航空缩略语词典

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STINFO Center Science and Technical Information data centers archiving and providing user , o% W" k% K+ b7 n' D( C4 K/ [access and support to a variety of missile defense test and evaluation data. STM Significant Technical Milestone. / e: p. C) ^! H# A4 ?STO (1) Special Technical Operations (JFACC term). 5 ~8 y8 |7 U- G0 q U) w3 p1 R(2) Science and Technology Objective. STOAL Short Takeoff/Arrested Landing. STOM System Test Object Model. 7 E+ s$ c3 ^8 i# j& UStorage, Handling, and / F, U/ k* b* i, e& x! uTransportation Environments These environment categories cover the applicable free field or ambient environments, which the system assets must be capable of withstanding during 1 v! w# T8 L) x2 e& z2 w* Vstorage, handling and transportation. They include the full array of applicable atmospheric and ground environments to which BMD assets will be exposed " ^8 A. E1 b8 j" a! d8 Wduring 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 # E& b! i% O1 F( O$ ^Set. / h1 h2 v( [/ mStorm Shadow Conventionally Armed Stand Off Missile weapon based on Matra of France’s Apache missile. STOW Synthetic Theater of War (US Army term). STP (1) System Test Plan (2) Sensor Task Plan. 9 t. c7 h7 Q4 C7 o# LSTRAP HATMD System Training Plan. STRATCOM Strategic Command. % H. }: t( R5 `" SStrategic ( A+ G8 T3 ]1 ?' k3 g! ^/ ODefense + q( F, I- Y! x* s% EAll active and passive measures to detect, identify, assess, degrade and defeat ballistic missile, air, and space threats to North America, including measures to # R7 _( M' X3 f4 i0 e$ Unullify or reduce the effectiveness of such attacks. * A9 b) s9 Q# h! {8 ~Strategic Defense Emergency $ {$ T# {! r6 u0 J0 Z0 JDeclarations that attack is imminent or taking place. Strategic Defense System (SDS) A generic descriptor, which refers to all architectural elements of the evolving ballistic missile defense system. * q8 I8 ^) r- Z% PMDA GLOSSARY, VER. 4.0 S 5 X, V! |! J( A2 S' h1 \280 % t6 o0 M( K2 xStrategic Level of War 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 3 {& x$ D8 u, B6 G0 q% r! S5 saccomplish those objectives. Strategic / X1 y4 b h9 u' U' HOffensive Forces $ X& i0 z. D" k0 U, e. Z/ O$ ^(SOF) Those forces under the command of the Commander in Chief, USSTRATCOM, the Commander in Chief, Atlantic Command, the Commander in Chief, Pacific 3 J% J. M- p6 g) w, `+ D9 ^% E GCommand, and other forces assigned to execute the Single Integrated Operations Plan (SIOP). These forces include but are not limited to B-52s, B-1s, ; b# p. c. b. ~: {FB-111s, Minuteman IIs and IIIs, Peacekeepers, Poseidons, and Tridents. Strategic Reserve That quantity of material that is placed in a particular geographic location due to 9 F: H$ F$ I1 V \& F: E8 E5 Bstrategic considerations or in anticipation of major interruptions in the supply * o. Y# U4 g" X! V8 F5 y: vdistribution system. It is over and above the stockage objective. , T0 s e+ k w3 fStrategic Warning A warning prior to the initiation of a threatening act. / O% h# c' k& i: [3 ~) H- c* |Strategic + t8 l, N* R" s. V- |6 w Z$ iWarning Lead Time * `( w: W0 s5 G8 U5 }9 yThat time between the receipt of strategic warning and the beginning of hostilities. This time may include two action periods: strategic warning predecision time and strategic warning post-decision time. Strategic ' I+ ~9 a# c2 i& oWarning Post- # { X& L$ L1 @Decision Time - Z# e4 \8 S7 F1 m3 BThat 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 national strategic posture; however, some preparatory actions may be initiated in the pre-decision period. 1 m) n' `& c( a' [& V& l# dStrategic % L6 f1 }! m4 A+ G T K7 X# U: {Warning Pre- % c( `3 d( h4 B- N8 B9 Z: O* kDecision 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 & U) Y2 f; u# H" bavailable to the highest levels of government(s) to determine the strategic course of action to be executed. STREAD Standard TRE Display. 1 m ]' z5 E0 h4 ?, DSTRICOM Simulation, Training, and Instrumentation Command (USA term). Structured Attack An attack in which the arrival of warheads on their diverse targets is precisely timed for maximum strategic impact. Structured + v. b" b7 }4 B! f) n! QDesign $ F {. E6 _& z' Q# ^- k& Y7 J/ d5 o2 FA disciplined approach to software design that adheres to a specified set of rules |% H0 M: d- i$ I6 K, dbased on principles such as top-down design, stepwise refinement, and data flow analysis.

