航空缩略语词典

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STINFO Center Science and Technical Information data centers archiving and providing user access and support to a variety of missile defense test and evaluation data. & ]1 M* n1 S- I: F3 ?0 l. ?; CSTM Significant Technical Milestone. ! x. l) Z+ C% d+ nSTO (1) Special Technical Operations (JFACC term). (2) Science and Technology Objective. STOAL Short Takeoff/Arrested Landing. STOM System Test Object Model. _: d* E0 a* e d5 K/ S/ IStorage, Handling, and Transportation 9 R5 ` k5 B+ l& |Environments & `$ l/ ?4 o2 r' t0 L4 CThese environment categories cover the applicable free field or ambient : [0 d" ^" c, ~# jenvironments, which the system assets must be capable of withstanding during storage, handling and transportation. They include the full array of applicable ( u- ]" L0 X6 m" _! L/ p" {atmospheric and ground environments to which BMD assets will be exposed during these non-operational aspects of system deployment such as pressure, shock and vibration environments, among others. Storm Name of a theater ballistic missile test target system, part of the Baseline Target Set. ! v" z/ o! c* K3 s K8 DStorm Shadow Conventionally Armed Stand Off Missile weapon based on Matra of France’s Apache missile. 6 g0 Z$ b( [9 L, ^STOW Synthetic Theater of War (US Army term). - |* ?2 g6 P F2 NSTP (1) System Test Plan (2) Sensor Task Plan. 2 {7 I0 F& I3 `8 n1 @STRAP HATMD System Training Plan. 4 C3 L+ t* t6 }* D* S9 TSTRATCOM Strategic Command. , G4 s$ y, ] {3 E3 o' ^, FStrategic % y8 P, H$ T% |5 V3 eDefense ! k/ {9 ~, H% X- p+ ]All active and passive measures to detect, identify, assess, degrade and defeat ballistic missile, air, and space threats to North America, including measures to nullify or reduce the effectiveness of such attacks. Strategic Defense Emergency Declarations that attack is imminent or taking place. - y6 D. K7 ~' w+ E, d$ R' }Strategic Defense System / M1 o2 { N7 I D(SDS) 1 f6 L8 O+ H/ q$ U- `" vA generic descriptor, which refers to all architectural elements of the evolving ballistic missile defense system. ' y9 |& ^1 r! P' u* P0 u1 QMDA GLOSSARY, VER. 4.0 S 0 U- W- m5 h5 r' E280 Strategic Level of $ u3 b* S8 _" n: ~" HWar The level of war at which a nation or group of nations determines national or * P' i9 p6 I, Kalliance security objectives and develops and uses national resources to accomplish those objectives. Strategic 6 |. |; ~* s8 N3 h1 t$ i) WOffensive Forces . L8 W' L. K0 u7 z) p: ](SOF) Those forces under the command of the Commander in Chief, USSTRATCOM, 0 I; ^6 Y4 I. c1 U: r* Z wthe Commander in Chief, Atlantic Command, the Commander in Chief, Pacific ' i+ f9 L2 d% m2 r. wCommand, and other forces assigned to execute the Single Integrated / k1 g9 |9 I' h. k8 M9 XOperations Plan (SIOP). These forces include but are not limited to B-52s, B-1s, FB-111s, Minuteman IIs and IIIs, Peacekeepers, Poseidons, and Tridents. 9 a& p& A& U7 K& U. D+ |. QStrategic % M$ A8 A. H' E" g% e. [. H' AReserve That quantity of material that is placed in a particular geographic location due to & A" J. H' H! }/ K u% tstrategic considerations or in anticipation of major interruptions in the supply ! B; _7 g/ T* z- Q/ Vdistribution system. It is over and above the stockage objective. Strategic Warning : \6 H! U- M0 F6 Q( K0 X) hA warning prior to the initiation of a threatening act. + k0 S7 i# n' l7 z ^# KStrategic 0 i, S- `: |) x8 ?" R- {Warning Lead ! Z2 @7 \( f+ q! K/ `Time / e+ x; Z: M# |+ U8 N1 [That 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. 4 S; Q- w9 I7 f0 SStrategic ( t4 U- W0 j! |3 j& X2 LWarning Post- $ N$ ?& R1 E9 j8 q% C$ yDecision Time That time which begins after the decision, made at the highest levels of 0 Y% f) ^- Z" a; B* }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 " B7 @& f5 ~& z" ]5 H4 {warning lead-time available for executing pre-hostility actions to strengthen the national strategic posture; however, some preparatory actions may be initiated in / S6 ^( G) H5 K* \' g- N. Q1 tthe pre-decision period. Strategic Warning Pre- Decision 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 ! y$ t4 @# ~* ~% {& `: havailable to the highest levels of government(s) to determine the strategic course of action to be executed. 4 }& _; O3 Z3 r" @' O7 XSTREAD Standard TRE Display. & p% l# e5 u7 H8 _ t5 U1 HSTRICOM Simulation, Training, and Instrumentation Command (USA term). Structured : R3 d6 F j+ J2 v: i a$ vAttack . b3 e5 e* ?2 V8 _* e' a3 ?An attack in which the arrival of warheads on their diverse targets is precisely timed for maximum strategic impact. 6 F' O' S/ q( }9 h$ T: G3 |! G/ PStructured $ X$ V% _! [7 N4 ?Design . d" F# ]! A4 \; X6 k, KA disciplined approach to software design that adheres to a specified set of rules based on principles such as top-down design, stepwise refinement, and data flow analysis.

