Technology Research Vehicle. STS See Space Transportation System. STSC Software Technology Support Center. & f+ Y2 [- f0 v- l* W7 XMDA GLOSSARY, VER. 4.0 S 281 STT (1) Small Tactical Terminal (USAF term). (2) Stockpile-to-Target (US Army term). STTR Small Business Technology Transfer. + \1 @' J" e1 QSTU Secure Telephone Unit. % P9 z# B2 W( c" Z5 g" GSTW Strike Warfare. : V0 C7 ^! o) P- Z! ASTWC Strike Warfare Commander. . Q1 a1 r1 p# Z6 \, u) W: YSTWG Simulation Tools Working Group. Subassembly Two or more parts joined together to form a unit, capable of disassembly, which 3 a5 g. h2 T. c% l" vis only a part of a complete machine, structure, or other article. Subcontractor A contractor who enters into a contract with a prime contractor. 1 J( a+ G) ^2 XSubject Security ( s' R. ~8 _7 U, G& z K jLevel 5 X3 d% o$ J9 `) m& j* \+ KA subject's security level is equal to the security level of the objects to which it has both read and write access. A subject's security level must always be ! E/ |! ?! r3 B$ \$ Adominated by the clearance of the user and with the associated subject. & ?5 y0 I7 }* t' }Submarine- Launched Ballistic Missile (SLBM) A ballistic missile launched from a submarine, with a range of 3,000 to 6,000 . x# c. w6 E3 E2 Jmiles. SUBROC Submarine Rocket. # d* G3 [: L# J3 ^- p6 ESubsystem A functional grouping of components that combine to perform a major function 2 v& b0 r( y1 q o4 d+ Twithin an element, such as attitude control and propulsion. Subtractive Defense First come first engaged as long as weapons last. SUCCESS Synthesized UHF Computer Controlled Equipment Subsystem. ( T- I! f4 ?7 Y/ W4 i0 k% O% XSuccession of ! w( u* u. C/ fCommand 5 }9 j; v; q7 l( O3 [8 W- J8 M/ jThe planned or actual sequence in which subordinate commanders, in turn, become de facto commanders of a senior organization. Devolution of command is a synonymous term. 3 Q C& X7 n9 J1 L9 e, NSUM Software Users Manual (Computer term). Sunk Costs The costs of resources already committed or spent. In comparing two # I0 [( I) t8 P* _alternatives, such costs are "non-additive," and they are not germane to / @ q# d+ |: r r, r# b" s5 e, \, udecisions about future use of resources. Sup Pro Supporting Programs (MDA term). Super Survivable Solar Power Subsystem Demonstrator. . H: N) m" s& q4 s% B8 r9 CSuper Radiance The process used by a super radiant laser to generate or amplify a laser beam in a single pass through a lasant material, or, in the case of a free electron laser, through an electric or magnetic field in the presence of an electron beam. Super # {7 A- x( {- zradiance is actually a form of stimulated emission. Also known as superfluorescence, or amplified spontaneous emission. MDA GLOSSARY, VER. 4.0 S 0 x( K3 t7 q; N" k282 ; c) J& R7 l* F/ z( u' ZSuperradiant Laser (SRL) A 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 ( t. B* h4 i8 u& S: N5 t+ mlasers which are sometimes called "cavity lasers" to distinguish them from superradiant lasers. Free electron lasers may also be superradiant; the laser beam of a superradiant free electron laser would pass once through the electric ; R* e: U: Z" ?8 Vor magnetic field (instead of a lasant) in the presence of an electron beam. ' [2 I! Y% S- x+ j- d/ YSupervisory Programs 5 D R& v! o! F# w6 y: S4 c- XComputer programs that have the primary function of scheduling, allocating, and * M% g4 G2 s" i; \controlling system resources rather than processing data to produce results. Supplemental Appropriation 4 k3 h; @8 k1 m& P BAn appropriation enacted as an addition to a regular annular appropriation act. Support ) ?: x( m6 A0 { G( c* wEquipment ! h' P( i- O. X( j- K$ DAll system equipment required to support the ground and flight phases of the mission. Support equipment includes aerospace ground equipment (AGE), 0 k- B# v: x! ~$ Q' G% [9 A/ d; g% X; P' Bmaintenance ground equipment (MGE), transportation and handling (T&H) 9 ]) c% v# [" H2 V' ^equipment, and equipment used to support system deployment (i.e., assembly ( L- p) b# V$ D |4 M# V' \1 M0 ]tools and fixtures, test and checkout equipment, personnel support and protection equipment). Support Personnel Individuals, in addition to operators, trainers, and maintainers, who are directly associated with an operational system(s), and who are critical to its continuous 4 N! R1 f) _6 k8 B( Joperation. Examples include program management offices, security, supply, & {1 J' k) ~$ f! P) G3 Iadministrative 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, below the level needed to fulfill its mission objectives, by an opposing force. SUPSHIP Superintendent of Shipbuilding. 9 ~% i4 x8 F3 p$ h. U! q2 v7 ~, ?, JSURCOM Surveillance Constellation. 2 p" }. l7 T- c/ m9 @9 N3 m& z+ X: zSurge Production An increased rate of production necessary to meet demands for defense items due to a need for accelerated production to meet a threat or for a wartime or " \; u1 L; e) b3 X' b, b1 D/ kmobilization situation. This increased rate can be obtained by having excess " u' E0 m# A. dproduction capacity available or by utilizing multiple shifts of normal capacity measures. 4 e6 d T/ E+ S4 O0 r) n: FSurveillance An observation procedure that includes tactical observations, strategic warning, 6 ]: `8 ^! T0 t1 Dand meteorological assessments, by optical, infrared, radar, and radiometric . n8 M S, Z5 p8 ]5 c6 j+ A% ]% xsensors on space-borne and terrestrial platforms.

