航空缩略语词典

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STINFO Center Science and Technical Information data centers archiving and providing user 3 c$ ]* b: o6 t3 i/ Naccess and support to a variety of missile defense test and evaluation data. STM Significant Technical Milestone. 2 Z, D. P! A5 ~5 r0 SSTO (1) Special Technical Operations (JFACC term). 1 m$ I; P. G& m1 F0 e# J( c+ g(2) Science and Technology Objective. STOAL Short Takeoff/Arrested Landing. # _0 b3 U' {; j# t3 K' tSTOM System Test Object Model. Storage, 9 m0 }7 _+ U' f8 {# z0 dHandling, and Transportation 8 l& b. u, x- k2 |Environments These environment categories cover the applicable free field or ambient - k# q0 V% a/ W. Z& R* r5 \environments, which the system assets must be capable of withstanding during storage, handling and transportation. They include the full array of applicable # q }4 A: \$ Z& c m% a0 batmospheric and ground environments to which BMD assets will be exposed ( I) D% f' P# w L/ I, ^$ [during these non-operational aspects of system deployment such as pressure, shock and vibration environments, among others. 8 D2 y; |1 W1 q4 Z! q2 xStorm Name of a theater ballistic missile test target system, part of the Baseline Target Set. Storm Shadow Conventionally Armed Stand Off Missile weapon based on Matra of France’s + T8 ^# f0 N5 U6 D) R/ B) {9 EApache missile. STOW Synthetic Theater of War (US Army term). STP (1) System Test Plan (2) Sensor Task Plan. ; R2 l7 W5 g! n6 e( B$ ^% DSTRAP HATMD System Training Plan. STRATCOM Strategic Command. Strategic ) b: ^7 C% F7 }9 P. rDefense All active and passive measures to detect, identify, assess, degrade and defeat ballistic missile, air, and space threats to North America, including measures to ' w% g& a1 j4 h0 H' Knullify or reduce the effectiveness of such attacks. Strategic 9 x- J8 s `. @/ ]Defense Emergency Declarations that attack is imminent or taking place. Strategic Defense System # F+ v( u' ^2 D1 {" S, r(SDS) 5 g5 {- D# }7 z8 o& FA generic descriptor, which refers to all architectural elements of the evolving " @+ u: k) I/ o- T) {& x1 k4 `3 qballistic missile defense system. MDA GLOSSARY, VER. 4.0 S 280 * Z4 O3 P7 ]( k7 W6 fStrategic Level of ! ^3 M9 e% e6 B. fWar 2 j/ B& d' ?( V6 S% K VThe level of war at which a nation or group of nations determines national or alliance security objectives and develops and uses national resources to 0 C3 x6 M. g9 ^1 Yaccomplish those objectives. Strategic Offensive Forces (SOF) / O4 F4 h9 \3 S( v- U6 Q& f5 DThose forces under the command of the Commander in Chief, USSTRATCOM, ( z# e" {4 t {4 rthe Commander in Chief, Atlantic Command, the Commander in Chief, Pacific + L4 X" f- `! _6 ~. P. ]& v; WCommand, and other forces assigned to execute the Single Integrated Operations Plan (SIOP). These forces include but are not limited to B-52s, B-1s, FB-111s, Minuteman IIs and IIIs, Peacekeepers, Poseidons, and Tridents. Strategic Reserve 8 C0 J' b- |& {8 O; l. EThat quantity of material that is placed in a particular geographic location due to strategic considerations or in anticipation of major interruptions in the supply distribution system. It is over and above the stockage objective. Strategic 3 {; z$ D7 u. J l) z3 B# w: m' J$ y. UWarning * O* u6 v- U7 a" r0 cA warning prior to the initiation of a threatening act. Strategic 8 ~0 y) x4 _6 I. B, W0 n/ mWarning Lead ' K5 E4 a5 {/ O) f! pTime 6 a5 ?& e6 }% v6 F/ B: aThat time between the receipt of strategic warning and the beginning of $ A: A z! e" Y& i; l) J6 [' Phostilities. This time may include two action periods: strategic warning predecision time and strategic warning post-decision time. Strategic 1 a$ e# I; Y! X' n- B8 LWarning Post- : w6 @! n7 ]% b: H+ E& m3 z8 f% I8 xDecision Time That time which begins after the decision, made at the highest levels of # p3 ~9 o4 o9 p8 a6 t# Q; C1 A# pgovernment(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 ! c5 K5 f3 _, e% i- E/ o: Bwarning 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. & H4 t5 z+ E3 I3 E) v" P4 MStrategic Warning Pre- & }, K# A1 C7 e E J' U: LDecision Time ' z, q* ^% O6 d2 E8 yThat time which begins upon receipt of strategic warning and ends when a 3 R5 B1 ?1 v: [6 R$ Gdecision is ordered executed. It is that part of strategic warning lead time 7 Q9 D# T) T" Y& d5 [) Davailable to the highest levels of government(s) to determine the strategic course . ~( Y! o) c+ }+ u5 U: Q: tof action to be executed. " g* U1 Y/ D/ Q7 V* h2 USTREAD Standard TRE Display. , s- R+ n2 v9 b) u+ b. L! FSTRICOM Simulation, Training, and Instrumentation Command (USA term). 4 A/ s% h7 x; }7 Z, i+ XStructured Attack An attack in which the arrival of warheads on their diverse targets is precisely ) L1 c4 t, \/ D$ p$ E H+ stimed for maximum strategic impact. 0 k( n6 C2 x4 }$ GStructured Design 1 u1 ?( ]1 l- g- F3 @A disciplined approach to software design that adheres to a specified set of rules ! g9 s: w$ ^4 ~' K+ K- b' o: f0 _based on principles such as top-down design, stepwise refinement, and data 1 m, u) w: l& O9 ]flow analysis.