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Structured Program 8 C1 K+ a$ T* ]3 Y" SA 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 B( D M( n; O+ b& |3 |sequences of instructions, and repetition of an instruction or a sequence of instructions. 4 x, f/ q; I9 P" \0 USTRV Space Technology Research Vehicle. 5 s5 _! r3 k- r: t0 o0 g9 D, dSTS See Space Transportation System. STSC Software Technology Support Center. MDA GLOSSARY, VER. 4.0 S 281 STT (1) Small Tactical Terminal (USAF term). * {4 r7 n' Y d% E' X1 |7 O(2) Stockpile-to-Target (US Army term). STTR Small Business Technology Transfer. STU Secure Telephone Unit. 8 m7 I! G2 I+ q5 P* n0 TSTW Strike Warfare. 0 N9 p; t5 L0 A- \) S$ r8 pSTWC Strike Warfare Commander. 5 y% K: V) ]1 aSTWG Simulation Tools Working Group. 6 b7 v' C& }/ z6 FSubassembly Two or more parts joined together to form a unit, capable of disassembly, which is only a part of a complete machine, structure, or other article. # Y8 J5 h% C* O0 z4 T2 ESubcontractor A contractor who enters into a contract with a prime contractor. ( D1 G7 e4 H7 |- fSubject Security 9 t* w* e. D% v& m! x3 aLevel ) k! b0 v& M- B2 S, S7 zA 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 : W/ p9 A! z/ f2 c7 J- Gdominated by the clearance of the user and with the associated subject. " Q" K/ v! v, k+ x# SSubmarine- # R y6 J3 a4 b$ @' x& zLaunched Ballistic Missile / Q2 ~2 `# }5 W5 z0 p9 ~(SLBM) : w- X5 s5 B* R/ Z. s7 O+ K* YA ballistic missile launched from a submarine, with a range of 3,000 to 6,000 ) W% X6 M% S I& ^miles. # |$ {5 K/ z& t- b FSUBROC Submarine Rocket. Subsystem A functional grouping of components that combine to perform a major function 8 B8 ^, k7 q2 ~7 D3 Swithin an element, such as attitude control and propulsion. 9 ]( Q/ d" S+ X4 w zSubtractive Defense First come first engaged as long as weapons last. 5 E$ _& z7 c1 c) Z1 QSUCCESS Synthesized UHF Computer Controlled Equipment Subsystem. ' o) D1 e2 w% CSuccession of 1 B! Q- `9 k( C2 mCommand The 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. : b6 K. Z+ a# FSUM Software Users Manual (Computer term). Sunk Costs The costs of resources already committed or spent. In comparing two alternatives, such costs are "non-additive," and they are not germane to 5 y% E. k& q6 f; X7 S/ Gdecisions about future use of resources. + s j( S- q9 tSup Pro Supporting Programs (MDA term). ) u/ Q6 Z" K1 K/ B+ MSuper Survivable Solar Power Subsystem Demonstrator. " Q" N( E! E! W1 H0 c0 l/ uSuper 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, $ ~- q1 h9 V$ E$ h% ^through an electric or magnetic field in the presence of an electron beam. Super radiance is actually a form of stimulated emission. Also known as superfluorescence, or amplified spontaneous emission. MDA GLOSSARY, VER. 4.0 S 282 1 O! K' [5 f2 v. p/ ?Superradiant , {! c* b5 l) o5 k# G) aLaser (SRL) ( t9 v: B; g6 q6 wA laser in which the beam passes through the lasant only once; mirrors are not required for the operation of such a laser, as they are with more conventional lasers which are sometimes called "cavity lasers" to distinguish them from 3 f( d' X1 N1 I7 ?* @1 Zsuperradiant lasers. Free electron lasers may also be superradiant; the laser ! }6 P' G- E" h3 {" c* \beam of a superradiant free electron laser would pass once through the electric # A1 K; w# p. i7 x' ?% oor 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. Supplemental 1 \ G* g# _4 k' V) b" L7 LAppropriation An appropriation enacted as an addition to a regular annular appropriation act. 3 N% ]. b Z. l1 n. q6 n3 B* @Support Equipment All system equipment required to support the ground and flight phases of the mission. Support equipment includes aerospace ground equipment (AGE), maintenance ground equipment (MGE), transportation and handling (T&H) equipment, and equipment used to support system deployment (i.e., assembly tools and fixtures, test and checkout equipment, personnel support and ; d8 Z: m' t: A# b5 Dprotection equipment). 0 _" n2 \, M/ h6 uSupport Personnel Individuals, in addition to operators, trainers, and maintainers, who are directly 4 Q" U0 z! K1 o% vassociated with an operational system(s), and who are critical to its continuous 1 Q/ S' R# h* S! I9 }2 t6 _operation. Examples include program management offices, security, supply, : p6 A6 Q' B, i! G @) N2 G: V, Radministrative support, and the like. + d7 B+ S- K# {/ d4 DSupport Software Software that aids in the development or maintenance of other software, for example compilers, loaders, and other utilities. 9 G7 }2 p4 w8 A2 E+ HSuppression Temporary or transient degradation of the performance of a weapons system, + ]8 W7 W+ U/ J# J" }+ s, n3 x: ibelow the level needed to fulfill its mission objectives, by an opposing force. 9 u5 V4 s0 e# a* [ OSUPSHIP Superintendent of Shipbuilding. 1 c: V9 P( \$ P. A4 `- Y' S% @SURCOM Surveillance Constellation. Surge Production An increased rate of production necessary to meet demands for defense items Q4 B/ Y1 ~3 h+ P Odue to a need for accelerated production to meet a threat or for a wartime or ; k4 u' }$ v+ { t3 F* R% l( Mmobilization situation. This increased rate can be obtained by having excess 4 L; @! I$ b/ rproduction capacity available or by utilizing multiple shifts of normal capacity measures. Surveillance An observation procedure that includes tactical observations, strategic warning, and meteorological assessments, by optical, infrared, radar, and radiometric 0 d" m9 _* v+ {' Z/ xsensors on space-borne and terrestrial platforms.

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Surveillance Requirements Requirements are requests for surveillance, including relative priorities for 7 b* I; }* y+ F& W, `coverage and sensitivity levels, based on operational orders, selected response - ]. k' A& \5 L/ n( R5 [# [options and current surveillance system availability. Surveillance, 6 T( U/ v' u: j4 y+ A! ?( RSatellite and ! i/ t5 c9 B+ `9 s0 i) ?/ y7 pMissile : G+ p; G$ |0 P3 K+ ]: VThe systematic observation of aerospace for the purpose of detecting, tracking, , G5 | i: P! A8 Xand characterizing objects, events, and phenomena associated with satellites : b7 _( _8 Z* S; L( J3 Xand in-flight missiles, friendly and enemy. + C, ]) T* {0 E4 F; M8 O. eSurveillance 5 ]+ A- V8 [ X0 P1 N e. QSystem Configuration The sensor types and locations and the modes of operation currently activated " Z/ a7 O- S; V7 K) min the surveillance system. MDA GLOSSARY, VER. 4.0 S 2 d: e2 C; F8 F$ V" V6 H8 a283 Survivability / t1 w+ g' N9 J8 {' l" h9 WOperating Modes The operating modes not including but in addition to the self-defense modes , n# s" C) a( B1 z7 K1 i# Ythat all the elements can use to protect themselves against direct enemy attack. * p, }' `/ F& ?& @! C" ?' FSurvivable and Enduring ( N/ n) a) d, I4 x+ u* TCommand Center - ?" C$ P: \6 ?) P(SECC) % G$ O- {: w; q/ E3 h. o8 G, X+ SThe USSTRATCOM mobile C2 facility. SUS Site Utilization Study. . P0 \5 w5 c- X: f' O& o% P! Z; i9 ]Sustainer Propulsion stage of a missile usually operating after the booster cutoff. SV Space Vehicle. & `$ @% }( k& | {0 P2 U0 NSVS (1) OBSOLETE. SSTS Validation Satellite. (2) Scientific Visualization Suite. SW (1) Software or (S/W). (2) Space Wing. SWC Strike Warfare Commander. Sweep Jamming A narrow band of jamming that is back and forth over a relatively wide operating band of frequencies. SWG Scenario Working Group. 8 Z9 {+ ?( |8 H- k) X6 W+ wSWIL Software-in-the-Loop. 3 g1 M' W f9 m) N- p7 M0 MSWIR Short Wavelength Infrared. * I% `4 l" {6 Y& K6 fSWSA Spatial Weapons System Analysis. & R2 c+ i7 Z- J1 j, OSWSC Space and Warning System Center. ; R1 g3 E2 M* ESYDP Six-Year Defense Program. 