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Surveillance Requirements Requirements are requests for surveillance, including relative priorities for ' A- v k" u. k- w. T% C, Kcoverage and sensitivity levels, based on operational orders, selected response 8 h; l& ]5 a# E5 Roptions and current surveillance system availability. ; X" s$ m; l0 Z, {- L6 fSurveillance, + j5 J( _- |% r5 D& ?Satellite and Missile The systematic observation of aerospace for the purpose of detecting, tracking, ' X3 ?, c3 ?8 ]" K1 T/ Aand characterizing objects, events, and phenomena associated with satellites 9 v' f) f* v+ _- e/ x3 d- jand in-flight missiles, friendly and enemy. Surveillance 6 f9 c" }$ ]+ V% w4 ^System 8 s+ t5 b; ^" V( B+ OConfiguration 6 S) y2 R, V4 T$ M- w% _- u# n6 G0 s+ RThe sensor types and locations and the modes of operation currently activated ) T, ?' c8 c. Zin the surveillance system. ' Y K$ [0 g5 z4 }" Z2 D3 AMDA GLOSSARY, VER. 4.0 S ; Q% b4 Z. R0 [: B283 / H& k3 _9 Z% z- W/ a3 v. X1 C. k TSurvivability : F# M; g( O2 k9 J) c8 h m3 C5 B( LOperating 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. Survivable and ( q. T9 n. B5 q. }+ QEnduring ; \* X: k2 L" g) U bCommand Center (SECC) : ]8 O8 L9 j5 X: i$ lThe USSTRATCOM mobile C2 facility. SUS Site Utilization Study. Sustainer Propulsion stage of a missile usually operating after the booster cutoff. 5 b5 t& L- \6 e# f0 N% i( }SV Space Vehicle. % X0 v( Q1 C6 b& FSVS (1) OBSOLETE. SSTS Validation Satellite. (2) Scientific Visualization Suite. # k: _( w$ h2 f1 l7 g* Q, ySW (1) Software or (S/W). (2) Space Wing. SWC Strike Warfare Commander. 7 @* J3 D Q& Q, b1 ], ^Sweep Jamming A narrow band of jamming that is back and forth over a relatively wide operating band of frequencies. & t1 A( ^: A$ L# q7 K% kSWG Scenario Working Group. SWIL Software-in-the-Loop. 0 o8 B4 X/ I! _$ |" nSWIR Short Wavelength Infrared. 7 z/ ]6 j; m5 N9 f6 `6 X" E7 NSWSA Spatial Weapons System Analysis. * ?: R2 Z/ W1 `6 eSWSC Space and Warning System Center. 4 ~6 j; X# r$ |: {2 J0 J! l4 @8 d2 C7 iSYDP Six-Year Defense Program. Synchronization For data streams, the process whereby a received set of data is placed in one to * O' c: @" W7 ]" v5 Q! Uone correspondence with the data assumed to have been transmitted. , ~' o4 c4 V& i/ l4 NSynthesis The automatic generation of a run able system from a specialized design where + _0 p/ t8 f& f. Meach module description has associated implementations. , U: z- {* g" U5 }7 i& bSynthetic Aperture Radar (SAR) & U, s3 e4 s* w8 {: `$ R" \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 ! Z2 J0 B, m" M) ctheoretically equivalent to that of a single large antenna as wide as the distance 4 ^& y: i, p. V1 Q6 abetween the most widely spaced points along the orbit that are used for # b: Z8 \4 X3 D. J& gtransmitting positions. In practice, resolution will be limited by the radar receiver's ( j2 i: M; T& X; I$ {signal processing capability or by the limited coherence of the radio signal emitted by the radar transmitter. ; Y' `9 x- R9 W. D- x" h5 LSYS System. ; D+ O: J, m: r2 ^8 w" F) ySys C/O System Check Out. ' i% W9 n- X( P/ eSys Cmn System Common. + n/ {1 [# B: H0 e* V$ TSys T&E System Test and Evaluation. MDA GLOSSARY, VER. 4.0 S 284 + O, t; o% t: Q. t7 Y. HSYSCOM Systems Command. 6 Z9 F& \3 M0 S3 T9 [8 T& xSystem (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, and delivery to users. 0 _7 c0 B5 m; |* p. ^(2) A combination of two or more interrelated equipment (sets) arranged in a ; ~6 ~1 |2 M5 \ k1 _: Efunctional package to perform an operational function or to satisfy a ; E$ v' @) x- W P# D: _requirement. # @4 R1 r/ \. }/ E+ P; O: RSystem 7 B; Z* A: o0 K$ y5 f/ o, E. yActivation ' D T* A$ w, Q9 JThat 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 ) ~; X# o6 I$ c4 l& E. T% I' ^Control. System Architecture System 7 j, h/ N+ ~$ A1 B1 v: jCapability 4 i0 o% q# F; z$ s: HSpecification - s+ c8 X2 {3 `(SCS) 9 T; F, V& i3 _& G9 u; _The structure and relationship among the components of a system. The system 6 K4 P9 v; V8 g0 K- r$ b8 Oarchitecture may also include the system’s interface with its operational ) @1 w3 C! |% M% C3 h. _environment. A framework or structure that portrays relationships among all the ) i6 e6 u8 R$ p: f/ I2 l* \elements of missile defense systems. % P5 L1 [! Q7 @+ F( {; j w, C& SThe government document that translates capabilities into functional specifications for the overall BMDS and allocates functional specifications among 4 r" f2 R) H, U. `. ]1 K1 \3 ithe elements of the BMDS. W. D8 ]3 c! \! z0 R+ }9 i( ISystem Center 1 U0 [2 x/ a* U9 x: u0 L* L(SC) . X; U2 b( g) b, x" b M8 jA center in CMAFB responsible for the scheduling of maintenance for worldwide 1 l3 Q6 g. n* q& C0 y( Gsensors and supporting equipment as well as maintenance responsibility of equipment in CMAFB. System Concept * G! l9 q& C" }7 P2 L5 t9 Y1 E) L# h6 aPaper (SCP) & }& I9 A! @* `4 zOBSOLETE. For a major program, was used to summarize the results of the concept exploration phase up to Milestone I and to describe the acquisition strategy, including the identification of the concepts to be carried into the x/ _2 J6 F! z+ U% Odemonstration and validation phase and the reasons for elimination of other concepts. Now an Integrated Program Summary (IPS).