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Structured ' ?; I8 q$ s; xProgram A 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 p3 x; k5 @+ d5 U- k; D. |sequences of instructions, and repetition of an instruction or a sequence of instructions. STRV Space Technology Research Vehicle. 4 y. J: ]' z4 O; @- b9 R4 R1 kSTS See Space Transportation System. STSC Software Technology Support Center. MDA GLOSSARY, VER. 4.0 S 281 STT (1) Small Tactical Terminal (USAF term). 6 C1 z( b% O( q9 f(2) Stockpile-to-Target (US Army term). STTR Small Business Technology Transfer. STU Secure Telephone Unit. 5 v- S4 v0 f- l8 M. k8 S, G# _STW Strike Warfare. STWC Strike Warfare Commander. ! R6 |" B; [/ K& S. N6 n' uSTWG Simulation Tools Working Group. Subassembly Two or more parts joined together to form a unit, capable of disassembly, which 3 D4 v/ R: b5 z n [9 i( bis only a part of a complete machine, structure, or other article. Subcontractor A contractor who enters into a contract with a prime contractor. Subject Security Level A subject's security level is equal to the security level of the objects to which it # t" g& }7 T0 ?! D( K" ^6 ghas 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. ) t6 E: z6 C; b% xSubmarine- Launched $ X7 h; _4 n! w6 x0 T; C7 GBallistic Missile 7 H0 M1 R$ N4 b! G* W0 D(SLBM) A ballistic missile launched from a submarine, with a range of 3,000 to 6,000 miles. , ? K7 j: p: y, D1 ]9 FSUBROC Submarine Rocket. ' W% u( ^) M+ ?" l& oSubsystem A functional grouping of components that combine to perform a major function ) a7 Z6 @0 l7 E" F- r) @within an element, such as attitude control and propulsion. , G6 b7 x0 S) L5 ^ i4 T0 U# _ DSubtractive Defense 8 X, D& z: ~( q/ ^7 Y3 kFirst come first engaged as long as weapons last. SUCCESS Synthesized UHF Computer Controlled Equipment Subsystem. Succession of Command 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. SUM Software Users Manual (Computer term). # m( Y0 c+ {( v6 N, |% Q- {2 Z: bSunk 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. Sup Pro Supporting Programs (MDA term). Super Survivable Solar Power Subsystem Demonstrator. Super Radiance The process used by a super radiant laser to generate or amplify a laser beam in a single pass through a lasant material, or, in the case of a free electron laser, through an electric or magnetic field in the presence of an electron beam. Super ; {% \7 h* i2 ~4 e( O: N. Uradiance is actually a form of stimulated emission. Also known as superfluorescence, or amplified spontaneous emission. MDA GLOSSARY, VER. 4.0 S 282 Superradiant 6 k2 [9 G* z' cLaser (SRL) A laser in which the beam passes through the lasant only once; mirrors are not required for the operation of such a laser, as they are with more conventional $ E d/ A( M7 M2 |2 \8 v: X: l$ Mlasers which are sometimes called "cavity lasers" to distinguish them from superradiant lasers. Free electron lasers may also be superradiant; the laser beam of a superradiant free electron laser would pass once through the electric or magnetic field (instead of a lasant) in the presence of an electron beam. Supervisory Programs Computer programs that have the primary function of scheduling, allocating, and controlling system resources rather than processing data to produce results. , } T6 | B% WSupplemental ) F0 Q: O/ Y# r DAppropriation An appropriation enacted as an addition to a regular annular appropriation act. 1 I9 t; x$ ^. \, ESupport D! G- m1 o! E7 G$ s: |. i' `Equipment All system equipment required to support the ground and flight phases of the 1 B H w; K7 F, bmission. Support equipment includes aerospace ground equipment (AGE), 1 h. ~4 s& b: J1 n6 l" Y7 ?maintenance ground equipment (MGE), transportation and handling (T&H) V3 n! j, [, o+ d3 |' Qequipment, and equipment used to support system deployment (i.e., assembly + g" n3 K, ~4 N0 [" E7 m1 `tools and fixtures, test and checkout equipment, personnel support and protection equipment). 9 E' C' _. b: _' fSupport 0 [. R+ o F+ i% }# O- P, XPersonnel Individuals, in addition to operators, trainers, and maintainers, who are directly 1 M! W6 l& n, K4 @; N% m, o L: oassociated with an operational system(s), and who are critical to its continuous operation. Examples include program management offices, security, supply, 8 [9 Y' g2 C, zadministrative support, and the like. : Q' s- Y9 G: W* oSupport Software Software that aids in the development or maintenance of other software, for ( Y$ {. I" |" G9 _- L5 vexample compilers, loaders, and other utilities. 2 b) q& S# _7 ~Suppression Temporary or transient degradation of the performance of a weapons system, 0 K8 O( [) t4 N3 M4 _below the level needed to fulfill its mission objectives, by an opposing force. ( k/ j$ a. w; l: ?SUPSHIP Superintendent of Shipbuilding. SURCOM Surveillance Constellation. 