1 S6 h! Q* d# y. ^/ \9 l3 D% vSynchronization For data streams, the process whereby a received set of data is placed in one to , l+ m" |+ R" @/ t2 m; X" [one correspondence with the data assumed to have been transmitted. Synthesis The automatic generation of a run able system from a specialized design where 0 F$ \, ]! k0 [, O7 k0 Y' Qeach module description has associated implementations. Synthetic Aperture Radar (SAR) & g) n! }, i) i# l& `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 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 . a6 s* _6 ^5 {5 |transmitting positions. In practice, resolution will be limited by the radar receiver's ) @7 o6 w, J6 J; K" _signal processing capability or by the limited coherence of the radio signal emitted by the radar transmitter. 8 L2 A9 ^" ]) \! n* T% N* xSYS System. ! A' r: R" N3 L0 YSys C/O System Check Out. Sys Cmn System Common. 9 K; w* |0 }7 T0 t2 {* P0 U0 Y0 ASys T&E System Test and Evaluation. ; T% q1 n5 Q R1 f, lMDA GLOSSARY, VER. 4.0 S 284 SYSCOM Systems Command. % J% a3 h4 V2 lSystem (1) The organization of hardware, software, materials, facilities, personnel, , x5 i! Q2 u w* u& G+ E8 I1 hdata, and services needed to perform a designated function with specified results, such as the gathering of specified data, its processing, and delivery to users. (2) A combination of two or more interrelated equipment (sets) arranged in a functional package to perform an operational function or to satisfy a - G/ i' }; T- W2 Wrequirement. System & n7 U$ b$ a* U0 ?8 [ q$ EActivation That set of coordination, assessment, decision, direction and control functions ( n, }) A3 F) w5 nimplemented to enable defense weapons, and to initiate the automated, realtime aspects of Battle Management, Engagement Control, and Weapon System Control. 7 O+ B" k0 ]; J& JSystem + W' X( B" s' C6 u$ O ^/ _6 BArchitecture " W9 \# a2 ?7 R' _System $ r8 G. n' H0 A0 yCapability Specification + Q5 \1 s2 {# s1 _) u& Z/ k(SCS) ( e2 r% O+ i0 t4 \7 L4 DThe structure and relationship among the components of a system. The system architecture may also include the system’s interface with its operational environment. A framework or structure that portrays relationships among all the % w9 F5 B! d; F7 yelements of missile defense systems. ) N, V( G6 i9 z$ ?6 m& }' sThe government document that translates capabilities into functional 6 m% ]; O$ H" [6 g r& Yspecifications for the overall BMDS and allocates functional specifications among the elements of the BMDS. 9 s1 N, F- @1 T* wSystem Center . Q( r* f# y) B% E, x# z& O(SC) A center in CMAFB responsible for the scheduling of maintenance for worldwide sensors and supporting equipment as well as maintenance responsibility of equipment in CMAFB. System Concept Paper (SCP) ? _( m+ Y3 K% g' `! o- k1 R* EOBSOLETE. 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 demonstration and validation phase and the reasons for elimination of other 4 h7 y8 K9 V7 M& e8 Lconcepts. Now an Integrated Program Summary (IPS).

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System Configuration Control Board Y) s) g! o0 z4 l8 N; b(SCCB) The senior SDS configuration control board. The SCCB will manage the systemlevel configuration of the SDS and the interfaces between elements of the SDS. System Control Function or task of monitoring the maintenance status of assigned sensors and ! i5 p+ F( N; z0 ?/ [computer systems. System-Critical n" ]; u& D( M& q) TFunction ' P3 V" V6 B/ _2 v# n5 ]* M0 eA function that is necessary for the successful accomplishment of the system's ; _3 i, A' s( a% v* `3 gmission. System Definition Review (SDR) ) |& }0 ]" @3 H: b, H6 q4 D( q2 lThe formal review, in briefing format, for periodically deciding on updates to the 6 Z; b) I! j4 S0 A. u, Xsystem plans for development based on estimates of the program schedules and 0 c3 n6 w6 x( M; P/ ~$ j8 R8 Hfunding. The SDR summarizes candidate development plans and their potential impacts on system design, cost, and schedule. The SDR provides a systemsengineering basis for the MDA program planning activities. Following the SDR, detailed element planning will result will result in a Configuration Control Board, 4 P3 ~. n# `8 i; v& m M/ nfinal trades, and program documentation in the PPBS. ; K$ a, X1 t" p2 G5 ESystem ; H! D$ k. q6 j+ g& J6 M$ ^Deployment : F" c7 A# [! F5 ?" kDelivery of the completed production system to the using activity. MDA GLOSSARY, VER. 4.0 S 285 , k2 C; s, @4 O: V$ d- m PSystem Design (1) The process of defining the hardware and software architectures, components, modules, interfaces, and data for a system to satisfy 7 J; i+ S2 o. Xspecified system requirements. (2) The result of the system design process. ( Q5 Z( n7 J. vSystem Design Concept $ C9 L$ K3 ^0 s% z% x- @: p _An idea expressed in terms of general performance, capabilities, and * ]1 \' U. e8 F W; o' q5 Rcharacteristics of hardware and software oriented either to operate or to be 6 L1 R& Y" X2 Q) Koperated as an integral whole in meeting a mission need. 6 {3 t$ r* d' e' j; T9 mSystem Design Review (SDR) 5 O" w+ p5 M) A( ` gEvaluates the optimization, correlation, completeness, and risks associated with the allocated technical requirements. System Effectiveness 5 M* a9 }3 l) E xThe measure of the extent to which a system may be expected to achieve a set of specific mission requirements. It is a function of availability, dependability, and 9 E- n+ T5 B1 A/ b: V; Q2 Mcapability. System Evolution Plan (SEP) 1 Z$ Q# ]% r7 G# z; oThe documented plan that establishes the strategy to evolve the BMDS : q8 {$ N# Y/ m8 Mcapabilities over time. It reflects the BMD Acquisition Executive (AE) and Senior # w, B4 q, \. I( G- o. F% y6 MExecutive Council’s (SEC) development decisions; documents the current BMDS $ T9 ^8 C+ a: GDevelopment Baseline; and summarizes the capability, integration and assessment of the BMDS evolution. It identifies opportunities (items that provide significant improvements in BMD capability), identifies challenges (impediments to # t0 }- w& |& U9 [& fachieving opportunity), and points to promising alternatives that can overcome / f+ ~$ ]9 z. E6 t* f5 i9 Kthose challenges. System Families A collection or grouping of interrelated software systems in the domain that share a set of common characteristics. 3 y" Y* v( G! l/ ySystem Generated 3 J, r- c3 V3 oElectromagnetic Pulse (SGEMP) 4 b8 o' y: f+ ?% Z, Y1 TTransient 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 primary disturbance mechanism is the flow of replacement current through the 0 A( l( V X- q6 }# Robject in order to produce charge equalization. 3 S1 u: v: ?2 }% eSystem 1 K/ v* K+ r" m* r# X8 B4 fIntegration Test A live flight system-level test utilizing actual system command and control, 5 o. [9 v" I& ]+ l" ~- \; V& Osensors, and weapon hardware. ! p$ @5 F. n0 D7 G$ `' K% ^System Manager A general term of reference to those organizations directed by individual 4 l- T7 ?$ m% W+ V* c, zmanagers, exercising authority over the planning, direction, and control, of tasks and associated functions essential for support of designated weapons or ) o7 P. r9 x( N8 q- I; S; K" W' T# hequipment systems. System Operational 8 G: n* ~ C8 k9 Y/ y8 {% KConcept ; Q% m& f% k0 Q, y4 e, k. N$ eA formal document that describes the intended purpose, employment, deployment, and support of a system. System Operation and 3 O9 z9 p% Y qIntegration Functions (SOIF) ( C- |/ v- r: EThe automated activities of tracking, communications, asset management, and ( G9 f' G0 H' S; E. Abattle plan execution, which are executed under the guidance of the Command 2 H/ u2 I2 G- J: gand Control Element. The allocation of these functions (and sub-functions) to the system elements will be specified in the architecture(s). # r. x* K: l" E& v4 zSystem 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. . b! A0 S0 r+ d6 ~' \/ B5 ]MDA GLOSSARY, VER. 4.0 S & L2 E# |7 c. _; i" t( z286 System Program & G; }8 \ ^$ x. ^% c3 h% n, ~Office (SPO) The office of the program manager and the point of contact with industry, government agencies, and other activities participating in the system acquisition 1 u$ ?0 M5 k$ C! c7 H" z4 R; yprocess. (U.S. Army uses term “Project Office.”)