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System " n" _! F4 w s- [$ J9 O! N# y( AConfiguration Control Board : g ?3 x' ]# L l* t$ k4 y6 |1 v(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. : ]: K0 |3 ^4 Q4 ?System Control Function or task of monitoring the maintenance status of assigned sensors and ' J: n1 n5 X8 |( r. j" ~3 c) F- C& ~computer systems. ' E: i r. A, y/ R* |# N' @ _$ ?System-Critical Function . k8 g8 H3 w" R1 J$ x- aA function that is necessary for the successful accomplishment of the system's mission. ) X$ v+ d; }4 ~. o+ Z* L/ @System Definition 5 J( s5 `0 }4 S4 C# NReview (SDR) + m* y& ?' I+ `: N- _2 C, vThe formal review, in briefing format, for periodically deciding on updates to the ; `+ l( ~+ C9 H0 `* o3 Esystem plans for development based on estimates of the program schedules and ( R" D/ e/ ? Y: Jfunding. The SDR summarizes candidate development plans and their potential + ~$ ]3 G( M( P; Z# `impacts on system design, cost, and schedule. The SDR provides a systemsengineering basis for the MDA program planning activities. Following the SDR, detailed element planning will result will result in a Configuration Control Board, * l7 N+ C* A. c! {0 ^% gfinal trades, and program documentation in the PPBS. 5 Q: I# x! k/ `7 l) r' c7 _: TSystem Deployment Delivery of the completed production system to the using activity. 9 u0 R p! x" V* kMDA GLOSSARY, VER. 4.0 S 285 7 M" r* m! M X" G; B$ Y% LSystem Design (1) The process of defining the hardware and software architectures, 5 ?* J0 Y$ n7 W* V$ Y" X, ^8 ~/ kcomponents, modules, interfaces, and data for a system to satisfy # h& }; f1 [1 K% g/ dspecified system requirements. " i' F# ^" J: X- N. H' K6 A. F(2) The result of the system design process. System Design Concept An idea expressed in terms of general performance, capabilities, and + _: P. t/ U9 I( E! ^characteristics of hardware and software oriented either to operate or to be operated as an integral whole in meeting a mission need. System Design 1 j& f2 \5 I( S) rReview (SDR) % M2 c$ M9 @, JEvaluates the optimization, correlation, completeness, and risks associated with the allocated technical requirements. ' F+ ]6 ^1 `9 V- YSystem 9 j8 V. j7 R" T6 O3 OEffectiveness / k0 w. h$ |( @& J' Y+ q: U* \The measure of the extent to which a system may be expected to achieve a set ) s- q/ O; o. B# l& p, v$ cof specific mission requirements. It is a function of availability, dependability, and ' i- n8 L, O0 Fcapability. System Evolution 7 S. g B$ b8 M: 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 Executive Council’s (SEC) development decisions; documents the current BMDS Development Baseline; and summarizes the capability, integration and $ b! G9 E8 F9 x' R1 D qassessment 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 3 Q2 r/ F& q) H) ~$ [4 w, Sthose challenges. / r* N1 R! U* F1 f9 l: |0 rSystem Families A collection or grouping of interrelated software systems in the domain that share a set of common characteristics. 8 R! _& u/ k3 pSystem Generated : ?$ W2 ?6 ~7 x' K4 {9 ]Electromagnetic & D( r4 V: [6 Z" Z! O8 v$ O" B: A* y2 [/ F, yPulse (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 * w* |/ Q6 L5 q! r' ~' vprimary disturbance mechanism is the flow of replacement current through the ; Q7 l- `& q. w6 h. uobject in order to produce charge equalization. # Z% ^+ f. ]/ J7 g2 @; VSystem 5 a5 ^: I/ ]0 ZIntegration Test A live flight system-level test utilizing actual system command and control, & V1 {; [1 t! R# asensors, and weapon hardware. System Manager A general term of reference to those organizations directed by individual . |0 i) \$ S3 z6 h$ b: l9 pmanagers, exercising authority over the planning, direction, and control, of tasks , X. P( A: C# M$ V! gand associated functions essential for support of designated weapons or equipment systems. 0 D9 p8 h: r; g0 z$ sSystem - R1 a9 y, `7 _! U" D, I0 E; a, QOperational - C% ? v$ o$ \) i5 ]; uConcept A formal document that describes the intended purpose, employment, + {* B, C- K- n" |9 w( |3 Fdeployment, and support of a system. System Operation and Integration Functions (SOIF) ' }7 y' ]# `1 o; Q7 dThe automated activities of tracking, communications, asset management, and 0 j% c' ~ M9 d# A- M c' k4 ]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). System Posture A USSPACECOM system of graduated readiness steps to bring the strategic ( P7 G* k# b8 EBMD system to fully generated alert, similar to the USSTRATCOM concept of ' p8 x7 X$ w5 X! k$ Iposturing aircraft and missile forces to reduce reaction time. MDA GLOSSARY, VER. 4.0 S 5 N2 D/ v4 A: o0 t( p286 System Program ) J. _" J( L% K% O3 w f/ AOffice (SPO) The 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 7 _3 f7 G* S! ~1 e% ]0 S: ISystem Readiness includes the development of OPLANs necessary to carry out the assigned mission, using strategy and guidance provided by higher authority - z- ^1 _: {! ^# j+ V0 ~5 ~along with knowledge of current system performance and planned capabilities. It ( e. E) {" t a' Y( [includes peacetime tests and exercises to maintain the system in an operational 2 m! D) k# v- n( P3 _8 tstate, 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 $ k/ X$ ?8 c% [" z! vand for corrective action. It also provides for maintenance schedule control, historical maintenance data retention, maintenance training, and test results ; I+ ?; `: O) ~status reporting. System ; D4 ?