7 x; M+ V+ R" Q4 ^Surge Production An increased rate of production necessary to meet demands for defense items due to a need for accelerated production to meet a threat or for a wartime or mobilization situation. This increased rate can be obtained by having excess production capacity available or by utilizing multiple shifts of normal capacity ) x7 g0 A, h! k$ C5 ?8 g+ {& dmeasures. Surveillance An observation procedure that includes tactical observations, strategic warning, ( g" m1 @$ s, ]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 coverage and sensitivity levels, based on operational orders, selected response - J' b7 p& g9 l+ S( @options and current surveillance system availability. Surveillance, 4 Q. L6 T2 w0 \# A% q7 J) t+ wSatellite and Missile The systematic observation of aerospace for the purpose of detecting, tracking, and characterizing objects, events, and phenomena associated with satellites ) [, T ~. P' B. }% dand in-flight missiles, friendly and enemy. Surveillance System Configuration - B9 y$ B. h- j0 Q3 j+ t. nThe sensor types and locations and the modes of operation currently activated 0 |0 V) Y# m8 I1 Rin the surveillance system. ) u) D& R4 L: s6 y* QMDA GLOSSARY, VER. 4.0 S 283 Survivability Operating Modes The operating modes not including but in addition to the self-defense modes that all the elements can use to protect themselves against direct enemy attack. ! T u6 H3 p+ WSurvivable and * t0 m" o- ?8 GEnduring Command Center ' G& V2 q' F$ i( p- _(SECC) % D: ~" B, e1 [6 P) u8 ]. FThe USSTRATCOM mobile C2 facility. 1 K2 ]! h4 `: D, n- ~( {) A% PSUS Site Utilization Study. 0 M+ n2 q% A x+ \Sustainer Propulsion stage of a missile usually operating after the booster cutoff. SV Space Vehicle. SVS (1) OBSOLETE. SSTS Validation Satellite. (2) Scientific Visualization Suite. SW (1) Software or (S/W). (2) Space Wing. , q. ~ L K8 ^. DSWC 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. / h q7 P' `& V2 NSWIL Software-in-the-Loop. SWIR Short Wavelength Infrared. SWSA Spatial Weapons System Analysis. SWSC Space and Warning System Center. - c# y4 z- o# Z5 o1 \' S' x" PSYDP Six-Year Defense Program. Synchronization For data streams, the process whereby a received set of data is placed in one to one correspondence with the data assumed to have been transmitted. ' a) Y, { [! M ZSynthesis The automatic generation of a run able system from a specialized design where 6 H z. M2 T" p* V2 [6 peach module description has associated implementations. Synthetic . A. r: a5 f# \' k9 OAperture Radar (SAR) 2 z1 a; o! H# l7 n6 U7 `8 JA radar technique that processes echoes of signals emitted at different points ! h- J1 g4 L% H' y; talong a satellite's orbit. The highest resolution achievable by such a system is . w3 Q$ Y8 }% V+ e! e* e4 btheoretically equivalent to that of a single large antenna as wide as the distance % x) `9 ]; O# K! c" Kbetween the most widely spaced points along the orbit that are used for transmitting positions. In practice, resolution will be limited by the radar receiver's signal processing capability or by the limited coherence of the radio signal 6 Z4 {: z) b; | U2 d- h ~. jemitted by the radar transmitter. 0 ]4 b* {! Y( C) H: nSYS System. ! h% h7 a; o5 M" w) x' w- S( jSys C/O System Check Out. 7 }8 g2 E8 A" E0 F0 W; v4 j1 PSys Cmn System Common. Sys T&E System Test and Evaluation. MDA GLOSSARY, VER. 4.0 S 284 4 O% Y5 E% v) nSYSCOM Systems Command. System (1) The organization of hardware, software, materials, facilities, personnel, data, and services needed to perform a designated function with specified results, such as the gathering of specified data, its processing, and delivery to users. (2) A combination of two or more interrelated equipment (sets) arranged in a . g+ R+ y- g/ L9 B. E' K" M( _functional package to perform an operational function or to satisfy a requirement. System Activation That set of coordination, assessment, decision, direction and control functions implemented to enable defense weapons, and to initiate the automated, realtime aspects of Battle Management, Engagement Control, and Weapon System Control. ' U- G2 X8 Z& q9 d( e9 |System Architecture 1 c( K; N; n& B. J2 l+ N% hSystem Capability Specification 7 \7 m) R) U* x1 W- Z0 w(SCS) , R$ _1 I# m8 i# R g# p* \0 GThe 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 elements of missile defense systems. 1 V' d2 g2 y T" m. n" J6 ]* F$ M. \* |The government document that translates capabilities into functional & I. _8 ~: {' ^- y# m) A: w* {. t. ospecifications for the overall BMDS and allocates functional specifications among * h7 |# J# C% G# U' n8 I) q& }# A ?the elements of the BMDS. System Center ( M. F7 b% R# J R: C(SC) A center in CMAFB responsible for the scheduling of maintenance for worldwide # |8 ~3 ^, B2 z5 Z) xsensors and supporting equipment as well as maintenance responsibility of - {( k! p, Y! Vequipment in CMAFB. - L# ^6 k, u) X8 J7 |System Concept ( z, t' E8 X1 Z2 ?* d( v, kPaper (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 ! w2 n# l- A6 [3 m/ ustrategy, including the identification of the concepts to be carried into the 0 o1 S6 k6 h, udemonstration and validation phase and the reasons for elimination of other $ l% E' E. p7 ]9 R# [concepts. Now an Integrated Program Summary (IPS).