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Structured Program A program constructed of a basic set of control structures, each one having one % h: q% c/ v; e4 f3 bentry point and one exit. The set of control structures typically includes: 4 }* d9 C7 j( b. b7 Y. ssequence of two or more instructions, conditional selection of one of two or more instructions, conditional selection of one of two or more instructions or . k* M7 |( W! |0 q2 h+ Bsequences of instructions, and repetition of an instruction or a sequence of 2 C, y/ L' z _8 Z( s/ }2 hinstructions. ( @& S; P' \! l' D7 [0 ?STRV Space Technology Research Vehicle. STS See Space Transportation System. * u( T1 ^8 A' U. w6 m6 \STSC Software Technology Support Center. MDA GLOSSARY, VER. 4.0 S . b; u5 R, r) Y/ r2 s* v. J281 0 c1 s; O J( R1 e7 F, w' C) wSTT (1) Small Tactical Terminal (USAF term). * T. P. P$ ]* c(2) Stockpile-to-Target (US Army term). STTR Small Business Technology Transfer. 8 M" z, O3 ~$ ?+ tSTU Secure Telephone Unit. 1 ^. E* u& l4 {) p( u5 FSTW Strike Warfare. ' M0 {, d- e3 H3 E# ]" P5 sSTWC Strike Warfare Commander. STWG Simulation Tools Working Group. Subassembly Two or more parts joined together to form a unit, capable of disassembly, which is only a part of a complete machine, structure, or other article. 9 U$ m2 F% I$ b6 S# Y1 ?Subcontractor A contractor who enters into a contract with a prime contractor. Subject Security Level , U3 Z: e. W$ ]3 hA 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 dominated by the clearance of the user and with the associated subject. ; L9 V) {) e5 X- }$ ~Submarine- Launched 5 g j2 M$ z/ ^# ABallistic Missile 8 V$ g( T3 \& V% [6 \# |(SLBM) 5 t- B+ V/ y$ O6 p6 m) vA ballistic missile launched from a submarine, with a range of 3,000 to 6,000 & T' a ] f3 Emiles. SUBROC Submarine Rocket. Subsystem A functional grouping of components that combine to perform a major function ; z" n, L- ^! S5 u$ l/ w6 C1 uwithin an element, such as attitude control and propulsion. ( j* c# T$ a8 [" q# ASubtractive % P$ b: j7 Z M/ u& ], x/ lDefense First come first engaged as long as weapons last. SUCCESS Synthesized UHF Computer Controlled Equipment Subsystem. Succession of & g# J3 u; g5 C9 wCommand ! H) |7 F) {5 q. P9 ~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. ( ?* ^" N* [* U& `+ y$ z! r6 JSUM Software Users Manual (Computer term). 6 r& F1 w+ ], u/ m9 H) X# cSunk Costs The costs of resources already committed or spent. In comparing two alternatives, such costs are "non-additive," and they are not germane to decisions about future use of resources. ' }+ a% Z- {% F. f3 `6 ?" \ TSup Pro Supporting Programs (MDA term). Super Survivable Solar Power Subsystem Demonstrator. Super Radiance The process used by a super radiant laser to generate or amplify a laser beam in a single pass through a lasant material, or, in the case of a free electron laser, ' j5 R S' R4 y3 B7 kthrough an electric or magnetic field in the presence of an electron beam. Super . L8 ^0 d8 C% m# Q2 B- I+ Jradiance is actually a form of stimulated emission. Also known as superfluorescence, or amplified spontaneous emission. , G, K6 e# o/ U0 K$ Y) K7 k/ uMDA GLOSSARY, VER. 4.0 S 282 Superradiant / R+ B1 z( v" E' LLaser (SRL) 1 I. i$ }& X& n: v& {4 `( |9 [4 kA laser in which the beam passes through the lasant only once; mirrors are not ; Q! n- q, H$ C$ y1 G: |& }7 Srequired for the operation of such a laser, as they are with more conventional lasers which are sometimes called "cavity lasers" to distinguish them from superradiant lasers. Free electron lasers may also be superradiant; the laser beam of a superradiant free electron laser would pass once through the electric & l+ n& q' g! |or magnetic field (instead of a lasant) in the presence of an electron beam. 4 n# w0 M0 K8 N4 @# E5 [Supervisory Programs 8 ?+ Q' N& `3 m. U0 G4 v' vComputer programs that have the primary function of scheduling, allocating, and controlling system resources rather than processing data to produce results. " H3 M7 c% F. B ^0 pSupplemental Appropriation ' q2 d6 F! P5 w4 v* x' uAn appropriation enacted as an addition to a regular annular appropriation act. , w, G- _2 w% @1 oSupport + ` h) ^. ~/ y) H5 @Equipment All system equipment required to support the ground and flight phases of the ) h. r0 @1 `& I% L: Wmission. Support equipment includes aerospace ground equipment (AGE), ; G* o1 h" {# [ Zmaintenance 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 protection equipment). Support + @/ f7 O0 H+ rPersonnel % s0 l+ ]* f' SIndividuals, in addition to operators, trainers, and maintainers, who are directly & I# Z/ g" h* C" d( i" Hassociated with an operational system(s), and who are critical to its continuous ; c* j5 {1 |1 _operation. Examples include program management offices, security, supply, administrative support, and the like. ( j+ i7 W* M! u4 u8 Y5 `6 B! _2 S$ vSupport 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, 3 G/ b; b) J% gbelow the level needed to fulfill its mission objectives, by an opposing force. SUPSHIP Superintendent of Shipbuilding. * X) \ S) |) l2 q+ XSURCOM Surveillance Constellation. Surge Production An increased rate of production necessary to meet demands for defense items " j% w% q! B2 O- ~1 ~due to a need for accelerated production to meet a threat or for a wartime or 7 i9 J; l# s+ l6 e" C! Nmobilization situation. This increased rate can be obtained by having excess production capacity available or by utilizing multiple shifts of normal capacity measures. 7 M* w' e' T1 W2 m$ K9 i' ^4 v' GSurveillance An observation procedure that includes tactical observations, strategic warning, and meteorological assessments, by optical, infrared, radar, and radiometric sensors on space-borne and terrestrial platforms.