* }1 t- s! wReadiness Objective A criterion for assessing the ability of a system to undertake and sustain a specified set of missions at planned peacetime and wartime utilization rates. System readiness measures take explicit account of the effects of reliability and maintainability system design, the characteristics and performance of the support . j' ?3 z; q6 l5 `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. System Requirements Analysis (SRA) An analysis of the operational system requirements, as defined in the System Concept Paper and other approved requirements documents, used to determine specific system functional and performance requirements. System Requirements * O4 \" A, @7 z2 FReview (SRR) Conducted to ascertain progress in defining system technical requirements. * P( T( D8 M9 D) ], U6 RDetermines the direction and progress of the systems engineering effort and the degree of convergence upon a balanced and complete configuration. System Security $ {. s4 W& p# ~6 S5 uEngineering (SSE) & t# \) L, Q1 BAn element of system engineering that applies scientific and engineering principle to identify security vulnerabilities and minimize or contain risks 2 f) |/ ^2 U7 y9 a/ yassociated with these vulnerabilities. It uses mathematical, physical, and related 5 ?2 p1 n5 v4 E8 [1 ]6 l6 Escientific disciplines, and the principles and methods of engineering design and ! n2 m# l/ f! A8 kanalysis to specify, predict, and evaluate the vulnerability of the system to 2 A5 A' Q- @2 {' y9 C* r# tsecurity threats. System Security Engineering 4 B" s9 S S5 d8 ~" DManagement ! Z2 }, x1 A, E( a7 u6 [Program 1 j- o* H( J7 \ C1 L(SSEMP) * ~- H) C" |$ V7 z& aThe contractor shall establish a SSE program to support economical achievement of overall program objectives. To be considered efficient, the SSE program: (1) enhances the operational readiness and mission success of the defense resource; (2) identifies and reduces potential vulnerabilities to the resource from sabotage, theft, damage, destruction, etc.; (3) provides management information essential to system security planning and (4) minimizes + G5 S0 }# K# W# O7 Pits own impact on overall program cost and schedule. 0 A1 r( V P" F7 D; PSystem Security 2 w" V f* P+ h6 E% A) j. FManagement - B$ J: q6 k' ]1 p* s% k& BPlan (SSMP) 8 T. n1 Q) g: F! ^- B2 c/ GA formal document that fully describes the planned security tasks required to 5 l4 H& r1 C" Q& Qmeet system security requirements, including organizational responsibilities, methods of accomplishment, milestones, depth of effort, and integration with other program engineering, design and management activities, and related systems. * v9 h& R. @8 G e6 _$ V+ N! m, mSystems Engineering / I3 T0 }* _& S4 g6 P! VAn 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 6 e- v5 u: k% c; J! `287 Systems + i6 T% H n @' A" F: QEngineering / L! l8 G. w$ xManagement Plan (SEMP) & U" a& S9 T8 M5 s& Z* |This plan documents: (1) Management of the systems engineering process, (2) ! M$ r* _ Z5 L+ z! Z& v- pIntegration of the required technical specialties; (3) Performance measures / q! t, b4 Y' T& d" u* ?development and reporting, including intermediate performance criteria, and (4) Key engineering milestones and schedules. h3 G3 Y0 K( _# l! nSystems Test Integration and ! b u. A& ]3 Y! j1 A VCoordination The combination of SDS elements tests to reflect SDS performance contribution. " Z* \/ |5 w- y' }5 SSystem Threat ; E' S; @* e+ m$ r* ^; X# Y2 \7 \Assessment Report (STAR) # W; K) j* K- y: h* a/ ?% K( RRequired 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 y9 r8 z* }: z, p+ a& S5 H% ^( Gthe threat changes significantly. System-Valued . q; k" \7 {; Y, L& d2 ]8 pAsset ! Z3 q- L& U1 YA system element/component, function, or information element, which is critical to ! D6 _% j4 e- b. O5 Z+ f4 W) Hthe proper operation and well being of the SDS. ! L3 T2 e. V0 ~2 K3 A! P. w3 _MDA GLOSSARY, VER. 4.0 T 288 T&C (1) Tracking and Control. (2) Test and Control. T&E Test and Evaluation. 4 ^: W& g3 _- v) k. y+ vT&T Transportation and Transportability. T-MACH Trusted MACH. 0 f7 C; x5 W9 e/ E2 q' cT-UAV Tactical Unmanned Aerial Vehicle. T/R Transmit/Receive. T/REA Transmit/Receive Element Assembly (of a radar). 3 l3 X' }" n% e4 \. p# qT 8 i. A6 e5 W* c% E, F) p R2 s2 Technology Transfer. ! _: P f' V G; r8 i" K* ZT Q$ Z# J1 V" e* Q* {" \4 V* u" F2 E Technical Training Equipment. TA (1) Threat Assessment. (2) Target Acquisition. (3) Test Articles. TAA Technical Assistance Agreement. 9 \+ |) ^6 J# g. JTAACOM Tactical Air Area Commander. - @ B% {- b/ u% A- i0 n( u- vTAADCOM Theater Army Air Defense Commander. 2 {5 l- R+ H: U6 BTAAF Test, Analyze and Fix. TAC Tactical Advanced Computer. 5 J, g& o5 r0 d, C( P8 P1 NTAC-3 Tactical Advanced Computer – Three (USN term). 4 x4 _* Z* L0 UTACAIR Tactical Air. TACAMO Take Charge And Move Out [Airborne SSBN Command Post]. TACC Tactical Air Command Center. TACC USMC Tactical Air Command Center (USMC term). TACC USN Tactical Air Command Center (USN term). 9 J8 Q2 n* d% [% PTACCS Theater Air Command and Control System. # t, O' ~( T0 `4 iTACCSF Tactical Air Command and Control Simulation Facility. TACDAR Tactical Detection and Reporting. TACFIRE Tactical [weapons] Fire.