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System Readiness ' v8 M" y6 ^5 n. X/ SSystem Readiness includes the development of OPLANs necessary to carry out + i4 l+ z4 U- X) zthe assigned mission, using strategy and guidance provided by higher authority 8 O/ j h( `$ G. t* kalong with knowledge of current system performance and planned capabilities. It 8 _9 {% ~* ^4 D- y, O* Sincludes peacetime tests and exercises to maintain the system in an operational $ s! l$ q, ^5 t# A0 Q2 Gstate, and the demonstration and evaluation of alternate tactics and the verification of system performance, to the extent practicable. It provides for the / d" U4 O7 k6 z4 [. u+ x) ^6 ]continued training and exercise of personnel in operating the system under 7 a4 F1 U2 d4 \& @$ j: Krealistic conditions, and provides for control of other system test functions & n: R- |8 E( Q) k- S4 Inecessary 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 1 ?, H# S2 ~' k$ d1 X$ n! Bstatus reporting. System . u) H! S& k B) D# @3 [8 B# _Readiness 9 Z' v; y6 G0 T) uObjective A criterion for assessing the ability of a system to undertake and sustain a . s6 ]; w2 x4 o. rspecified set of missions at planned peacetime and wartime utilization rates. System readiness measures take explicit account of the effects of reliability and 7 A- F& J9 p$ W) A, j: cmaintainability system design, the characteristics and performance of the support 5 u* `# n/ f. P) o+ _system, and the quantity and location of support resources. Examples of * L% p. A! V1 u% d: nsystem readiness measures are combat sortie rate over time, peacetime mission , q1 Z$ U2 o0 y/ |capable rate, operational availability, and asset ready rate. d! w: x. k3 V5 {/ M4 LSystem ' J w, y" u' t' I9 @Requirements Analysis (SRA) An analysis of the operational system requirements, as defined in the System ( P+ P# ^: |( E- y1 TConcept Paper and other approved requirements documents, used to determine specific system functional and performance requirements. + I8 k9 P) W& @! ~. ^: VSystem ) A0 m2 q3 c7 n% ~+ b. t% Y; HRequirements , L2 |9 {. J4 F/ PReview (SRR) & O7 P$ g: c+ j9 N& Z7 RConducted to ascertain progress in defining system technical requirements. Determines the direction and progress of the systems engineering effort and the ' L$ _( F/ ~/ n3 t5 _% e: H# Gdegree of convergence upon a balanced and complete configuration. System Security - q0 M! M/ x5 c; Y2 mEngineering (SSE) An element of system engineering that applies scientific and engineering principle to identify security vulnerabilities and minimize or contain risks , v5 L- L. V+ o7 _$ u; Wassociated with these vulnerabilities. It uses mathematical, physical, and related [/ q& d1 e# a7 F6 k" Q! \scientific disciplines, and the principles and methods of engineering design and ( E/ O! k7 {2 @analysis to specify, predict, and evaluate the vulnerability of the system to " E1 E) @2 s; w+ V5 w5 X: X4 U! i9 `security threats. System Security 0 I0 Y {1 F5 c7 G0 `3 ^Engineering Management ; j0 q7 C- b8 G0 a" }Program (SSEMP) The contractor shall establish a SSE program to support economical ( _+ |0 ?2 c0 f' _achievement of overall program objectives. To be considered efficient, the SSE 8 U0 l& F3 L; q9 c) nprogram: (1) enhances the operational readiness and mission success of the 2 D+ ~* H$ k( b/ _2 Sdefense resource; (2) identifies and reduces potential vulnerabilities to the " C9 L$ a5 V" jresource from sabotage, theft, damage, destruction, etc.; (3) provides management information essential to system security planning and (4) minimizes its own impact on overall program cost and schedule. " \& a7 l5 k5 s% e8 SSystem Security Management 5 k2 o0 L- t% t! YPlan (SSMP) ! ^* Y9 i9 x5 _7 D" _' }" z. P9 BA formal document that fully describes the planned security tasks required to ; c# ]8 i4 H$ S4 v; Smeet 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 6 i/ z; F5 O( L: h9 Esystems. Systems ' o/ P8 N5 j3 @1 c8 q. Y- GEngineering ; b9 H* V: r" K2 \; @# `An interdisciplinary approach to evolve and verify an integrated and life cycle balanced set of system product and process solutions. 5 p6 q, I* \( O, @* @MDA GLOSSARY, VER. 4.0 S 287 Systems 4 _! P8 j; {- m# LEngineering % e* x0 r3 a* Q) UManagement Plan (SEMP) ) o- O- }0 E- S9 N2 v/ _This plan documents: (1) Management of the systems engineering process, (2) 1 i% P" M- e" F4 n9 xIntegration of the required technical specialties; (3) Performance measures development and reporting, including intermediate performance criteria, and (4) Key engineering milestones and schedules. ( U6 H5 E, l! F1 }7 @Systems Test 3 c# u1 P ?. W/ S; M4 K" T* aIntegration and Coordination The combination of SDS elements tests to reflect SDS performance contribution. System Threat 8 f: ~. z' n2 G6 NAssessment Report (STAR) Required by DoD 5000.2 and validated by DIA. Establishes the threat (to a - [& h$ v& y1 n5 G( i* jService'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 3 P% S2 e! t. ?) `( kthe threat changes significantly. System-Valued Asset ! Z9 n; H$ a3 @9 TA system element/component, function, or information element, which is critical to the proper operation and well being of the SDS. MDA GLOSSARY, VER. 4.0 T 0 Z( J) y7 Z- t- ]3 i `288 T&C (1) Tracking and Control. (2) Test and Control. T&E Test and Evaluation. ! e4 ~) n5 H8 E4 i6 wT&T Transportation and Transportability. T-MACH Trusted MACH. 5 j$ D3 y8 r# _% f3 @T-UAV Tactical Unmanned Aerial Vehicle. ( t/ H: |2 Y' h+ s8 I4 }$ s- J6 _T/R Transmit/Receive. 