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System Configuration Control Board # d; D' Q- A n) f, L' G7 G0 o6 V- J(SCCB) * X7 O! U: T3 b" r. s k0 \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 3 c S4 a! R1 v* g" Pcomputer systems. . K( F2 S$ u1 G& M5 {6 k+ n# J/ DSystem-Critical Function A function that is necessary for the successful accomplishment of the system's 1 ` f# \- [/ R Q5 h# V8 cmission. System Definition Review (SDR) $ e- l+ z5 n4 B- l1 W6 lThe 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, 4 K( c* c% |% Edetailed element planning will result will result in a Configuration Control Board, # W' V+ P; N# l$ Xfinal trades, and program documentation in the PPBS. System Deployment y) A5 h+ K* J" }+ w$ ^Delivery of the completed production system to the using activity. MDA GLOSSARY, VER. 4.0 S 285 : {- M: x! u) S* R1 |5 [System Design (1) The process of defining the hardware and software architectures, components, modules, interfaces, and data for a system to satisfy / s- {) ^/ @+ a0 I4 Dspecified system requirements. (2) The result of the system design process. : x; |/ p2 h! ]System Design * Y* O! d: `7 e( C" I; dConcept An idea expressed in terms of general performance, capabilities, and characteristics of hardware and software oriented either to operate or to be % x# B7 m# E7 X: i3 A" Y0 y$ hoperated as an integral whole in meeting a mission need. System Design 6 F* _% a- b6 R1 ]1 a/ H5 P& X1 rReview (SDR) - |" l' `1 w( k. VEvaluates the optimization, correlation, completeness, and risks associated with ' @& p" y! B! F! |; Uthe allocated technical requirements. System Effectiveness The measure of the extent to which a system may be expected to achieve a set 3 Z3 Y3 ^$ l- C- ]of specific mission requirements. It is a function of availability, dependability, and ( f$ Q3 c! v& \6 G6 }# y! bcapability. System Evolution Plan (SEP) 7 [- c$ w0 ?0 T9 |5 g3 ]0 QThe documented plan that establishes the strategy to evolve the BMDS . Q+ g. {) ]3 _; _* n: ~capabilities over time. It reflects the BMD Acquisition Executive (AE) and Senior ( y+ [: p9 }/ k9 NExecutive Council’s (SEC) development decisions; documents the current BMDS 7 n, o7 j$ Z3 pDevelopment Baseline; and summarizes the capability, integration and 5 w q) ^1 N2 b5 s# Q( ]* ]/ passessment of the BMDS evolution. It identifies opportunities (items that provide significant improvements in BMD capability), identifies challenges (impediments to & [3 I7 Y! r. B$ c$ L' Z2 f2 Wachieving opportunity), and points to promising alternatives that can overcome those challenges. / O# g3 |6 f! V6 i8 l$ Q1 L; ISystem Families A collection or grouping of interrelated software systems in the domain that share ! C5 R" X3 i. c4 X. j% F) P6 ?* Oa set of common characteristics. System ) }' ^: F; [5 l; `. YGenerated Electromagnetic Pulse (SGEMP) Transient electromagnetic radiation caused by the photoelectron emission of the surface of an object subjected to a pulse of photon energy. Although local . J3 q5 g6 F6 k; {0 Y, pfields close to the object surface may reach quite high values (kilovolts), the + f" d3 E$ E8 ?primary disturbance mechanism is the flow of replacement current through the " }) {2 A" s6 ?+ U) S7 v) X0 u. nobject in order to produce charge equalization. System * P- _ {# H* W0 a1 z. H$ VIntegration Test 0 B* }0 J5 e7 X( dA live flight system-level test utilizing actual system command and control, * w2 |% }1 ]! W, `9 Wsensors, and weapon hardware. System Manager A general term of reference to those organizations directed by individual managers, exercising authority over the planning, direction, and control, of tasks 2 X; S# k' J& Z; X! vand associated functions essential for support of designated weapons or 2 F& _3 {' E7 }9 ]. I" {9 Q( w' Nequipment systems. 1 z1 A1 d/ h( k, d6 F5 ]. oSystem Operational Concept A formal document that describes the intended purpose, employment, deployment, and support of a system. System " Z# K0 A! i z2 z3 r4 DOperation and 7 P+ T' t" t' A0 B/ s+ k+ h( PIntegration 4 y! a" {% {5 ~# a* j1 K$ g& qFunctions (SOIF) The automated activities of tracking, communications, asset management, and 3 n9 n$ o d0 ^5 m8 ?9 n+ d: hbattle plan execution, which are executed under the guidance of the Command " p; U9 y5 F5 Q' ~! \# ~and Control Element. The allocation of these functions (and sub-functions) to : L8 y* @7 B1 Fthe system elements will be specified in the architecture(s). System Posture A USSPACECOM system of graduated readiness steps to bring the strategic x; \5 S6 @5 i2 m: z6 h7 w; e; H! _) uBMD system to fully generated alert, similar to the USSTRATCOM concept of * z2 ]. N9 [: c+ w1 d( C2 \posturing aircraft and missile forces to reduce reaction time. MDA GLOSSARY, VER. 4.0 S ! y/ S/ c7 i& u& G' U0 q# ]286 System Program 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 process. (U.S. Army uses term “Project Office.”)