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TACINTEL Tactical Intelligence Information [Exchange Subsystem] (USN term). TACOM Tank and Automotive Command (US Army term). TACON Tactical Control. 0 s, s; o* O/ u+ \- T+ sTACS Theater Air Control System. MDA GLOSSARY, VER. 4.0 T 289 TACSAT Tactical Satellite. TACSIM Tactical Simulation 2 G5 r2 H$ w( C( {$ j- Y" u+ gTactical Air Doctrine Fundamental principles designed to provide guidance for the employment of air power in tactical air operations to attain established objectives. 2 t7 E, ?' H5 j4 cTactical Air Operation An air operation involving the employment of air power in coordination with " a0 W, ]) |4 x. l0 Oground or naval forces. j+ k( a2 ]% `# e/ }0 mTactical Air Operations 7 e: x9 E/ T* u# ]* _3 yCenter A subordinate operational component of the Marine Air Command and Control System designed for direction and control of all en route air traffic and air 3 o& Q; j, L0 e, i. ~6 G5 }defense operations in an assigned sector. % J1 ?* p5 Z2 e0 {/ DTactical Air / `' d1 r2 ~) uSupport Air operations carried out in coordination with surface forces and which directly assist land or maritime operations. " i9 D' m2 T7 lTactical Area of / W7 V) ~6 D8 n. F8 B# l9 e9 ]Responsibility (TAOR) A defined area of land for which responsibility is specifically assigned to the 4 ~0 K( ?7 I1 y3 z7 Ycommander of the area as a measure for control of assigned forces and / A5 O4 I6 J. J* Y4 n: v" tcoordination of support. Tactical Ballistic * B% m' N% P" _9 vMissile (TBM) A land-based missile generally having a range of <3000 miles that can be employed within a continental theater of operations. 4 c! p6 Q" s) L, h% w: `) rTactical Concept A statement, in broad outline, which provides a common basis for future 3 a' \+ Q1 g7 ^- N+ `5 Bdevelopment of tactical doctrine. [; G3 `5 Y+ RTactical Control The detailed and, usually, local direction and control of movements or 2 \1 I: E, H# k. T3 ~maneuvers necessary to accomplish missions or tasks assigned. Tactical Data g7 v8 Z- i9 B: S& rInformation link - |" l$ l" ]$ b' E0 ], u3 rA 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. This means that each unit receives all the information transmitted. . _& t; p' D1 UTactical Level of 2 D& k( V+ \ O# n5 P$ _War 4 R$ A- s5 ?4 V5 DThe level of war at which battles and engagements are planned and executed to accomplish military objectives assigned to tactical units or task forces. Tactical ; {# T5 Z1 E& s6 e- n% |$ O5 yOperations Area (TOA) That area between the fire support coordination line and the rear operations , |7 `4 b" q; n3 R. f3 sarea where maximum flexibility in the use of airspace is needed to assure mission % v5 F" X, `4 V. F: j9 saccomplishment. 8 |" X0 t) ?. `- ATactical ; H: K8 W1 y+ K# k5 t6 J, R& p% AOperations Center (TOC) . b% }8 {) p) \7 }, B# vA 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 6 S5 c; s7 ~2 A, s" m(TW) (1) A warning after initiation of a threatening or hostile act based on an evaluation of information from all available sources. (2) In satellite and missile surveillance, a notification to operational command 7 {9 I+ ^! O0 t& `4 Q2 Ucenters that a specific threat event is occurring. The component - O7 s/ Q' K( ?- ~elements that describe threat events are: country of origin, event type and size, country under attack, and event time. Tactical ! U1 ~3 b1 k' CWarning/Attack Assessment ! ]0 x- j* m. s/ l(TW/AA) A composite term. See separate definitions for Tactical Warning and for Attack Assessment. c$ i; h$ x: O, v1 CMDA GLOSSARY, VER. 4.0 T 290 . ]' j, f% u# }+ wTAD (1) Tactical Air Defense. i: N0 C) e& V/ y. Z& f& \(2) Theater Air Defense. (3) Technical Acceptance Demonstration. TAD C2 Theater Air Defense Command and Control. ; d) E' i' `8 ~6 F2 YTADAP Theater Air Defense Asset Planner. ' Q& @0 |% \' m$ v4 XTADC Tactical Air Direction Center. TADCOM Theater Air Defense Command. TADIL Tactical Digital Information Link. 7 Q; P* H6 Y8 T I8 |TADIL A Tactical Digital Information Link “A”. + e4 z U& u' U4 \TADIL B Tactical Digital Information Link “B” ' `7 Z. }+ {8 A2 YTADIL J Tactical Digital Information Link “J” TADIX Tactical Data Information Exchange. TADIXS Tactical Data Information Exchange System. TADL Tactical Data Link. TADS Tactical Air Defense System. TADSIM Theater Air Defense Simulation. TAF Tactical Air Force. TAFIM Tactical Architecture Framework for Information Management. TAI International Atomic Time. 8 h# g! @0 F0 `TAIS Technology Applications Information System. 3 Q1 a m6 G- j ?) UTALDT Total Administrative and Logistics Downtime. TALON NIGHT TALON programs, which support SOF. ' d2 _$ h5 C& r% cTALON SHIELD An effort using stereo DSP processing to provide ballistic missile burnout vector " `3 O( r# X: n. W2 `. {and impact prediction for interceptor cueing, counterforce tasking, and passive defense.