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Surveillance Requirements Requirements are requests for surveillance, including relative priorities for 8 q7 ?- F" U( J7 z2 U# @coverage and sensitivity levels, based on operational orders, selected response options and current surveillance system availability. Surveillance, Satellite and 9 }: Q# P6 Z+ e. f7 TMissile $ r! I2 `6 Z( y eThe systematic observation of aerospace for the purpose of detecting, tracking, . B, c) f$ U; \% ]% zand characterizing objects, events, and phenomena associated with satellites $ M4 `) m) {* ?$ z( x. oand in-flight missiles, friendly and enemy. ; s J( V6 Z0 @; x2 o# N- @Surveillance $ z4 ?8 p, e, H+ o% P( iSystem ! @1 o+ Y$ y; x; FConfiguration ! L+ I/ M, g. U# o4 k3 eThe sensor types and locations and the modes of operation currently activated 5 M% a7 Y# g3 s1 `; V/ N Kin the surveillance system. MDA GLOSSARY, VER. 4.0 S 283 Survivability * a a5 Q$ {/ r" ?2 n7 tOperating Modes ! X6 H* I. n+ a' ^. V; zThe 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 Enduring Command Center (SECC) ' c L! G' v7 ?, h$ `) g( |The USSTRATCOM mobile C2 facility. . Y0 h r" ~: g$ A4 FSUS Site Utilization Study. 0 Q5 Y) {8 Z3 @$ P) |Sustainer Propulsion stage of a missile usually operating after the booster cutoff. , L0 e; H$ b" a$ j$ l3 L+ _SV Space Vehicle. ( m: _5 ~. e" \) D$ LSVS (1) OBSOLETE. SSTS Validation Satellite. (2) Scientific Visualization Suite. SW (1) Software or (S/W). (2) Space Wing. SWC Strike Warfare Commander. * U6 U1 x. o$ P+ V5 LSweep Jamming A narrow band of jamming that is back and forth over a relatively wide operating 5 p7 a" R/ R! l nband of frequencies. ) `- k8 H' Y+ i( w) }SWG Scenario Working Group. 7 G. x+ @# G% E; _" S' m: HSWIL Software-in-the-Loop. % l8 D) y# d/ S7 n: M& ~. L' sSWIR Short Wavelength Infrared. SWSA Spatial Weapons System Analysis. SWSC Space and Warning System Center. $ r8 K) m6 a, ^6 g- h oSYDP Six-Year Defense Program. Synchronization For data streams, the process whereby a received set of data is placed in one to 5 |/ v6 U' J( I' y+ T, @6 fone correspondence with the data assumed to have been transmitted. Synthesis The automatic generation of a run able system from a specialized design where & @" F% z5 S* o! {) Zeach module description has associated implementations. Synthetic ! s4 d* t! R& o0 V" ^. S* X gAperture Radar (SAR) A radar technique that processes echoes of signals emitted at different points along a satellite's orbit. The highest resolution achievable by such a system is theoretically equivalent to that of a single large antenna as wide as the distance 0 w% B+ _) z. V8 J' w0 @/ tbetween the most widely spaced points along the orbit that are used for transmitting positions. In practice, resolution will be limited by the radar receiver's 7 }: X( ]' l! I) j, z% H+ ^signal processing capability or by the limited coherence of the radio signal emitted by the radar transmitter. SYS System. 8 n& c" w; k. N. H0 T( ZSys C/O System Check Out. + r8 k9 p7 ~7 F) w1 v2 \! D1 ^Sys Cmn System Common. Sys T&E System Test and Evaluation. 0 A3 _* M* s1 Y! z2 D9 wMDA GLOSSARY, VER. 4.0 S $ d3 P. _6 l! {284 # @/ z; m! i% }2 E. }5 CSYSCOM Systems Command. 6 } E4 G6 o) c6 OSystem (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. % G+ u2 _. r0 O/ @& N! U0 z(2) A combination of two or more interrelated equipment (sets) arranged in a ! h7 o# l* n E/ s7 w1 G3 ]functional package to perform an operational function or to satisfy a 0 E: F3 w* W9 E J( p; O0 O$ Grequirement. 1 b5 X0 B! s5 @, I8 C2 R* ?System & M' K5 T3 D$ d; F" A. VActivation . ?8 M! A* S; VThat 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 - `& o- D6 d+ AControl. System Architecture # x$ Q& `& D/ A4 c' zSystem Capability 4 P! C; f" C5 S4 X& u* T7 ZSpecification (SCS) The structure and relationship among the components of a system. The system 4 a: }! v" F9 ]( Farchitecture may also include the system’s interface with its operational environment. A framework or structure that portrays relationships among all the 5 J# M6 O" R5 w1 Relements of missile defense systems. - f: x; O y. B# q# I- AThe government document that translates capabilities into functional specifications for the overall BMDS and allocates functional specifications among 7 ^: A4 `: k3 ~! \6 R! zthe elements of the BMDS. + [$ [9 W0 _8 {, j0 MSystem Center # H$ k- {! s" [/ o5 n+ e(SC) A center in CMAFB responsible for the scheduling of maintenance for worldwide 1 d9 W2 n. C8 dsensors and supporting equipment as well as maintenance responsibility of + `. T5 i7 ^5 {) p/ l: s7 Yequipment in CMAFB. & i+ V/ z. p2 \1 e: u. T/ mSystem Concept Paper (SCP) OBSOLETE. For a major program, was used to summarize the results of the concept exploration phase up to Milestone I and to describe the acquisition 1 [# \% t' E: G- Astrategy, including the identification of the concepts to be carried into the / a1 n' ]1 X! p: _8 d. `4 Zdemonstration and validation phase and the reasons for elimination of other " A, q. o! V! n) D& v% j* d; Zconcepts. Now an Integrated Program Summary (IPS).

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System Configuration * B6 Q$ @( f( }Control Board , z0 j$ Z1 s: k" B8 p(SCCB) 0 q( \% w) U: W! U1 b# tThe 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 computer systems. & B( }: b* w* ?2 T. d+ USystem-Critical 2 Z/ Z, U9 w& A- FFunction & J1 d7 b% k) k7 \% {3 ZA function that is necessary for the successful accomplishment of the system's mission. System Definition ) i. \* D% I2 WReview (SDR) The formal review, in briefing format, for periodically deciding on updates to the system plans for development based on estimates of the program schedules and funding. The SDR summarizes candidate development plans and their potential impacts on system design, cost, and schedule. The SDR provides a systemsengineering basis for the MDA program planning activities. Following the SDR, detailed element planning will result will result in a Configuration Control Board, " t- f7 v5 C" e( u/ R Y- u) sfinal trades, and program documentation in the PPBS. System ! Y1 w: b; Q3 S4 i4 WDeployment Delivery of the completed production system to the using activity. MDA GLOSSARY, VER. 4.0 S 5 W9 z8 ?5 l6 c, [4 }285 System Design (1) The process of defining the hardware and software