2 g% y( `( t: L$ B/ AT/REA Transmit/Receive Element Assembly (of a radar). T 2 1 i! z* e( T! P4 i+ f& W ]1 \Technology Transfer. T 2 2 n- O* C: [$ j7 p% i* kE Technical Training Equipment. / Z& C# g* e- _# S( ]& i, I3 s( bTA (1) Threat Assessment. (2) Target Acquisition. (3) Test Articles. # U& l4 t9 \5 C! q; R8 L) jTAA Technical Assistance Agreement. TAACOM Tactical Air Area Commander. " o4 Z9 Y0 _# `% a5 JTAADCOM Theater Army Air Defense Commander. . T0 T+ s) n& C5 t. r' s+ d% @TAAF Test, Analyze and Fix. 0 \, I6 m% |6 h7 _) U( Y5 {TAC Tactical Advanced Computer. " x- m4 J4 T* Y. a5 L4 J1 n4 FTAC-3 Tactical Advanced Computer – Three (USN term). TACAIR Tactical Air. 6 ~" M8 `4 b( \+ Y7 eTACAMO Take Charge And Move Out [Airborne SSBN Command Post]. TACC Tactical Air Command Center. TACC USMC Tactical Air Command Center (USMC term). 4 ]0 X" v3 x1 B0 X3 q" s! X( ETACC USN Tactical Air Command Center (USN term). TACCS Theater Air Command and Control System. TACCSF 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. TACS Theater Air Control System. MDA GLOSSARY, VER. 4.0 T . ]0 N9 X" c8 i1 ?289 TACSAT Tactical Satellite. ^, T$ Q3 q. n$ Y1 Q* FTACSIM Tactical Simulation 7 ` o y, G( K8 j9 Z. CTactical Air Doctrine Fundamental principles designed to provide guidance for the employment of air $ g E, y3 `: h, h" W) s; apower in tactical air operations to attain established objectives. . x4 E5 A8 C8 y& R1 f, E% }& P, ^$ HTactical Air D) V. P. I% f7 a2 Z! L% nOperation An air operation involving the employment of air power in coordination with ) z# I# Z: Y2 a& W& s. |% Zground or naval forces. s L$ o$ L {! PTactical Air : V2 {( J5 v$ Z& D/ Q/ V. k+ qOperations . R1 W% I. R: @; d. o& GCenter 8 L( B" K: ]0 r8 oA subordinate operational component of the Marine Air Command and Control System designed for direction and control of all en route air traffic and air defense operations in an assigned sector. Tactical Air 7 P# A2 N( \/ u6 z$ oSupport 4 _4 ^. m" _" [6 e9 HAir operations carried out in coordination with surface forces and which directly assist land or maritime operations. Tactical Area of ' {- j( k2 K! |0 AResponsibility (TAOR) A defined area of land for which responsibility is specifically assigned to the commander of the area as a measure for control of assigned forces and coordination of support. Tactical Ballistic Missile (TBM) A land-based missile generally having a range of <3000 miles that can be employed within a continental theater of operations. . r5 z# n" D! ~5 E L' d( ?6 ETactical Concept A statement, in broad outline, which provides a common basis for future 0 \1 L- f" b+ T; |9 \development of tactical doctrine. # S. w0 F y/ U7 [' E! z& g+ mTactical Control The detailed and, usually, local direction and control of movements or ) u/ C$ c- Y8 o- Cmaneuvers necessary to accomplish missions or tasks assigned. 6 A x# b6 W6 t" x/ ZTactical Data / {4 E! \0 @/ j, q, S; JInformation link A netted link in which one unit acts as a net control station and interrogates ( H. @( K3 H- X: W9 c! heach unit by roll call. Once interrogated, that unit transmits its data to the net. This means that each unit receives all the information transmitted. 5 X% h4 J, ?! G9 G9 Z5 @+ }( {Tactical Level of War The level of war at which battles and engagements are planned and executed to accomplish military objectives assigned to tactical units or task forces. Tactical + o6 f# t2 m9 z9 IOperations Area o; M1 \7 D- `- y& f: {- }9 F(TOA) ! w2 E; F: x, n# o- wThat area between the fire support coordination line and the rear operations area where maximum flexibility in the use of airspace is needed to assure mission accomplishment. Tactical " I3 X; f# C4 R2 I4 g9 m+ ROperations " u+ C4 n# i# m, ~Center (TOC) , k( G1 b, r; \* |5 v8 y. s8 cA physical grouping of those elements of an Army general and special staff * m& @8 p4 G5 ~' t4 d5 D4 @* wconcerned with the current tactical operations and the tactical support thereof. ( J( a3 w1 u& Z2 W2 [5 O- tTactical Warning (TW) (1) A warning after initiation of a threatening or hostile act based on an 7 y: R( l, Y8 e: Sevaluation 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 elements that describe threat events are: country of origin, event type , C* A$ w5 X+ I& t6 L# Wand size, country under attack, and event time. Tactical ; r' Z8 `& U1 A2 \+ \Warning/Attack ) F: i: Q; d8 `. o( p$ }Assessment (TW/AA) , j+ k3 }2 x Q' n% X% d" j, xA composite term. See separate definitions for Tactical Warning and for Attack 8 { {) R: p3 ]/ y% B% e& WAssessment. MDA GLOSSARY, VER. 4.0 T 5 h4 a" s+ I e& F7 B290 & q) L7 [2 i3 f3 t/ G* UTAD (1) Tactical Air Defense. * U% a5 f( ^1 X5 s(2) Theater Air Defense. (3) Technical Acceptance Demonstration. TAD C2 Theater Air Defense Command and Control. TADAP Theater Air Defense Asset Planner. $ q& |! P2 n2 S$ H. j4 ITADC Tactical Air Direction Center. TADCOM Theater Air Defense Command. TADIL Tactical Digital Information Link. TADIL A Tactical Digital Information Link “A”. TADIL B Tactical Digital Information Link “B” TADIL J Tactical Digital Information Link “J” TADIX Tactical Data Information Exchange. ) N' F% Z' P. P! R2 J/ ITADIXS Tactical Data Information Exchange System. * w; u0 r+ u& c; S% J) iTADL Tactical Data Link. 3 }3 I! x9 a/ ], v$ dTADS Tactical Air Defense System. TADSIM Theater Air Defense Simulation. + o6 p- w' [1 P2 q9 y& e1 wTAF Tactical Air Force. Y {% U4 }# h- @* r/ JTAFIM Tactical Architecture Framework for Information Management. , {: v6 @, w7 k! ^: TTAI International Atomic Time. TAIS Technology Applications Information System. TALDT Total Administrative and Logistics Downtime. TALON NIGHT TALON programs, which support SOF. TALON SHIELD An effort using stereo DSP processing to provide ballistic missile burnout vector and impact prediction for interceptor cueing, counterforce tasking, and passive defense.