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TAM (1) Theater Attack Model. (2) Theater Analysis Model. TAMD Theater Air and Missile Defense. 9 t7 Y5 {: \2 M% l7 O. GTank Final Propulsion Stage (used interchangeably with sustainer). 4 h E( X; m" f: V; H2 T: BTank Debris Hardware associated with tank. Tank Fragmentation The breakup of a tank, either intentionally to serve as a penaid or naturally as a result of aerodynamic loads and heating upon reentry. MDA GLOSSARY, VER. 4.0 T 291 . L: {0 |" r& o1 @TAOC Tactical Air Operations Center. 4 l( b3 n( y4 B, a i/ s: o9 a0 RTAOM Tactical Air Operations Module. 5 V9 q- {0 O" W2 f; J/ E bTAOS Technology for Autonomous Operation of Satellites. TAR (1) The NMD Threat Assessment Report. (2) Threat Activity Report. (3) Target Acquisition Radar. 8 X6 _& d& Z4 \1 b# |) x# m8 jTARA Technology Area Reviews and Assessments. a$ g8 O: V Z; JTARGET Theater Analysis and Re-planning Graphical Execution Toolkit. Target Acquisition ( u" G8 B$ ?# G- hThe detection and initiation of track on a target in the surveillance coverage " p: a( z. \ @; R3 ~) T9 gregion of a sensing system. Target ; g' c3 k! u, _( RClassification . q+ K* b9 t6 }0 d. i2 Nand Type Identification of the estimated target category based on surveillance, 8 ]& e" k M, E hdiscrimination, and intelligence data. Target . H" w4 S) q* n) g6 IDiscrimination . Z3 h U; |" S% ^4 G! ZThe ability of a surveillance or guidance system to identify or engage any one target when multiple targets are present. Target Object 6 H9 D. t- e. kMap (TOM) # W" }: L; Z/ [- L# DA 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 target designation. (USSPACECOM) 1 M% I% X# k& t7 R( v2 oTarget 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 % x: J" n0 h. v7 `# O2 aidentification equipment. (2) In naval mine warfare, the variation in the influence field produced by the passage of a ship or sweep. Target System X6 ?+ J2 `; NRequirements / P+ w% Z0 u$ w8 M$ \Document (TSRD) BMD Program level program management document. Developed by each BMD Program Office, it outlines to MDA/TC and MDA/TE what the PO’s target requirements are for each specific flight test based on the test objectives. Producing the TSRD is the first step in the target development process. TASA Task and Skills Analysis. * \1 s+ j6 A& D( UTasks 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 required performance. TASM Tactical Air-to-Surface Missile. TASO Terminal Area Security Officer. 6 m& G5 D- J6 k# [) w0 h; b8 m6 QTAT Technical Area Task. 7 y+ b# w H0 [TAUL Teat and Upgrade Link. 5 @0 Z# U$ T2 ]) yTAV Transatmospheric Vehicle. MDA GLOSSARY, VER. 4.0 T . \7 c. B' k4 z292 TAWG Threat Accreditation Working Group. TB Test Bed. TBA (1) Theater Battle Arena. (2) To be Announced. TBD (1) To Be Determined. (2) To Be Developed. TBIG TMD BM/C3 Integration Group. TBIP TOMAHAWK Baseline Improvement Program. * B$ `5 \- [9 I: u* B, YTBM See Tactical Ballistic Missile/Theater Ballistic Missile. % u. M g2 e: B: b2 y0 v; kTBMD Theater Ballistic Missile Defense. " Q$ Q3 z/ A( L3 XTBMDSE Theater Ballistic Missile Defense System Exercise. 5 K8 q4 _9 K( ?, u; o' S: F; S( s8 WTBN To be Negotiated. " ^! C; h" P9 [2 M/ O; f3 S! GTBR To Be Resolved. 0 A& V6 j& z/ VTBS (1) Tactical Broadcast System (US Army term). ! y' w$ P8 N# l/ j4 J(2) To Be Supplied. (3) To Be Scheduled . 9 ^3 l: s9 }$ C$ {, \$ c, j5 VTCAMS Technical Control and Monitoring System. TCC Tactical Command Center. ) J$ P/ U* ^/ h5 E1 a9 ~; hTCCF Tactical Communications Control Facility. TCE Three Color Experiment. TCF Tactical Combat Force. 0 H! A6 x% c, {6 {8 @4 kTCMD Theater Cruise Missile Defense. TCMP Theater (Missile Defense) Countermeasures Mitigation Program. TCMP I Theater Countermeasures Mitigation Program One. TCMP II Theater Missile Defense Critical Measurement Program Two (Replaces TMD Countermeasures Mitigation). TD (1) Test Director. 5 n5 x: x4 H: ]" D5 p(2) Technical Data. (3) Technical Director. (4) Training Device 8 i# M1 H4 B1 k% i' z: [$ ATDA Table of Distribution and Allowance. TDADT Total Distribution Advanced Technology Demonstration. 3 B# D8 s6 A2 ~7 t9 RTDAS Theater Defense Architecture Study. ) v# s: k/ j+ I) u# T: y; ]TDASS Theater Defense Architecture Scoping Study. MDA GLOSSARY, VER. 4.0 T 293 TDBM Track Data Base Manager. TDC (1) Tactical Display Console. (2) Theater Deployable Communications (USAF MDAP). TDCC Test Data Collection Center. 9 R" O' X9 o1 W1 J& H5 g+ H- w* ITDD Target Detection Device. . V2 y9 U1 K* j2 H7 S7 n* }' s6 vTDDS TRAP Data Dissemination System. TDI Target Data Inventory. 5 L& c! o5 Q! J7 E- \TDK Two-Dimensional Kinetics nozzle performance. TDM Time Division Multiplexed. E) p, u1 l. \4 k: ~* w- h% ETDMA Time Division Multiple Access (TelComm/Computer term). 3 Y. S9 T4 d( [0 z6 P# |7 ^TDNS Theater Defense Netting Study. ' l3 ~* s" R( F0 d0 X* oTDOA Time Difference of Arrival. # [" S0 k' \4 Y" s ITDP (1) Technical Data Package. " t' H) I3 g! u(2) Test Design Package. (3) Threat Design Program.

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TDORC Technology Demonstration, Quick Reaction Capability. / X6 s7 E! A7 q" [# Q- @) CTDR Terminal Defense Radar. 3 I( }" n3 d! g4 X- bTDRSS Tracking and Data Relay Satellite System. ; o5 F3 [# |& f( N6 y' Q" l4 ZTDSSPA Technology development for Solid State Phased Arrays. / k& H" t3 u6 oTDT Target Development Test. S5 A3 Z- C, o6 O1 pTDTC Test, Development and Training Center. TDU Target Data Update. & P3 a2 q, P, S0 [/ `TDUGS (1) Target Data Uplink Ground Station. (2) Target Data Update Ground Station. TE (1) Thermo-electric. (2) Test Engineer. (3) Training Element. : u# p \; ?/ ~9 K/ g: }+ H(4) (BMC3) Test Exerciser. / h( c% J5 M: w- ~" ^- HTEA Transportation Engineering Agency. 3 e8 j4 \) w' B8 J8 B# a- [7 yTEAS Test and Experiment Activity Summary. Tech (1) Technical. (2) Technology. (3) Technician TECH Technical 5 b( [ ^, @& ^7 v% e5 TTECHON Technical Control. 1 H9 B3 t+ ?" a: o% O, N" ^TECHEVAL Technical Evaluation (USN term). MDA GLOSSARY, VER. 4.0 T : y( @: e1 K7 y2 s6 n294 1 G5 T+ R. [* e2 i8 |* CTechnical Data Scientific or technical information recorded in any form or medium (such as manuals and drawings). Computer programs and related software are not . L/ s6 I) K; W( a- Z$ f$ otechnical data; documentation of computer programs and related software are. - s) n" Z+ u, h! i0 ?0 w* e- IAlso excluded are financial data or other information related to contract administration. Technical Data Package (TDP) 3 u1 |% s$ s7 RA 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, , g6 U! O7 u4 Q6 y3 u Aassociated lists, specifications, standards, performance requirements, quality assurance provisions, and packaging details.