architectures, components, modules, interfaces, and data for a system to satisfy 7 h e1 B/ p$ v' l6 l; E1 S& [specified system requirements. (2) The result of the system design process. % k" [! K1 y w3 ~2 GSystem Design ! t3 m" y3 O+ }- ]/ Y$ Z9 i" K% M- ^& CConcept An idea expressed in terms of general performance, capabilities, and characteristics of hardware and software oriented either to operate or to be / }/ T, X/ M5 Z. c9 H3 [, _8 Moperated as an integral whole in meeting a mission need. System Design % Q. y, H2 g/ y; t; o6 [Review (SDR) Evaluates the optimization, correlation, completeness, and risks associated with the allocated technical requirements. System 3 p: a' \, g0 p1 F7 D4 _Effectiveness The measure of the extent to which a system may be expected to achieve a set of specific mission requirements. It is a function of availability, dependability, and capability. System Evolution 0 C3 B3 w' X+ PPlan (SEP) The documented plan that establishes the strategy to evolve the BMDS 8 N/ Y5 ~/ q! U0 g6 D+ {, l. Ecapabilities over time. It reflects the BMD Acquisition Executive (AE) and Senior Executive Council’s (SEC) development decisions; documents the current BMDS * ?' ? i9 P# f$ N: MDevelopment Baseline; and summarizes the capability, integration and " [# [ C! w( P. `, ?, F# {assessment of the BMDS evolution. It identifies opportunities (items that provide significant improvements in BMD capability), identifies challenges (impediments to achieving opportunity), and points to promising alternatives that can overcome 7 ?, v7 H3 `" B( Q. uthose challenges. System Families A collection or grouping of interrelated software systems in the domain that share , `. M5 R. W* l/ za set of common characteristics. ( h" U+ y, O( j( U! L6 b, ~; [) aSystem y. R U3 f) V5 N. K/ fGenerated . L8 C9 n8 m& c7 ~Electromagnetic Pulse (SGEMP) Transient electromagnetic radiation caused by the photoelectron emission of the 2 f" b5 h7 B7 j8 v @: psurface 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 2 J" O T4 u Z0 Z* pobject in order to produce charge equalization. " I, s9 D' c7 H* d4 o/ P+ Z- pSystem L3 }' q/ g: B* {& n rIntegration Test A live flight system-level test utilizing actual system command and control, sensors, and weapon hardware. System Manager A general term of reference to those organizations directed by individual 9 H/ k2 H' Y8 a4 u! |managers, exercising authority over the planning, direction, and control, of tasks : ^# {" S& D3 F5 O+ o, Rand associated functions essential for support of designated weapons or 6 ?5 U( P5 _, Sequipment systems. System Operational 9 f' @. X; ?% n* B( C4 xConcept A formal document that describes the intended purpose, employment, deployment, and support of a system. System - P" N' R0 x) s2 O; X# z1 T5 qOperation and Integration 9 B' _6 B' `& j1 E1 wFunctions (SOIF) v: m; ]1 o# J# H5 s4 NThe automated activities of tracking, communications, asset management, and battle plan execution, which are executed under the guidance of the Command " e2 K ]# e* _, j7 W! `1 h% ]and Control Element. The allocation of these functions (and sub-functions) to ' b$ f' Q! b+ x( n% V1 Rthe system elements will be specified in the architecture(s). System Posture A USSPACECOM system of graduated readiness steps to bring the strategic . N: s3 d: p' i6 _7 ]4 qBMD system to fully generated alert, similar to the USSTRATCOM concept of posturing aircraft and missile forces to reduce reaction time. 8 ]" p/ c/ K" [1 m! XMDA GLOSSARY, VER. 4.0 S 5 V3 ^3 O' @- [7 W! H9 X4 B3 ]286 * ? L1 I+ D! |, G- @; q5 gSystem Program Office (SPO) 1 \# l) }. R7 R% ]/ lThe 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 9 e- |; I# o: K: FSystem Readiness includes the development of OPLANs necessary to carry out ; v8 n! N5 u) a3 X! ?$ ~the assigned mission, using strategy and guidance provided by higher authority along with knowledge of current system performance and planned capabilities. It includes peacetime tests and exercises to maintain the system in an operational % ?2 q n) o" m6 ^3 v5 ]& m1 cstate, and the demonstration and evaluation of alternate tactics and the - Q. N' k* Y2 A! n. o4 Pverification of system performance, to the extent practicable. It provides for the continued training and exercise of personnel in operating the system under , C" F# T, f: u7 rrealistic conditions, and provides for control of other system test functions necessary to keep the system operating. It provides for detection of anomalies and for corrective action. It also provides for maintenance schedule control, historical maintenance data retention, maintenance training, and test results status reporting. System u- y) ~+ P$ QReadiness 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 2 S% X, W4 ~; B# e5 Tmaintainability system design, the characteristics and performance of the support 7 J# y1 S; r! {) ysystem, 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. ' v3 ~7 ^5 W; r4 }System Requirements Analysis (SRA) ' F% l8 A: N/ g0 s/ K4 TAn 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 9 C* t# |* v# b/ D' wRequirements Review (SRR) Conducted to ascertain progress in defining system technical requirements. Determines the direction and progress of the systems engineering effort and the degree of convergence upon a balanced and complete configuration. ( B- P2 @ s: H8 Z% q1 R# a) \! nSystem Security 7 c2 v g( v$ R9 ^. v6 _" ]Engineering (SSE) An element of system engineering that applies scientific and engineering g3 I- n; D. ^- z+ z+ ]( O1 iprinciple to identify security vulnerabilities and minimize or contain risks * ~: m1 K# u. Yassociated with these vulnerabilities. It uses mathematical, physical, and related . f' \8 |3 f9 D# E4 \& xscientific disciplines, and the principles and methods of engineering design and analysis to specify, predict, and evaluate the vulnerability of the system to 1 h6 @$ V$ a1 u5 m0 E' Q j1 vsecurity threats. ) f6 Z$ q* |; N, u$ e# Y8 w oSystem Security - w2 @- f0 c5 OEngineering 3 _, b# F# V5 s7 c- T" tManagement 4 ]" U# d* O# t! ]( l6 H( _/ hProgram & l# }5 t: T" N% u2 \/ q7 \(SSEMP) 2 F" u O. M7 A; l" b- A$ z: ZThe 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 * o( U" N. c4 i) t2 lresource from sabotage, theft, damage, destruction, etc.; (3) provides 8 C2 L9 j/ v) |6 ]management information essential to system security planning and (4) minimizes its own impact on overall program cost and schedule. 