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System Readiness 2 r) s" i0 i X8 v8 T$ YSystem Readiness includes the development of OPLANs necessary to carry out + A* X( w- h( T# ?# f+ \the assigned mission, using strategy and guidance provided by higher authority along with knowledge of current system performance and planned capabilities. It + g: d' N: l! n$ Xincludes peacetime tests and exercises to maintain the system in an operational / K& C/ w* J2 Q' C8 g5 V" Pstate, and the demonstration and evaluation of alternate tactics and the + A ~, E! k7 @verification of system performance, to the extent practicable. It provides for the continued training and exercise of personnel in operating the system under realistic conditions, and provides for control of other system test functions necessary to keep the system operating. It provides for detection of anomalies and for corrective action. It also provides for maintenance schedule control, historical maintenance data retention, maintenance training, and test results * Z3 d! s3 w( g# hstatus reporting. 2 R q. i' @- a2 eSystem Readiness Objective : t) {8 t( i& `0 L4 pA criterion for assessing the ability of a system to undertake and sustain a & K8 E2 e0 p: u2 _/ Vspecified set of missions at planned peacetime and wartime utilization rates. * z2 A9 Y5 M+ z' vSystem readiness measures take explicit account of the effects of reliability and maintainability system design, the characteristics and performance of the support system, and the quantity and location of support resources. Examples of 9 c" c4 k, E6 f3 |, m1 ? ?# vsystem readiness measures are combat sortie rate over time, peacetime mission capable rate, operational availability, and asset ready rate. ) r0 y! J6 K& n7 x+ PSystem 6 J. D/ [1 [+ w* `. qRequirements % ]( m5 P) g1 ~. mAnalysis (SRA) An analysis of the operational system requirements, as defined in the System 5 Z# K; p$ ^1 S9 fConcept Paper and other approved requirements documents, used to determine 5 N8 A/ H3 n5 N; H# O/ h* [0 Yspecific system functional and performance requirements. - d& s* z' I1 j9 q0 \4 _ ISystem 7 p+ }3 G1 { u( K gRequirements 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. - ]9 O6 o) C% X) Y/ n- @System Security + E- J9 k8 v- @# b) U/ REngineering (SSE) 3 L9 j& }- K& ~5 Y6 LAn element of system engineering that applies scientific and engineering ! _# O$ S; \6 B9 O7 }principle to identify security vulnerabilities and minimize or contain risks - a5 n4 g! E: Bassociated with these vulnerabilities. It uses mathematical, physical, and related scientific disciplines, and the principles and methods of engineering design and 7 I( K+ F3 ^# k' }" Manalysis to specify, predict, and evaluate the vulnerability of the system to # s, T4 t2 D4 j8 C9 Zsecurity threats. System Security Engineering 7 I& B! ]7 U; J7 V% `' P/ T) cManagement Program 2 `' Z$ w: P7 D% t(SSEMP) The contractor shall establish a SSE program to support economical 5 T8 L' J4 [1 B0 ^6 W% [$ Tachievement of overall program objectives. To be considered efficient, the SSE ; x6 ^8 Q0 Q2 z2 yprogram: (1) enhances the operational readiness and mission success of the defense resource; (2) identifies and reduces potential vulnerabilities to the 5 z+ S1 @9 n$ Sresource from sabotage, theft, damage, destruction, etc.; (3) provides 9 c. T% L/ |0 j: e3 b% N& T fmanagement information essential to system security planning and (4) minimizes . P' e" D7 q/ m* b: m$ M' Rits own impact on overall program cost and schedule. System Security Management Plan (SSMP) A formal document that fully describes the planned security tasks required to meet system security requirements, including organizational responsibilities, methods of accomplishment, milestones, depth of effort, and integration with # U9 I' f5 h- D- r9 p. Bother program engineering, design and management activities, and related systems. 1 K& ~- S4 [5 F( z+ r* T7 Q; RSystems Engineering + e1 `& v- x0 q2 B4 A2 cAn interdisciplinary approach to evolve and verify an integrated and life cycle balanced set of system product and process solutions. MDA GLOSSARY, VER. 4.0 S 287 2 g' d" ?3 i6 @" f5 Y( u: kSystems ; j" v7 M$ ^0 d5 J# eEngineering Management Plan (SEMP) This plan documents: (1) Management of the systems engineering process, (2) Integration of the required technical specialties; (3) Performance measures ; p* u. r" d. L5 h- Fdevelopment and reporting, including intermediate performance criteria, and (4) , N( Q0 J& a8 x$ oKey engineering milestones and schedules. ( @# F1 o5 d9 {0 w" u2 u( VSystems Test 6 k/ o4 b* O7 y7 a3 _0 s; Y& {Integration and Coordination The combination of SDS elements tests to reflect SDS performance contribution. System Threat Assessment ' U* R: Q! k) e% C% h% M: H+ [. _Report (STAR) Required by DoD 5000.2 and validated by DIA. Establishes the threat (to a Service's Mission Area) and is part of basis for considering mission deficiency and potential program new start. Updated to support a DAB Milestone or when ) r: I( e7 P4 Z" xthe threat changes significantly. / ?