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Technical Evaluation 0 n' I. m+ X" }. y+ sThe 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.) , @' h2 b& O. ^: v) l5 FTechnical * V, `8 b# p+ r( L( s9 a8 _" rObjectives " Q1 F- q2 r" Z2 @8 fThe “target” values for the development effort when insufficient data is available for stating binding technical requirements. Technical Objectives & Goals (TOG) High-level acquisition document to guide decision making for BMDS development; communicates objectives and goals. ( T$ L, H! ~" hTechnical Parameters (TPs) / ~2 l# a$ D5 v( u# _5 S# v5 }A selected subset of the system’s technical metrics tracked in Technical 0 T- [) H0 Z: L& b$ ZPerformance Measurement. Critical technical parameters are identified from risk 8 n1 o- ]# H5 s, V6 E, A' `" \3 G6 S& Ianalyses and contract specification or incentivization, and are designed by & }' r9 }8 o3 E: x/ fmanagement. % h3 Q8 Y, c6 o6 r( aTechnical Performance $ z# l/ F$ D/ t( y8 ?0 hMeasurement (TPM) Describes all the activities undertaken by the government to obtain design status ; V/ S: W; x/ p* f# R4 [beyond that treating schedule and cost. TPM is defined as the product design , {6 @& f6 ^4 _3 b; X4 D1 _+ _& hassessment, which estimates, through tests the values of essential performance % Q8 C4 \, F, y1 a3 u9 T2 ]parameters of the current design of WBS product elements. It forecasts the 8 N/ @1 [; t9 l* c/ m8 uvalues to be achieved through the planned technical program effort, measures ) u2 O; r: a. J6 o* Kdifferences between achieved values and those allocated to the product element by the system engineering process, and determines the impact of these 7 t( \+ w8 S5 J0 z' Q2 Adifferences on system effectiveness. Technical Specification 2 ?5 y- C& c6 C% B1 X8 xA detailed description of technical requirements stated in terms suitable to form 1 b8 y5 @) j; o+ xthe basis for actual design development and production. - c" N* K; o, K, b2 s9 h5 L) p; {- lTechnical 6 Z3 H9 _" v5 d6 k5 Q M8 USurveillance 6 C, m! a5 b0 n. O v" vIntelligence gathering methods in which clandestine listening, photographic or emanations gathering instruments are placed within SDS facilities, or otherwise targeted against SDS assets to gain access to denied information. Technology Executing Agent 1 [; u) P% f+ g$ K3 k; G; ?3 WThe Service or agency (DoD or non-DoD) that has been delegated management 7 [5 s( a+ f; @& ~( Oresponsibility for a particular critical supporting technology by MDA or Executing 7 @, \! p' A3 D6 F dAgent. Technology Program Description - U6 ]" p4 f- i* b2 Z6 X* ^4 S9 {, vThe generic description of the applicable supporting technology or critical supporting technology. TECOM Test and Evaluation Command. , M* t( s: @5 W$ h$ l8 LTED Technology Exploitation Demonstration. MDA GLOSSARY, VER. 4.0 T 295 1 H+ Q' Q9 O! t( @2 y+ s" fTEIPT Test and Evaluation Integrated Product Team. TEL Transporter-Erector-Launcher. 0 Q% c2 j/ l' J) V ZTelemetry, & g; s3 j- P1 @: L1 XTracking, and / `" C; X K/ w6 q9 WCommand (TT&C) 2 P; p4 E) g( J) [# a6 n/ JFunctions performed by the satellite control network to maintain health and 1 w% M& x9 f( a& l* S1 Istatus, measure specific mission parameters and processing over time a 1 ]* P" R8 P4 h. C# a V5 qsequence of these measurement to refine parameter knowledge, and transmit 8 @6 @9 G" |3 m+ g7 c5 t. c+ _mission commands to the satellite. Teleprocessing The combining of telecommunications and computer operations interacting in the automatic processing, reception, and transmission of data and/or information. TELESAT Telecommunications Satellite. TELINT Telemetry Intelligence. TEMO Training Exercises and Military Operations. & l9 X1 n2 ]! D" H9 JTEMP See Test and Evaluation Master Plan. 3 m; C- z \0 U! S* ^TEMPEST 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 Compromising Emanations.) TENCAP Tactical Exploitation of National Capabilities. TEP Test and Evaluation Plan. TER Test and Evaluation Report ; g. L5 H, L Q' I5 qTERC Test and Evaluation Resource Committee. TERCOM Terrain Contour Matching. : P6 d3 e u. xTerminal Defense 4 q' l0 ~- J1 B' n* k- WSegment (TDS) The portion of the BMDS that defeats ballistic missiles in period of flight between atmospheric reentry and impact. : ~6 C' I% }/ z* z. f' b3 e7 _3 i6 wTerminal Guidance The guidance applied to a guided missile between midcourse and arrival in the . ~5 r) y4 g# o, ~/ uvicinity of the target. Terminal Phase That final portion of a ballistic missile's trajectory between the midcourse phase 7 f" Y4 A* d$ J" g Dand trajectory termination. Terminal Phase Interceptor A ground-based interceptor designed to intercept and destroy RVs in the ; W' |% |# j; l9 Y d3 {2 \1 Lterminal phase of flight. It may also be assigned to intercept and destroy enemy PBVs and RVs in the midcourse phase. (USSPACECOM) P% T$ W6 o3 z- }5 U% mTerminator Transition from sunlight to earth's shadow in space. 