6 B" Z/ Z: p$ C, ?8 C8 m" I, h1 ^: @System Security Management Plan (SSMP) A formal document that fully describes the planned security tasks required to meet system security requirements, including organizational responsibilities, 7 J1 }& {, O0 G8 u! R- m) ?methods of accomplishment, milestones, depth of effort, and integration with - n/ P0 S7 r4 X+ ]other program engineering, design and management activities, and related systems. $ A5 ^0 [- u: k$ k( D. d/ C1 V/ XSystems & m: q8 `+ f2 f8 v! eEngineering . F; V, H* T; bAn interdisciplinary approach to evolve and verify an integrated and life cycle $ n0 t8 b- v" e. _1 h% L- T# jbalanced set of system product and process solutions. MDA GLOSSARY, VER. 4.0 S / W6 q! c8 G% p- T287 Systems 2 r5 Z% \; |* ~Engineering 3 y8 O( {: j r; }Management Plan (SEMP) This plan documents: (1) Management of the systems engineering process, (2) / n' I$ C( ^0 B# G- ?& `. SIntegration of the required technical specialties; (3) Performance measures development and reporting, including intermediate performance criteria, and (4) Key engineering milestones and schedules. Systems Test Integration and Coordination The combination of SDS elements tests to reflect SDS performance contribution. System Threat Assessment ( o% T& @& A. o! f- \7 q/ j) Q' OReport (STAR) 2 i' j1 n7 Z# g, F4 XRequired by DoD 5000.2 and validated by DIA. Establishes the threat (to a ) ^! M8 z3 @) [" S. ]( Q* FService'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 * T6 o& T1 h, N" S' p+ n, j. _the threat changes significantly. System-Valued Asset A system element/component, function, or information element, which is critical to ! g3 T) ~* \+ j0 Uthe proper operation and well being of the SDS. MDA GLOSSARY, VER. 4.0 T " o. J# h$ i6 P9 C) t% H& p+ v4 z288 8 c- F- \; W& R; AT&C (1) Tracking and Control. (2) Test and Control. T&E Test and Evaluation. T&T Transportation and Transportability. T-MACH Trusted MACH. T-UAV Tactical Unmanned Aerial Vehicle. + i2 e _5 Q7 R0 k- e$ XT/R Transmit/Receive. T/REA Transmit/Receive Element Assembly (of a radar). T 2 B0 t' f* U2 @- ?; L7 n. P0 t2 Technology Transfer. ( Y: I2 E& t; N+ D! ]T 2 2 k2 y0 n3 N2 C8 FE Technical Training Equipment. TA (1) Threat Assessment. (2) Target Acquisition. (3) Test Articles. 0 x/ D( K6 Y$ I, kTAA Technical Assistance Agreement. 3 f; X; e0 B# N, Z7 u1 bTAACOM Tactical Air Area Commander. TAADCOM Theater Army Air Defense Commander. " m( q* d- T; Q+ P( KTAAF Test, Analyze and Fix. TAC Tactical Advanced Computer. TAC-3 Tactical Advanced Computer – Three (USN term). TACAIR Tactical Air. / `9 P P1 Y& }, bTACAMO Take Charge And Move Out [Airborne SSBN Command Post]. TACC Tactical Air Command Center. & L5 c% f* e+ zTACC USMC Tactical Air Command Center (USMC term). TACC USN Tactical Air Command Center (USN term). TACCS Theater Air Command and Control System. TACCSF Tactical Air Command and Control Simulation Facility. ( h* l& h" ^8 R1 w- n- z$ ]TACDAR Tactical Detection and Reporting. TACFIRE Tactical [weapons] Fire.

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TACINTEL Tactical Intelligence Information [Exchange Subsystem] (USN term). ( f2 Q1 ]2 W2 U; T1 W- xTACOM Tank and Automotive Command (US Army term). ?% ?. ]) D. h* a; F' gTACON Tactical Control. TACS Theater Air Control System. * |8 @. p5 ~0 O5 PMDA GLOSSARY, VER. 4.0 T 3 ^# o$ T- p# t: U$ J1 {9 U* }289 TACSAT Tactical Satellite. TACSIM Tactical Simulation Tactical Air Doctrine 9 a# A; ?/ u6 ^' u7 FFundamental principles designed to provide guidance for the employment of air power in tactical air operations to attain established objectives. 0 ], T) W) {- d2 e! }" UTactical Air # W: ]) r6 F& T' X% L* ]Operation 0 k4 x% N$ |3 a8 H1 ]An air operation involving the employment of air power in coordination with % k9 N) h3 n1 P9 Z% K9 Sground or naval forces. Tactical Air Operations + N d' @+ M. ?. z0 T% MCenter A subordinate operational component of the Marine Air Command and Control ; y/ U1 _. A, z( |" \System designed for direction and control of all en route air traffic and air 9 a2 z) P7 G% j8 Xdefense operations in an assigned sector. Tactical Air Support Air operations carried out in coordination with surface forces and which directly % F2 a0 H; n+ X" i/ ]5 K; sassist land or maritime operations. Tactical Area of Responsibility (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 % Y* ?; X" j. F. E. Icoordination of support. Tactical Ballistic Missile (TBM) ; g8 L: e v* ?7 P2 hA land-based missile generally having a range of <3000 miles that can be 2 F. V4 V c! Xemployed within a continental theater of operations. Tactical Concept A statement, in broad outline, which provides a common basis for future ( p+ P5 o2 _( |+ t: _* Ddevelopment of tactical doctrine. 1 S+ \5 s q% vTactical Control The detailed and, usually, local direction and control of movements or maneuvers necessary to accomplish missions or tasks assigned. 7 u" i/ w/ a: |Tactical Data Information link 0 S# n" k: e1 {, Z8 w& ]- R1 xA 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. Tactical Level of War + C# C/ U" A2 R; o6 S$ a% e7 C- y4 W9 KThe level of war at which battles and engagements are planned and executed to * J$ e$ Q7 r( T$ ^" i$ }; Waccomplish military objectives assigned to tactical units or task forces. * b/ A) O' ]8 g7 V- c- cTactical , W: c: S5 O; F6 G$ @7 F vOperations Area " a$ f" a' [9 F(TOA) 9 ]) \4 L' R) a {0 QThat 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. & L: c# w: p( R6 @: s( b ETactical 2 _ ?8 K' j+ x; U& iOperations Center (TOC) 1 @$ S0 a$ Q1 M3 |8 o6 x' IA physical grouping of those elements of an Army general and special staff 2 |; {/ K6 j9 b+ Nconcerned with the current tactical operations and the tactical support thereof. $ @# r6 C1 V4 G8 GTactical Warning ) K9 o3 B3 B Z# x% H% Z" k( A(TW) (1) A warning after initiation of a threatening or hostile act based on an ' w2 H3 D6 ]' i) i9 {/ vevaluation of information from all available sources. & I3 X; Q7 N& N7 e. R( g(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 1 |, b6 i, m, J; `5 E" rand size, country under attack, and event time. 0 r2 X3 N y! E A4 gTactical 4 o t+ s) D3 v$ }( I, o4 ]Warning/Attack - A: J8 `/ J9 z: R8 {Assessment 8 B( q& P: @) J% r(TW/AA) # q" a+ {! F& _! e0 _A composite term. See separate definitions for Tactical Warning and for Attack Assessment. : Y; f+ }4 @4 W, @; |) H8 X& eMDA GLOSSARY, VER. 4.0 T * n! A4 ?6 I q5 w3 u: A290 ' v' H$ t F4 w3 r$ @. u' CTAD (1) Tactical Air Defense. (2) Theater Air Defense. (3) Technical Acceptance Demonstration. TAD C2 Theater Air Defense Command and Control. ; X# c+ g6 F# x: oTADAP Theater Air Defense Asset Planner. TADC Tactical Air Direction Center. ! w1 z% t% |9 m* @/ b! a6 wTADCOM 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. TADIXS Tactical Data Information Exchange System. TADL Tactical Data Link. TADS Tactical Air Defense System. 