/ z% g) M) {7 [ QSystem-Valued % i# c+ N4 k: D2 x' `Asset * Y* d- k# j$ y$ U! p& T6 |, XA system element/component, function, or information element, which is critical to * x& S9 e1 O# i+ ythe proper operation and well being of the SDS. 0 }$ a4 l: T" u JMDA GLOSSARY, VER. 4.0 T 288 T&C (1) Tracking and Control. (2) Test and Control. T&E Test and Evaluation. 1 \8 S: h: R6 o4 ^ Q- |: X, l) ST&T Transportation and Transportability. T-MACH Trusted MACH. }" u& G, q' E! r9 j3 uT-UAV Tactical Unmanned Aerial Vehicle. T/R Transmit/Receive. 7 n0 V# H& ^, [$ _. t" O9 ~: e0 aT/REA Transmit/Receive Element Assembly (of a radar). # O9 r. L; ?6 K f$ FT 2 ; r* n8 E5 ^" ]( ?$ XTechnology Transfer. ' ?' M8 R) Z$ @& g' CT . S, Y! f0 X+ w/ \. e2 E Technical Training Equipment. 9 U) i5 O3 V& ]1 R0 M, d1 H+ R: tTA (1) Threat Assessment. (2) Target Acquisition. (3) Test Articles. 6 T& `6 P d! @ S) o5 ETAA Technical Assistance Agreement. * A* L: h2 f/ v& i9 p6 nTAACOM Tactical Air Area Commander. . R( y! U" d( j& O% STAADCOM Theater Army Air Defense Commander. TAAF Test, Analyze and Fix. ]7 q* Q5 @( G9 Y. y+ e' F# CTAC Tactical Advanced Computer. W. E7 }+ ^: M, h. S# O7 MTAC-3 Tactical Advanced Computer – Three (USN term). TACAIR Tactical Air. # N$ U) s) X, V {; [ Q; C9 a/ `+ r$ RTACAMO Take Charge And Move Out [Airborne SSBN Command Post]. TACC Tactical Air Command Center. 0 v* Q$ r3 ?9 q+ NTACC USMC Tactical Air Command Center (USMC term). ) J! X. C+ U" u- _) t/ ZTACC USN Tactical Air Command Center (USN term). 2 G" |0 n+ f0 E eTACCS Theater Air Command and Control System. k, `; v$ Z: ~8 B# j D$ o: V. MTACCSF Tactical Air Command and Control Simulation Facility. 6 O7 X3 `7 ]" W, x/ {* MTACDAR Tactical Detection and Reporting. TACFIRE Tactical [weapons] Fire.

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TACINTEL Tactical Intelligence Information [Exchange Subsystem] (USN term). ( H' b' D$ J- @4 @# `1 E- P+ bTACOM Tank and Automotive Command (US Army term). TACON Tactical Control. TACS Theater Air Control System. 9 Q7 F& c" d& O5 p- m1 h6 L) R" @MDA GLOSSARY, VER. 4.0 T 4 _( [/ C/ l' R& C8 X289 * ]0 b- {" p! n) U0 h+ HTACSAT Tactical Satellite. # ~7 U( c5 e9 u6 r7 {TACSIM Tactical Simulation Tactical Air Doctrine ( @8 a5 V7 Z- s9 q% p. v5 gFundamental principles designed to provide guidance for the employment of air power in tactical air operations to attain established objectives. Tactical Air 6 ~3 Y. D) R% R5 uOperation 6 q, c* f! s7 J. G8 v$ r# MAn air operation involving the employment of air power in coordination with ground or naval forces. Tactical Air Operations $ z( l; ?3 P8 u1 }8 ~6 g' KCenter A subordinate operational component of the Marine Air Command and Control : b; Z" O% K2 s2 D; k( LSystem designed for direction and control of all en route air traffic and air defense operations in an assigned sector. 1 X' U' D1 x' p% ]4 VTactical Air Support Air operations carried out in coordination with surface forces and which directly assist land or maritime operations. / o7 `; D" p5 s$ R% L7 A2 iTactical Area of Responsibility (TAOR) ; g F; {3 Z6 z5 Y' N& G. }9 E! nA defined area of land for which responsibility is specifically assigned to the " y4 ~# b, C- n* U" X: Z' Kcommander of the area as a measure for control of assigned forces and coordination of support. ! w' S( w/ L0 y, h# _) z5 [* a @Tactical Ballistic - e- p- X, ]# m A. j9 v i9 OMissile (TBM) ! i4 k, Y0 c4 y0 _4 w5 Q; k% uA land-based missile generally having a range of <3000 miles that can be employed within a continental theater of operations. Tactical Concept A statement, in broad outline, which provides a common basis for future development of tactical doctrine. ; H1 b+ q$ ~) H% [Tactical Control The detailed and, usually, local direction and control of movements or maneuvers necessary to accomplish missions or tasks assigned. Tactical Data . P( F1 f9 Z: u1 T S( YInformation link ) T3 w9 R0 K! ~6 K" b4 T+ qA 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. ) t" F; m; T4 n2 l- C# yThis means that each unit receives all the information transmitted. Tactical Level of 3 d. Z& o7 [8 b$ R7 JWar / K4 P: w4 N2 f. F7 \8 @The level of war at which battles and engagements are planned and executed to : G9 ^' o0 J! w: z; U- faccomplish military objectives assigned to tactical units or task forces. Tactical 2 x# Z1 v! b" K* q, }3 KOperations Area (TOA) That area between the fire support coordination line and the rear operations + ~5 ^0 e/ e* {: C" L- _area where maximum flexibility in the use of airspace is needed to assure mission ! [& _7 p2 J9 H2 m# m# H; t/ H7 Yaccomplishment. Tactical " Q% w+ y# ?