0 }0 O. H5 X) R, G3 CTERS Tactical Event Reporting System. , o& W1 P* S" h4 {8 T( }% \TES Tactical Event System. / z2 e9 k7 I9 k, x" g, P3 FTESP Test and Evaluation Security Plan. TESSE Test Environment Support System Enhancement. MDA GLOSSARY, VER. 4.0 T 5 N+ H6 _! E4 P+ G6 K3 \" p/ m296 Test and Control The ISTC Test and Control provides the human interface for testing system / I1 x: w' b- X/ s0 }hardware and software. The Test and Control will consist of the necessary 0 A1 L; Q% R6 u: Lconsoles, processors, and storage devices in order to be able to control all ) a2 }9 s! T* C. [7 ]operations of the ISTC such as configuring the system, running a scenario, $ R8 y# b/ g4 h# r5 b/ Sanalyzing data, generating reports, and testing system hardware and software. ! c- t/ R, a0 r9 | rTest and Evaluation (T&E) / p: V7 P3 [/ d0 GProcess by which components or systems are tested and the results evaluated to assess progress of design, performance, supportability, etc. There are three types of T&E -- Development (DT&E), Operational (OT&E), and Production Acceptance (PAT&E)--occurring during the acquisition cycle. DT&E is conducted ?5 v+ R# {7 l# D( fto assist the engineering design and development process, to proof # H& O7 ^; G) [% Dmanufacturing processes and control and to verify attainment of technical . L8 |1 ]( h& X& Q6 Rperformance 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 + j7 q, d9 _( F& z' }those items meet the requirements and specifications of the procuring contracts - t" B) C' u$ Q$ o- m t) Bor agreements. OT&E is further subdivided into two phases--Initial Operational : p& r+ Y* G7 N$ e(IOT&E) and Follow-on Operational (FOT&E). IOT&E must be conducted before . v) X+ u# y5 J. gthe production decision (Milestone III) to provide a credible estimate of operational effectiveness and suitability. Therefore, IOT&E is a field test & h% |. s, r6 b3 F4 L7 D7 K$ @conducted on a production representative system in an operationally realistic 9 h3 N( c+ H( c: }5 Nenvironment, 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 deficiencies in materiel, training, or concepts.

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Test and Evaluation Master Plan (TEMP) An overall test and evaluation plan, designed to identify and integrate objectives, 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 ( v2 H9 {" @4 K- F, C5 X, _/ Mprogresses. Test and . [1 A z' ^ V, X' B. B5 b9 T$ HEvaluation $ c1 @. |5 u9 }8 f' X. OWorking Group 4 e8 E3 S7 D) [. O(TEWG) 4 B# k7 ^! b! Y9 U# n& N: qThe TEWG is the forum in which T&E coordination for test requirements, & J3 s0 H# g9 V9 ^7 p2 f2 g" Pplanning, execution, and reporting, is accomplished among members of the . f* K; p8 Z9 iAcquisition Team. The primary purpose of the TEWG is to optimize the use of ( y8 a, u$ a2 U5 W9 Ftest data, instrumentation, facilities, and models/simulations to achieve test integration 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 ; u( n2 l6 Y' Srelated contractual documents, and assist in evaluating contractor proposals 6 f' m% T7 K( U$ H9 X: x% ~. Nwhen there are T&E implications. # l8 D5 O4 w1 {0 q# V3 hTestbed A system representation consisting partially of actual hardware and/or software and partially of computer models or prototype hardware and/or software. ; d; w6 E, {6 I0 QTest Criteria Standards by which test results and outcome are judged. Test Integration Working Group ( k, G8 [; y) i(TIWG) A working group designed to facilitate the integration of test requirements in ) M6 r A3 U" |- Oorder to minimize development time and cost and preclude duplication between 6 ?5 k% [3 y7 y3 W* ydevelopmental and operational testing. 7 ], z! j/ K; f; F, T- cTest 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, 9 q; ?6 U. l/ v6 z4 m dtest schedules, personnel requirements, reporting requirements, evaluation 8 K7 U3 X3 {9 v8 P7 O0 lcriteria, and any risk requiring contingency planning. MDA GLOSSARY, VER. 4.0 T 2 K0 p g2 G. l, \297 Test Target 0 u0 u9 [' y) nVehicle (TTV) Single stage, ground launched, solid propellant theater target developed for 9 O. g$ ^3 ~+ s% B: ~' V/ {4 _SMD Program. Also called “Aries”. * h* A7 i1 F" BTest Validity The degree to which a test accomplishes its specified goal. TEV Test, Evaluation and Verification. - V2 [. |) L" q3 kTEVS (1) Test Environment System. (2) Test Environment Support Systems. % x# f4 J& ?. i$ V% H( U( mTEWG See Test and Evaluation Working Group. TEx Test Exerciser (NMD BMC3 Term). TEXCOM Test and Experimentation Command. 8 }5 z8 d9 ]; A1 y1 o% cTF Task Force. 3 W1 `: g. p, V- X8 v0 Q4 o2 eTFC Tactical Fusion Center. & e' Y% ~) q# p/ a" t7 L# Y4 aTFCC Tactical Flag Command Center (USN term). TFD Technical Feasibility Decision. TFE Thermionic Fuel Element(s). + \$ U t/ n1 d7 t. O$ T1 aTFIM Technical (Architecture) Framework for Information Management TFOV Theoretical Field of View. 9 _7 z: K$ Q7 w8 `) ]9 s0 OTFR Terrain Following Radar. " {' ^1 h! |7 c u: Z4 W5 |TFRAMES Tools to Facilitate the Rapid Assembly of Missile Engagement Simulations. TFT Time Off Target (JFACC term). TFW Tactical Fighter Wing (USAF term). 3 A/ x0 p% y4 X3 N5 ^TG (1) Threat Generator. (2) Trajectory Generator. TGINFOREP Target Information Report (JFACC term). TGS Track Generation System (USN term). ( w% T7 I5 N, r+ {! GTGW Terminally-Guided Warhead. # s r! X. b* I3 G7 M kTHAAD See Theater High Altitude Area Defense System. ! \1 c+ T+ e3 \) PTheater 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 Missile Defense 2 J0 H& F& I7 F$ ^( A9 T( ]" f(TBMD) System The aggregate TMD C3I and TBMD forces that, in total, provide defense against ballistic missile attacks within an overseas theater of operations. ; [* E' I6 z) x& R# Y$ F* u0 H(USSPACECOM)