8 Z; X6 V2 O+ h0 j8 @, K7 L I& D- ~( jTADSIM Theater Air Defense Simulation. + W1 O0 U3 ], `6 Q4 t; n' cTAF Tactical Air Force. : e. q. _9 V) A/ z' {9 p4 ~4 pTAFIM Tactical Architecture Framework for Information Management. : V6 O) T% v0 Z. X; CTAI International Atomic Time. TAIS Technology Applications Information System. TALDT Total Administrative and Logistics Downtime. TALON NIGHT TALON programs, which support SOF. ' D5 A9 {. I1 N* YTALON 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. $ z" R1 Y k& m( P0 u* u. K3 RTAMD Theater Air and Missile Defense. + [4 z6 b! @- v! I4 J) n2 Z( K4 @Tank Final Propulsion Stage (used interchangeably with sustainer). 2 \8 h9 U5 [ X( u0 OTank Debris Hardware associated with tank. 8 C5 J. D1 W& pTank j7 A3 a3 @# G, S" A# pFragmentation 5 k7 p+ @* y0 L& ^; u/ Q7 G, ZThe breakup of a tank, either intentionally to serve as a penaid or naturally as a 0 a6 m" y, }/ b$ e* b+ V) P3 N( U" Qresult of aerodynamic loads and heating upon reentry. MDA GLOSSARY, VER. 4.0 T 291 0 E5 N: n. Q- LTAOC Tactical Air Operations Center. 8 G3 c" }' j& ~5 u) _TAOM Tactical Air Operations Module. & K. F0 h) J" l1 mTAOS Technology for Autonomous Operation of Satellites. , U% Z* S# _0 S; y# vTAR (1) The NMD Threat Assessment Report. ) W3 n; u h! o+ r* @; a( A(2) Threat Activity Report. 1 d2 q6 x, T/ d7 j( w(3) Target Acquisition Radar. * t6 d! a; k& ?# C/ @. _TARA Technology Area Reviews and Assessments. TARGET Theater Analysis and Re-planning Graphical Execution Toolkit. Target Acquisition The detection and initiation of track on a target in the surveillance coverage 0 X5 c2 e( R P9 F8 gregion of a sensing system. 5 u% Z$ t3 c/ Z1 H7 }& QTarget ! I- Y: Q' N W d" r$ O+ JClassification / G5 O9 W/ a, |& Z: ]! R( o, ^and Type Identification of the estimated target category based on surveillance, ; G% o& `8 O) _6 F3 C( |2 Zdiscrimination, and intelligence data. Target Discrimination 9 a% V. K2 a: T/ R8 i9 K* AThe ability of a surveillance or guidance system to identify or engage any one target when multiple targets are present. ( u8 o# I d5 H2 h" Q$ B( } [! s1 wTarget Object & {+ c2 H9 [4 o+ y1 D- ~Map (TOM) A data set, which contains three-dimensional position, estimates for target and ; `4 B& I Z, R, 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. Target Signature (1) The characteristic pattern of a target displayed by detection and : j+ Q5 [+ A+ l/ Videntification equipment. & U$ I" Q# m& q9 Z) Z(2) In naval mine warfare, the variation in the influence field produced by the passage of a ship or sweep. Target System Requirements Document (TSRD) BMD Program level program management document. Developed by each BMD - A! h( O |$ [% O5 l2 {Program Office, it outlines to MDA/TC and MDA/TE what the PO’s target 9 h) m1 ^" B9 o1 R' irequirements 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. Tasks The required actions to accomplish all or part of a COA. Tasks contain guidance to the Battle Management/Command, Control and Communications (BM/C3 ) engagement planning function concerning resource allocation, constraints, and 9 t+ Q+ j7 i! G( {: ]required performance. 0 c7 m0 N3 ]8 c6 rTASM Tactical Air-to-Surface Missile. TASO Terminal Area Security Officer. 8 ?3 c0 O2 ^+ STAT Technical Area Task. TAUL Teat and Upgrade Link. 2 g" n# O& n' \" `3 a6 iTAV Transatmospheric Vehicle. - i; ]$ {2 U- E4 F) ?; u9 dMDA GLOSSARY, VER. 4.0 T : W. {) G0 D, s/ Y' N! s @292 TAWG Threat Accreditation Working Group. TB Test Bed. TBA (1) Theater Battle Arena. (2) To be Announced. $ G F" a, p( J$ M7 cTBD (1) To Be Determined. (2) To Be Developed. TBIG TMD BM/C3 Integration Group. ; @, _7 L; A! T0 x2 U/ y+ lTBIP TOMAHAWK Baseline Improvement Program. TBM See Tactical Ballistic Missile/Theater Ballistic Missile. TBMD Theater Ballistic Missile Defense. TBMDSE Theater Ballistic Missile Defense System Exercise. # U: U2 E. g; {+ N3 QTBN To be Negotiated. 1 `& p) G3 B" f, }' O5 `' ]( P5 hTBR To Be Resolved. TBS (1) Tactical Broadcast System (US Army term). (2) To Be Supplied. (3) To Be Scheduled . TCAMS Technical Control and Monitoring System. 6 M- ]9 i5 _7 @, FTCC Tactical Command Center. 7 a3 Z' d$ I8 U* VTCCF Tactical Communications Control Facility. TCE Three Color Experiment. TCF Tactical Combat Force. TCMD Theater Cruise Missile Defense. TCMP Theater (Missile Defense) Countermeasures Mitigation Program. TCMP I Theater Countermeasures Mitigation Program One. 7 d* D3 P" w( a, C$ Q& Z) x) {5 FTCMP II Theater Missile Defense Critical Measurement Program Two (Replaces TMD % g& s+ x/ h2 x/ ^ l, r5 x: ACountermeasures Mitigation). TD (1) Test Director. ! U) X# @% A# X, k8 ~0 M(2) Technical Data. (3) Technical Director. (4) Training Device TDA Table of Distribution and Allowance. TDADT Total Distribution Advanced Technology Demonstration. / u- V! \) p& }5 }+ G3 }/ FTDAS Theater Defense Architecture Study. & r& ^8 {/ M" d! c5 ZTDASS Theater Defense Architecture Scoping Study. MDA GLOSSARY, VER. 4.0 T + \, R3 B" \; C$ k2 x: y* g293 2 [/ l( ]; z6 @1 n1 t! ITDBM Track Data Base Manager. TDC (1) Tactical Display Console. (2) Theater Deployable Communications (USAF MDAP). TDCC Test Data Collection Center. + L8 p: z/ b& M* _7 R9 RTDD Target Detection Device. 9 H1 [7 x6 `3 S' YTDDS TRAP Data Dissemination System. TDI Target Data Inventory. TDK Two-Dimensional Kinetics nozzle performance. TDM Time Division Multiplexed. TDMA Time Division Multiple Access (TelComm/Computer term). TDNS Theater Defense Netting Study. TDOA Time Difference of Arrival. 8 D( }+ \' z8 ~3 H/ ^TDP (1) Technical Data Package. (2) Test Design Package. 2 y+ C/ P, W* w; i/ O+ ](3) Threat Design Program.