/ G' Z- C( ^: u. `$ wOperations Center (TOC) & \& K/ ~& y: b* ]5 [& I) [A physical grouping of those elements of an Army general and special staff 7 d6 W5 j% v9 \2 X) r0 j" I! cconcerned with the current tactical operations and the tactical support thereof. Tactical Warning (TW) 5 t' g' R& @) H2 n) j(1) A warning after initiation of a threatening or hostile act based on an evaluation of information from all available sources. - U6 E" w( Y8 C5 v8 y+ N% _(2) In satellite and missile surveillance, a notification to operational command centers that a specific threat event is occurring. The component # _5 Q7 E4 V- F6 q$ M' }elements that describe threat events are: country of origin, event type 2 d5 `& } X$ L1 Y. n1 q% g* band size, country under attack, and event time. Tactical + M# \" m) j! }; h; }. `Warning/Attack Assessment (TW/AA) ) o0 g' r, o3 F. Q! v. [: d [A composite term. See separate definitions for Tactical Warning and for Attack " [* Z9 |# j& w0 k* A7 a2 k- nAssessment. MDA GLOSSARY, VER. 4.0 T 290 . o! W- o3 L. k5 KTAD (1) Tactical Air Defense. (2) Theater Air Defense. (3) Technical Acceptance Demonstration. TAD C2 Theater Air Defense Command and Control. TADAP Theater Air Defense Asset Planner. + q/ `- g* J2 k) V5 P6 _2 Y0 WTADC Tactical Air Direction Center. ; j2 S ]) G, @& x/ h% W4 KTADCOM Theater Air Defense Command. TADIL Tactical Digital Information Link. ' @$ Z% `3 H. Z+ X2 s" L/ G* A& e4 PTADIL A Tactical Digital Information Link “A”. TADIL B Tactical Digital Information Link “B” & T/ J6 [9 o' ?/ LTADIL J Tactical Digital Information Link “J” ' k7 z @! k8 l- N* O: ITADIX Tactical Data Information Exchange. 6 n+ r! {& C6 RTADIXS Tactical Data Information Exchange System. 3 D7 u, H9 q. W2 P* o4 \% WTADL Tactical Data Link. / | v ^4 K; LTADS Tactical Air Defense System. 8 U/ p, b& z; b( x8 NTADSIM Theater Air Defense Simulation. - y F1 L# S2 e! W% m+ VTAF Tactical Air Force. 5 f+ O7 s9 z) r, TTAFIM Tactical Architecture Framework for Information Management. TAI 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 3 n. f. K* @: b8 tdefense.

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TAM (1) Theater Attack Model. (2) Theater Analysis Model. TAMD Theater Air and Missile Defense. Tank Final Propulsion Stage (used interchangeably with sustainer). Tank Debris Hardware associated with tank. ) H6 K- n- i- Z/ \# ]% _8 T0 mTank ( V; R5 x( x, e) |Fragmentation The breakup of a tank, either intentionally to serve as a penaid or naturally as a result of aerodynamic loads and heating upon reentry. MDA GLOSSARY, VER. 4.0 T ) o0 ]% M5 D, x2 y/ ^8 A5 Z! b% S291 - f0 A1 W0 D& y! sTAOC Tactical Air Operations Center. / L8 A: }5 f$ E0 S4 e) zTAOM Tactical Air Operations Module. ' p- U3 D! G: U. U+ k; CTAOS Technology for Autonomous Operation of Satellites. ' F5 Z( v5 `3 t q. aTAR (1) The NMD Threat Assessment Report. (2) Threat Activity Report. ) u2 b8 G0 T; ]8 D) ]1 K/ l, }(3) Target Acquisition Radar. ! o4 Y! q# U. T9 h6 qTARA Technology Area Reviews and Assessments. 9 r9 Q3 }6 `5 x8 n% {TARGET Theater Analysis and Re-planning Graphical Execution Toolkit. Target Acquisition The detection and initiation of track on a target in the surveillance coverage region of a sensing system. ) `3 @- D R+ dTarget Classification and Type 4 w/ P: O. m: w4 Q1 ?+ }Identification of the estimated target category based on surveillance, discrimination, and intelligence data. Target Discrimination The ability of a surveillance or guidance system to identify or engage any one 2 |7 {; P6 A! |9 jtarget when multiple targets are present. ; A* d. Z5 K5 ~% O) c9 c& tTarget Object ) S* o$ O. T6 s: Z& PMap (TOM) A data set, which contains three-dimensional position, estimates for target and other objects predicted to be in a weapon interceptor's field of view for use in " ^2 X2 t! _5 Jtarget designation. (USSPACECOM) 2 K% ~$ W8 V7 x- D9 S1 |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 identification equipment. (2) In naval mine warfare, the variation in the influence field produced by the passage of a ship or sweep. - D/ l3 U7 C$ e: c3 o+ y& G$ zTarget System Requirements / F# X0 ~, Q0 \$ [' HDocument (TSRD) BMD Program level program management document. Developed by each BMD 1 i: a3 `: J( z1 I5 SProgram Office, it outlines to MDA/TC and MDA/TE what the PO’s target 4 Q& R" G$ F `8 L( ~& Nrequirements are for each specific flight test based on the test objectives. ! ^. X; m; l: r" `% t& i6 g6 g, V2 J) dProducing 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 ) - v- c: g' ?, Q- _4 Y% Y6 uengagement planning function concerning resource allocation, constraints, and required performance. TASM Tactical Air-to-Surface Missile. TASO Terminal Area Security Officer. 