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TAM (1) Theater Attack Model. (2) Theater Analysis Model. TAMD Theater Air and Missile Defense. 1 |8 k, o7 `# X/ Q2 A; l; m" V+ eTank Final Propulsion Stage (used interchangeably with sustainer). Tank Debris Hardware associated with tank. * |0 D4 V7 P+ c0 A- N: j8 ETank 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. ( b5 g3 X3 K0 a, _; lMDA GLOSSARY, VER. 4.0 T 291 TAOC Tactical Air Operations Center. TAOM Tactical Air Operations Module. TAOS Technology for Autonomous Operation of Satellites. TAR (1) The NMD Threat Assessment Report. (2) Threat Activity Report. (3) Target Acquisition Radar. / {6 o" }" Q, _# o- ?TARA Technology Area Reviews and Assessments. 8 J; k `8 ]/ J& R# F2 c% XTARGET Theater Analysis and Re-planning Graphical Execution Toolkit. Target Acquisition 6 o# I# K% G6 P3 xThe detection and initiation of track on a target in the surveillance coverage region of a sensing system. Target Classification and Type Identification of the estimated target category based on surveillance, # G6 m2 a' k0 a* Rdiscrimination, and intelligence data. Target : p* x) r5 v/ L4 l M9 c/ DDiscrimination The ability of a surveillance or guidance system to identify or engage any one % I+ _9 R j' Ltarget when multiple targets are present. Target Object Map (TOM) ! [; ?( i ^1 ]( {; _, x2 O* m. bA data set, which contains three-dimensional position, estimates for target and 2 N9 G0 m6 K2 d; Hother 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. ) `) I( i) N% K7 i+ A% j/ \ UTarget Signature (1) The characteristic pattern of a target displayed by detection and 1 Z: x! _0 T2 K4 V, P s$ Z) E% S; sidentification equipment. 7 v9 R3 F- p* C(2) In naval mine warfare, the variation in the influence field produced by the 4 m0 p8 N' b7 D. @9 m! @5 rpassage of a ship or sweep. Target System Requirements * Y; T% P) e$ I7 h1 ~, XDocument (TSRD) 0 N ~5 T2 U5 U: LBMD Program level program management document. Developed by each BMD Program Office, it outlines to MDA/TC and MDA/TE what the PO’s target + G! r9 ~- \- U0 x8 ?. @! Prequirements are for each specific flight test based on the test objectives. Producing the TSRD is the first step in the target development process. $ W' ]0 m! `; P8 _/ ATASA Task and Skills Analysis. Tasks The required actions to accomplish all or part of a COA. Tasks contain guidance ; c, z7 e ~ j$ ^( c5 ^6 g! H. xto 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. ( o" q4 l. ~3 I/ B6 n' i ]TAT Technical Area Task. TAUL Teat and Upgrade Link. TAV Transatmospheric Vehicle. MDA GLOSSARY, VER. 4.0 T ) G4 V6 N) ]+ L; p; }$ F292 4 \9 P* h7 W* A, T* }& C8 Q" o: H6 JTAWG Threat Accreditation Working Group. ! X5 B6 M. R/ z4 I3 E+ lTB Test Bed. TBA (1) Theater Battle Arena. (2) To be Announced. 2 U' }3 v2 _6 H8 @# }( V6 x! D6 RTBD (1) To Be Determined. (2) To Be Developed. TBIG TMD BM/C3 Integration Group. TBIP TOMAHAWK Baseline Improvement Program. 7 W' f- f+ C6 ]% F1 s: iTBM See Tactical Ballistic Missile/Theater Ballistic Missile. ; ?* K) C z. p! l! F ?2 T% STBMD Theater Ballistic Missile Defense. ! ^# ]! Q9 f& F; d; K( r# T0 C3 a, YTBMDSE Theater Ballistic Missile Defense System Exercise. TBN To be Negotiated. ) |. f$ O( Q6 P+ h" f7 {2 QTBR To Be Resolved. TBS (1) Tactical Broadcast System (US Army term). (2) To Be Supplied. ) |0 k& f6 w1 \) D# ~(3) To Be Scheduled . # z- x t5 J) e2 L1 O, `7 C7 aTCAMS Technical Control and Monitoring System. TCC Tactical Command Center. TCCF Tactical Communications Control Facility. TCE Three Color Experiment. TCF Tactical Combat Force. Y) G1 ^; T _/ I# R7 e7 L: bTCMD Theater Cruise Missile Defense. $ g" i7 B+ h* |1 s9 ^+ `$ ATCMP Theater (Missile Defense) Countermeasures Mitigation Program. TCMP I Theater Countermeasures Mitigation Program One. 4 {) h" S6 ^4 Q9 c- lTCMP II Theater Missile Defense Critical Measurement Program Two (Replaces TMD / `: i: `. P& R( KCountermeasures Mitigation). TD (1) Test Director. ( J& G9 [4 q2 c. `. m& }7 s& b(2) Technical Data. (3) Technical Director. C2 x9 M2 `/ T(4) Training Device ; a( z9 n P" ?, t7 OTDA Table of Distribution and Allowance. TDADT Total Distribution Advanced Technology Demonstration. 4 m' k8 a) J, x7 DTDAS Theater Defense Architecture Study. TDASS Theater Defense Architecture Scoping Study. MDA GLOSSARY, VER. 4.0 T - U/ D* {# m! P' H* F l293 ' _. q# f: U! d/ C5 mTDBM Track Data Base Manager. + b: t6 L0 ^& k( fTDC (1) Tactical Display Console. (2) Theater Deployable Communications (USAF MDAP). TDCC Test Data Collection Center. ; _0 ?% @; X7 K3 m' RTDD Target Detection Device. TDDS TRAP Data Dissemination System. 3 C% ]1 r* {4 u# Q6 }' r- ZTDI Target Data Inventory. % ~9 C5 |3 I* n* x+ x/ N- `3 a1 J+ H0 _TDK Two-Dimensional Kinetics nozzle performance. 8 F9 P+ B' o1 w0 b( VTDM Time Division Multiplexed. # g* A t; V% RTDMA Time Division Multiple Access (TelComm/Computer term). TDNS Theater Defense Netting Study. X% c; T6 F( |7 J5 {7 STDOA Time Difference of Arrival. TDP (1) Technical Data Package. ' x: u" s2 f$ w) [' T7 Z(2) Test Design Package. & @' g! S9 k& r l& ~: e(3) Threat Design Program.