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TDORC Technology Demonstration, Quick Reaction Capability. 5 D, F: c) G5 k i+ e0 _+ p4 vTDR Terminal Defense Radar. TDRSS Tracking and Data Relay Satellite System. TDSSPA Technology development for Solid State Phased Arrays. TDT Target Development Test. 6 B( { `# I" V3 iTDTC Test, Development and Training Center. ( L9 X. `: y( I/ xTDU 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. ' Q0 v6 m0 `) M7 e2 M(4) (BMC3) Test Exerciser. TEA Transportation Engineering Agency. TEAS Test and Experiment Activity Summary. Tech (1) Technical. (2) Technology. (3) Technician 6 o" q1 ]" C( x7 `* Z) WTECH Technical + P5 ?, q5 C# ^4 dTECHON Technical Control. : n. ]1 A( f* u) qTECHEVAL Technical Evaluation (USN term). 4 Z* f5 v+ n# m% q0 I5 n) f! v0 ]MDA GLOSSARY, VER. 4.0 T 294 % C! j; ?" P6 h! Z6 d0 HTechnical Data Scientific or technical information recorded in any form or medium (such as manuals and drawings). Computer programs and related software are not \$ w' {6 ^, d+ P% M1 K& O! m6 Dtechnical data; documentation of computer programs and related software are. \* q' D2 {, k% _/ Y8 f6 w! gAlso 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 ) n I) @( A8 E7 xstrategy, production, engineering, and logistics support. The description defines ' A6 ?0 H$ ^* H2 s/ Q8 Qthe required design configuration and procedures to ensure adequacy of item performance. It consists of all applicable technical data such as drawings, associated lists, specifications, standards, performance requirements, quality assurance provisions, and packaging details.

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Technical Evaluation The study, investigation, or test and evaluation by a developing agency to : J9 {. W$ M. s, g1 ndetermine the technical suitability of materiel, equipment, or a system, for use in B) y) t9 }+ {# o! ^; ]the military services. (See Development Test and Evaluation.) 9 W$ ^3 X: B& _Technical 5 b# `( |1 u1 R+ lObjectives & ^: u p' p- oThe “target” values for the development effort when insufficient data is available ; h1 P9 p, _* O" g9 ffor stating binding technical requirements. Technical Objectives & 0 I8 b) {9 }& KGoals (TOG) / P% m7 a, V$ z9 g0 RHigh-level acquisition document to guide decision making for BMDS development; communicates objectives and goals. - q3 x) O3 A! cTechnical Parameters (TPs) 5 B* l2 y6 g$ B2 A' nA selected subset of the system’s technical metrics tracked in Technical & z: t3 X9 q5 u8 r. e% d- IPerformance Measurement. Critical technical parameters are identified from risk analyses and contract specification or incentivization, and are designed by management. 2 o! j. S) M- W, x+ Q8 aTechnical Performance Measurement (TPM) Describes all the activities undertaken by the government to obtain design status beyond that treating schedule and cost. TPM is defined as the product design : ^0 `2 ~: _6 |3 Bassessment, which estimates, through tests the values of essential performance $ P* Q6 v7 P( f; I5 ?- Mparameters of the current design of WBS product elements. It forecasts the - z# ~: {8 K& B- J8 l9 Avalues to be achieved through the planned technical program effort, measures 0 e3 s9 T" Y; r1 i% M9 L9 @. xdifferences between achieved values and those allocated to the product element by the system engineering process, and determines the impact of these differences on system effectiveness. Technical 8 \ P" a* J) Y- B0 U& GSpecification A detailed description of technical requirements stated in terms suitable to form 3 \8 n; {/ k: h1 n! E! r/ H B9 Fthe basis for actual design development and production. Technical Surveillance * f9 j j1 C2 U+ q7 N- ZIntelligence 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. ' z# H/ x8 `6 o% YTechnology 9 Y: n3 {1 _- w1 d) i# `. oExecuting Agent The Service or agency (DoD or non-DoD) that has been delegated management 4 ~! c b: k' G% _responsibility for a particular critical supporting technology by MDA or Executing 7 |( }) y/ l: CAgent. * c" `% f. z" b& ^- l4 b) s) f5 WTechnology 1 Y. q: K0 y6 f1 @) e2 GProgram 4 }6 x$ I7 w; Y! U+ u: VDescription The generic description of the applicable supporting technology or critical supporting technology. TECOM Test and Evaluation Command. TED Technology Exploitation Demonstration. MDA GLOSSARY, VER. 4.0 T 6 Z8 t# G; q' C0 Z1 ?7 r/ V295 TEIPT Test and Evaluation Integrated Product Team. TEL Transporter-Erector-Launcher. Telemetry, Tracking, and * o) t. n0 N7 `) R; K7 |$ n V9 T* ECommand (TT&C) Functions performed by the satellite control network to maintain health and status, measure specific mission parameters and processing over time a sequence of these measurement to refine parameter knowledge, and transmit . L2 D: t2 x$ T' f6 ?$ q/ q9 gmission 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. 2 @6 u! U4 }, |4 q0 s5 |# D XTELESAT Telecommunications Satellite. % J1 v: p% P0 C4 }5 P B7 X' c9 @; iTELINT Telemetry Intelligence. TEMO Training Exercises and Military Operations. 2 t/ ^1 v& p3 g9 O8 {1 r' Y pTEMP See Test and Evaluation Master Plan. TEMPEST TEMPEST is an unclassified short name referring to investigation and studies of & Y8 b! G8 I2 a( T7 }compromising emanations. It is often used synonymously for the term "compromising emanations,” e.g. TEMPEST tests, TEMPEST inspection. (See Compromising Emanations.) " e2 g8 Z2 k& I* X7 ]TENCAP Tactical Exploitation of National Capabilities. 3 I$ g/ _+ A3 y) _2 R2 ^TEP Test and Evaluation Plan. . s9 m R, v9 v3 NTER Test and Evaluation Report TERC Test and Evaluation Resource Committee. TERCOM Terrain Contour Matching. Terminal Defense ; _* Y9 Y$ h; L% e+ t1 M+ kSegment (TDS) / `: X7 Z3 P; k8 ]The portion of the BMDS that defeats ballistic missiles in period of flight between atmospheric reentry and impact. 