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TDORC Technology Demonstration, Quick Reaction Capability. TDR Terminal Defense Radar. TDRSS Tracking and Data Relay Satellite System. TDSSPA Technology development for Solid State Phased Arrays. & a' O6 B8 N. k/ ~9 aTDT Target Development Test. TDTC Test, Development and Training Center. TDU Target Data Update. TDUGS (1) Target Data Uplink Ground Station. (2) Target Data Update Ground Station. TE (1) Thermo-electric. (2) Test Engineer. (3) Training Element. (4) (BMC3) Test Exerciser. # ^/ r2 M; V: w( |0 u& F! z& vTEA Transportation Engineering Agency. TEAS Test and Experiment Activity Summary. c% ^( A% @ B+ ?Tech (1) Technical. (2) Technology. (3) Technician % ~+ ]3 G* ~, {: ]TECH Technical TECHON Technical Control. TECHEVAL Technical Evaluation (USN term). / e% I/ ^) _+ B3 }' I* t. F4 HMDA GLOSSARY, VER. 4.0 T 294 Technical Data Scientific or technical information recorded in any form or medium (such as manuals and drawings). Computer programs and related software are not technical data; documentation of computer programs and related software are. ! _6 U6 k$ W7 P8 b+ g8 h4 HAlso excluded are financial data or other information related to contract administration. Technical Data Package (TDP) A technical description of an item adequate for supporting an acquisition strategy, production, engineering, and logistics support. The description defines the required design configuration and procedures to ensure adequacy of item performance. It consists of all applicable technical data such as drawings, d2 W Y9 p6 ~" X7 rassociated lists, specifications, standards, performance requirements, quality 0 R7 K; e6 O8 e# sassurance provisions, and packaging details.

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Technical : u; H; w% K" n( v" s! G7 J$ A3 yEvaluation $ i) p# g# _9 n- _+ vThe study, investigation, or test and evaluation by a developing agency to determine the technical suitability of materiel, equipment, or a system, for use in the military services. (See Development Test and Evaluation.) Technical Objectives $ Y! B' \. }& f% a' L: SThe “target” values for the development effort when insufficient data is available for stating binding technical requirements. ! g8 z4 G# k' ]9 ?3 \: `Technical Objectives & Goals (TOG) High-level acquisition document to guide decision making for BMDS development; communicates objectives and goals. - D/ T- f* r9 RTechnical ' o3 E! T8 V& O5 i9 b# UParameters (TPs) 7 f! }, @6 n6 H/ SA selected subset of the system’s technical metrics tracked in Technical Performance Measurement. Critical technical parameters are identified from risk analyses and contract specification or incentivization, and are designed by ! s% e1 F( M' T d3 T0 y0 xmanagement. Technical & y5 t$ h# y+ L: J- r% ZPerformance + t- M2 P: } a" A# C3 P$ PMeasurement (TPM) Describes all the activities undertaken by the government to obtain design status . G* N3 B" g" Z$ ^: p2 hbeyond that treating schedule and cost. TPM is defined as the product design assessment, which estimates, through tests the values of essential performance parameters of the current design of WBS product elements. It forecasts the values to be achieved through the planned technical program effort, measures z) i; O$ D! ^% F6 A3 Y3 Mdifferences between achieved values and those allocated to the product element by the system engineering process, and determines the impact of these ' g( s! T$ [# z Vdifferences on system effectiveness. Technical Specification : R8 ~& _$ O# qA detailed description of technical requirements stated in terms suitable to form the basis for actual design development and production. 8 P' x& u$ M2 |6 _* _9 m6 nTechnical Surveillance Intelligence gathering methods in which clandestine listening, photographic or emanations gathering instruments are placed within SDS facilities, or otherwise , q7 M' U$ ~. Z# w8 Y. J$ \. i/ u8 Ztargeted against SDS assets to gain access to denied information. Technology / L" a* U) N1 A9 h0 F% X5 wExecuting Agent The Service or agency (DoD or non-DoD) that has been delegated management 8 K7 Y# W" |! U9 yresponsibility for a particular critical supporting technology by MDA or Executing ! p6 P- i7 F$ JAgent. 7 f4 G4 x4 @7 g8 UTechnology & Q( B; ^; Y v, ~Program Description The generic description of the applicable supporting technology or critical supporting technology. TECOM Test and Evaluation Command. 9 a. \8 ]! K* z9 K+ Y5 }8 lTED Technology Exploitation Demonstration. MDA GLOSSARY, VER. 4.0 T 295 ( v! L/ K: _% NTEIPT Test and Evaluation Integrated Product Team. $ s2 }; \) [" _ n: UTEL Transporter-Erector-Launcher. 7 Y- O6 L3 ]$ x2 a. m rTelemetry, Tracking, and Command (TT&C) 9 Z- \5 B+ b) O. A4 s" o* yFunctions performed by the satellite control network to maintain health and status, measure specific mission parameters and processing over time a A$ U) I# ~. g" A( Gsequence of these measurement to refine parameter knowledge, and transmit mission commands to the satellite. ; e) \) ?( R# B1 F/ [4 }Teleprocessing The combining of telecommunications and computer operations interacting in the , n# Y! U, q1 Y/ J1 Jautomatic processing, reception, and transmission of data and/or information. : Y( [. J! m" t* P( D2 \TELESAT Telecommunications Satellite. TELINT Telemetry Intelligence. & u' Z& C6 J4 HTEMO Training Exercises and Military Operations. 1 S7 e. Q' _7 nTEMP See Test and Evaluation Master Plan. TEMPEST TEMPEST is an unclassified short name referring to investigation and studies of compromising emanations. It is often used synonymously for the term "compromising emanations,” e.g. TEMPEST tests, TEMPEST inspection. (See ]" k- u& H/ @) kCompromising Emanations.) TENCAP Tactical Exploitation of National Capabilities. TEP Test and Evaluation Plan. 9 n0 J$ @ }6 c x, ~+ VTER Test and Evaluation Report TERC Test and Evaluation Resource Committee. $ W& j8 V) \2 v( y8 z6 ~5 _TERCOM Terrain Contour Matching. 6 K0 j4 B& ^& d' t& J" _Terminal Defense , c* X# h% T" E0 [ Y- GSegment (TDS) The portion of the BMDS that defeats ballistic missiles in period of flight between 5 j3 w V7 }+ L9 @+ vatmospheric reentry and impact. 1 _. {1 m6 _3 L6 STerminal ) P6 s% }; U2 Y) y3 PGuidance + ?+ K8 w* p9 m& {3 _5 J; @The 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 $ s2 U2 e! C8 k9 Q1 K" X# Tand trajectory termination. Terminal Phase Interceptor A ground-based interceptor designed to intercept and destroy RVs in the & I, ~5 {7 ~( @+ Jterminal phase of flight. It may also be assigned to intercept and destroy enemy PBVs and RVs in the midcourse phase. (USSPACECOM) 7 _/ H1 y$ Y+ KTerminator Transition from sunlight to earth's shadow in space. $ U+ G# H, E6 R) K0 n a; } _TERS Tactical Event Reporting System. TES Tactical Event System. TESP Test and Evaluation Security Plan. + E& ]; x C# s m% _TESSE Test Environment Support System Enhancement. MDA GLOSSARY, VER. 4.0 T % O2 X; O8 S) v+ |& m' p: ]296 Test and Control The ISTC Test and Control provides the human interface for testing system + t% n8 f# ^! _4 c5 s( e) Z. G1 lhardware and software. The Test and Control will consist of the necessary $ L# E9 m: @5 C. _consoles, processors, and storage devices in order to be able to control all 8 o W- C$ k1 u! C- n# Goperations of the ISTC such as configuring the system, running a scenario, analyzing data, generating reports, and testing system hardware and software. ; {% H8 q. Y7 e; TTest and 6 ^7 G' i3 B) f. T$ e* m) f+ VEvaluation (T&E) q4 E& b! [, L. JProcess by which components or systems are tested and the results evaluated to assess progress of design, performance, supportability, etc. There are three 0 P2 m9 |3 B0 g+ m' A# Htypes of T&E -- Development (DT&E), Operational (OT&E), and Production Acceptance (PAT&E)--occurring during the acquisition cycle. DT&E is conducted to assist the engineering design and development process, to proof manufacturing processes and control and to verify attainment of technical performance specifications and objectives. OT&E is conducted to estimate a system's operational effectiveness and suitability, identify needed modifications, 6 G& ?0 |/ N" N' q5 \$ iand provide information on tactics, doctrine, organization, and personnel requirements. PAT&E is conducted on production items to demonstrate that those items meet the requirements and specifications of the procuring contracts or agreements. OT&E is further subdivided into two phases--Initial Operational 1 e. L" N: Z, T% [1 ]; n1 q: t(IOT&E) and Follow-on Operational (FOT&E). IOT&E must be conducted before 8 b9 ^5 p2 p9 h0 K& Vthe production decision (Milestone III) to provide a credible estimate of operational effectiveness and suitability. Therefore, IOT&E is a field test conducted on a production representative system in an operationally realistic environment, by typical user personnel and includes use of realistic threats. 4 z" b* T: l9 F' I, }. k" kFOT&E is conducted on the production system to verify operational effectiveness $ }/ m! l# s4 N1 |* Rand 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 ; w; M( z; Q. o: yMaster Plan (TEMP) 9 u. |3 @1 [2 T& O$ l/ oAn overall test and evaluation plan, designed to identify and integrate objectives, responsibilities, resources, and schedules for all test and evaluation # |8 \8 K; ^- V# Ato be accomplished prior to the subsequent key decision points. Prepared as 6 w$ [3 \& m4 ^7 B- {6 Tearly as possible in the acquisition process, it is updated as development progresses. ) @" L% m# |3 F$ ?* } R$ `Test and ( ~9 Y# i# ^+ f4 U, Y5 dEvaluation 6 X" a0 H# @* kWorking Group * }% s9 e* d: I+ t; J& r(TEWG) : V: |6 K- X/ BThe TEWG is the forum in which T&E coordination for test requirements, 9 M+ k3 n0 u( g( u7 l2 h4 Oplanning, execution, and reporting, is accomplished among members of the : K( R$ m* o* |. h5 l2 yAcquisition Team. The primary purpose of the TEWG is to optimize the use of $ h* |0 g/ T! etest data, instrumentation, facilities, and models/simulations to achieve test integration and reduce program costs. The TEWG is established by the , m7 Y+ p, Z& b+ V3 X0 g0 ~5 Jprogram 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 , }4 F5 \: O# `! o8 @/ `6 iwhen there are T&E implications. Testbed A system representation consisting partially of actual hardware and/or software H; h; ]8 N2 T$ A4 Rand partially of computer models or prototype hardware and/or software. ' [& H. x' E2 q& M: b- Y$ ]5 WTest Criteria Standards by which test results and outcome are judged. Test Integration Working Group , e; j6 J+ k' \(TIWG) A working group designed to facilitate the integration of test requirements in order to minimize development time and cost and preclude duplication between 6 u* n! ^6 A8 a; Wdevelopmental and operational testing. * |( H) ]% ]- G# l( ~: Q1 `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, 8 y1 F; W/ H. Y7 J0 z& gtest schedules, personnel requirements, reporting requirements, evaluation criteria, and any risk requiring contingency planning. MDA GLOSSARY, VER. 4.0 T * K+ P4 `+ C* E297 Test Target Vehicle (TTV) 0 R- g1 K0 D: j# @$ A- X* i: DSingle stage, ground launched, solid propellant theater target developed for 3 v' C( e, p8 k pSMD Program. Also called “Aries”. Test Validity The degree to which a test accomplishes its specified goal. TEV Test, Evaluation and Verification. * V3 T# R- ]% H2 N6 b/ W. s6 o9 }" H. zTEVS (1) Test Environment System. (2) Test Environment Support Systems. TEWG See Test and Evaluation Working Group. - j& W: ^( G1 ]TEx Test Exerciser (NMD BMC3 Term). + p5 E2 C0 x7 B# F9 A8 y- I# ]TEXCOM Test and Experimentation Command. TF Task Force. $ N% |" o+ N8 t/ NTFC Tactical Fusion Center. TFCC Tactical Flag Command Center (USN term). TFD Technical Feasibility Decision. ) b: l# `5 k$ OTFE Thermionic Fuel Element(s). TFIM 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. TFT Time Off Target (JFACC term). ' C2 m+ l' M2 G; E4 W& r/ D6 rTFW Tactical Fighter Wing (USAF term). TG (1) Threat Generator. (2) Trajectory Generator. ; K0 L. G6 H, U4 | _. L7 STGINFOREP Target Information Report (JFACC term). TGS Track Generation System (USN term). , _" z" u) O4 l6 e0 P& Q- iTGW Terminally-Guided Warhead. THAAD 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. 0 Y( \2 _/ g) Z1 G. qTheater Attack Attack on a geographical area outside the continental United States. Theater Ballistic Missile Defense (TBMD) System ( F. x# \! S4 f9 W( LThe aggregate TMD C3I and TBMD forces that, in total, provide defense against , P$ ^3 c- a1 U/ D; j& V4 lballistic missile attacks within an overseas theater of operations. (USSPACECOM)