0 Q/ T! @& Q0 Q- g& DTerminal / ^, G0 l$ G) B( n, D9 U* {7 N' WGuidance 0 r% f' [8 Y' D; _The guidance applied to a guided missile between midcourse and arrival in the ' G* F& T, \" Kvicinity of the target. Terminal Phase That final portion of a ballistic missile's trajectory between the midcourse phase and trajectory termination. % ~& r3 Z/ b; u) TTerminal Phase " Q; F; x& m9 s2 iInterceptor ) q3 S# J. j8 Z8 V% LA ground-based interceptor designed to intercept and destroy RVs in the terminal phase of flight. It may also be assigned to intercept and destroy enemy PBVs and RVs in the midcourse phase. (USSPACECOM) Terminator Transition from sunlight to earth's shadow in space. TERS Tactical Event Reporting System. , K5 y$ g& n$ }! G: ]TES Tactical Event System. - z7 u' w8 W* K9 {* J6 a( s7 CTESP Test and Evaluation Security Plan. TESSE Test Environment Support System Enhancement. MDA GLOSSARY, VER. 4.0 T 296 Test and Control The ISTC Test and Control provides the human interface for testing system hardware and software. The Test and Control will consist of the necessary consoles, processors, and storage devices in order to be able to control all $ _& K8 L4 D [* Z5 ~& ioperations of the ISTC such as configuring the system, running a scenario, analyzing data, generating reports, and testing system hardware and software. 0 Y) c* o: U* BTest and " K$ N2 {- b6 \, p: ~5 J; pEvaluation (T&E) Process by which components or systems are tested and the results evaluated 1 o. B7 J0 t! N8 [to assess progress of design, performance, supportability, etc. There are three $ B; Q' o" L8 \1 s1 p4 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 9 K% p. d) {/ q8 K8 vsystem's operational effectiveness and suitability, identify needed modifications, / ] k9 @4 X S- Jand provide information on tactics, doctrine, organization, and personnel requirements. PAT&E is conducted on production items to demonstrate that # \* a, k5 P; O9 s$ Lthose items meet the requirements and specifications of the procuring contracts or agreements. OT&E is further subdivided into two phases--Initial Operational / c' R4 A2 f3 F. ~(IOT&E) and Follow-on Operational (FOT&E). IOT&E must be conducted before 6 v# U; R( o. h- w+ i, d; othe production decision (Milestone III) to provide a credible estimate of . z1 `: W5 r* m0 v voperational effectiveness and suitability. Therefore, IOT&E is a field test 1 A0 h- d/ H5 jconducted on a production representative system in an operationally realistic + B* |9 i( |. ~2 S# Tenvironment, by typical user personnel and includes use of realistic threats. 7 y6 e0 M8 j5 y: OFOT&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 : ?* q; g. {6 N9 N7 x; m% F2 adeficiencies in materiel, training, or concepts.

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Test and 0 R( i, q3 }1 Q9 ?) Q5 fEvaluation Master Plan (TEMP) , C5 F; o- g: G# `0 GAn 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 ) o% S, {! E" [+ E" Searly as possible in the acquisition process, it is updated as development progresses. + o$ c; J$ F5 {+ L1 k- ^. D J+ x( U8 jTest and Evaluation Working Group (TEWG) The TEWG is the forum in which T&E coordination for test requirements, planning, execution, and reporting, is accomplished among members of the Acquisition Team. The primary purpose of the TEWG is to optimize the use of test 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 related contractual documents, and assist in evaluating contractor proposals when there are T&E implications. Testbed A system representation consisting partially of actual hardware and/or software $ e+ A$ `' T& \8 m; xand partially of computer models or prototype hardware and/or software. 1 A6 n, n2 J3 n2 o! t/ O( G. `# @Test Criteria Standards by which test results and outcome are judged. Test Integration : T9 }3 r% j: @9 QWorking Group ' O6 I& R4 Q T" k9 h# A- ^& C5 }(TIWG) A working group designed to facilitate the integration of test requirements in order to minimize development time and cost and preclude duplication between developmental and operational testing. % z+ a, p1 O; X7 L! pTest 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, test schedules, personnel requirements, reporting requirements, evaluation criteria, and any risk requiring contingency planning. S; _% m5 E! s0 J3 H* D- VMDA GLOSSARY, VER. 4.0 T 297 9 N/ D8 w8 [; YTest Target Vehicle (TTV) Single stage, ground launched, solid propellant theater target developed for SMD Program. Also called “Aries”. Test Validity The degree to which a test accomplishes its specified goal. 2 V. i, ]& j0 A' {7 ?( u. m9 `1 \: jTEV Test, Evaluation and Verification. TEVS (1) Test Environment System. (2) Test Environment Support Systems. TEWG See Test and Evaluation Working Group. 2 m# n3 c N X- G0 vTEx Test Exerciser (NMD BMC3 Term). 9 r9 M) Q- e& h+ s1 [TEXCOM Test and Experimentation Command. , }* B" {& W+ wTF Task Force. 9 ]6 j* F6 j7 L5 O6 a! D; I$ [TFC Tactical Fusion Center. TFCC Tactical Flag Command Center (USN term). TFD Technical Feasibility Decision. 0 W7 A6 Z# Z3 k. O! cTFE Thermionic Fuel Element(s). 1 I. n4 ]# l& K# {( [( `TFIM Technical (Architecture) Framework for Information Management 8 P( A/ j0 p* Q9 E0 a0 a5 fTFOV Theoretical Field of View. # `' z* W: M& w' p$ |) O. n) x; eTFR Terrain Following Radar. & J6 O- B5 S. s. Z: o- h$ CTFRAMES Tools to Facilitate the Rapid Assembly of Missile Engagement Simulations. TFT Time Off Target (JFACC term). " F3 n7 Q5 U* mTFW Tactical Fighter Wing (USAF term). TG (1) Threat Generator. (2) Trajectory Generator. ' K5 m. |& J* _2 STGINFOREP Target Information Report (JFACC term). 4 c. X# }. U9 E& E/ _7 I$ bTGS Track Generation System (USN term). TGW Terminally-Guided Warhead. 9 K8 P2 u8 m' O3 iTHAAD See Theater High Altitude Area Defense System. Theater The geographical area outside the continental United States for which a commander of a unified or specified command has been assigned. Theater Attack Attack on a geographical area outside the continental United States. Theater Ballistic Missile Defense (TBMD) System : f+ {' r8 Z! iThe aggregate TMD C3I and TBMD forces that, in total, provide defense against 3 w$ B% P1 Y9 k0 a; B; ^- T# q2 w' bballistic missile attacks within an overseas theater of operations. / y/ Q: S/ i! k. q' ]5 L" T(USSPACECOM)