8 G$ `; q* [, p* N3 p& ETAT Technical Area Task. TAUL Teat and Upgrade Link. , ?* L% F N+ fTAV Transatmospheric Vehicle. MDA GLOSSARY, VER. 4.0 T 292 6 g* ?- V; p# V/ E! X* N9 ETAWG Threat Accreditation Working Group. TB Test Bed. TBA (1) Theater Battle Arena. (2) To be Announced. TBD (1) To Be Determined. (2) To Be Developed. TBIG TMD BM/C3 Integration Group. ( U0 O6 ?* `7 K3 p9 r' o2 iTBIP TOMAHAWK Baseline Improvement Program. * X+ u+ `6 S" q/ m3 a* ^TBM See Tactical Ballistic Missile/Theater Ballistic Missile. TBMD Theater Ballistic Missile Defense. : `: V5 C( H p1 G) MTBMDSE Theater Ballistic Missile Defense System Exercise. 3 I$ e1 P- e- W2 m" FTBN To be Negotiated. 8 K% I+ v7 |; K/ zTBR To Be Resolved. % s: u% h: ?- w& E7 [9 U0 {7 zTBS (1) Tactical Broadcast System (US Army term). (2) To Be Supplied. ! j2 F0 }& `% X' H9 z( H' Y7 @(3) To Be Scheduled $ V9 t0 q0 c6 N0 f) z- E9 ~8 w$ F. TCAMS Technical Control and Monitoring System. . Z" }1 J" k6 _& }# lTCC Tactical Command Center. TCCF Tactical Communications Control Facility. - Q" Z! i: v2 N" R: FTCE Three Color Experiment. TCF Tactical Combat Force. 2 p* m/ |8 o' {3 R$ K0 O; rTCMD Theater Cruise Missile Defense. # a+ B: ^2 b, J$ r8 iTCMP Theater (Missile Defense) Countermeasures Mitigation Program. TCMP I Theater Countermeasures Mitigation Program One. 9 d* h8 [. V2 a0 w! LTCMP II Theater Missile Defense Critical Measurement Program Two (Replaces TMD * q, L! |* G) g$ E4 i0 `+ {Countermeasures Mitigation). TD (1) Test Director. (2) Technical Data. - h: f3 N% Q* _* I0 Y1 J- Y(3) Technical Director. / p6 @: G6 y5 m(4) Training Device + _1 d& j& g/ i" T6 a2 Q1 p/ ]: k [* g, V" NTDA Table of Distribution and Allowance. ; u1 h: F1 |) y4 e. b& `; a3 y- C* @TDADT Total Distribution Advanced Technology Demonstration. / j6 J5 e8 g$ \% @4 |; y) ITDAS Theater Defense Architecture Study. * _) w' r% d8 D( C+ C0 ATDASS Theater Defense Architecture Scoping Study. MDA GLOSSARY, VER. 4.0 T 9 j# I! t. U, h. L& f, ]293 + N6 n" W( R& o' C8 n: y' t2 ~TDBM Track Data Base Manager. . x" o" q6 R& q7 F5 HTDC (1) Tactical Display Console. - Z3 a% K7 U. k/ `: {. s, _- f5 m8 ~(2) Theater Deployable Communications (USAF MDAP). TDCC Test Data Collection Center. $ I \* N9 w& gTDD Target Detection Device. - H- J+ S( L! C3 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. - f- W; O: l. e8 B _' ^% W# ^3 kTDP (1) Technical Data Package. (2) Test Design Package. 0 d. \* o# y. F! {1 {; o' r(3) Threat Design Program.

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TDORC Technology Demonstration, Quick Reaction Capability. & i, c: R- u$ ^' g0 W! D0 jTDR Terminal Defense Radar. % D; i R2 N* n4 o/ O, yTDRSS Tracking and Data Relay Satellite System. TDSSPA Technology development for Solid State Phased Arrays. ' ~: u. j# m7 y5 w. cTDT Target Development Test. ! t! U# c4 C9 ^- V/ s" eTDTC Test, Development and Training Center. 0 d" \1 m0 ]7 X, C1 I0 r. eTDU Target Data Update. + ]4 Y1 H1 B/ K9 n4 `TDUGS (1) Target Data Uplink Ground Station. (2) Target Data Update Ground Station. ]8 h2 Z/ Q0 P& ]TE (1) Thermo-electric. (2) Test Engineer. (3) Training Element. 7 d; |$ E3 W; I' P2 u(4) (BMC3) Test Exerciser. . I3 C* I/ d" P' I: W1 BTEA Transportation Engineering Agency. 5 [5 n; P$ ?3 |, WTEAS Test and Experiment Activity Summary. Tech (1) Technical. (2) Technology. (3) Technician TECH Technical 9 j" |: R9 A! e% k% \7 { q0 tTECHON Technical Control. TECHEVAL Technical Evaluation (USN term). MDA 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 2 U1 {( `0 a5 s% d$ p" l" ?- Qtechnical data; documentation of computer programs and related software are. 1 S! [* ~2 }: ?) S) }Also excluded are financial data or other information related to contract administration. 4 O5 u/ D+ H" v- i! oTechnical Data Package (TDP) 8 s* {% l; P: H. [7 ]- wA 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 / n& I( L& t) ~( P( q! `; Uperformance. It consists of all applicable technical data such as drawings, associated lists, specifications, standards, performance requirements, quality ' \" p7 H4 E9 X L" c. z1 Qassurance provisions, and packaging details.

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Technical % R) F Q; N+ _% r! m6 I5 }Evaluation The study, investigation, or test and evaluation by a developing agency to ) }- }/ `3 u8 E$ ndetermine the technical suitability of materiel, equipment, or a system, for use in the military services. (See Development Test and Evaluation.) Technical Objectives The “target” values for the development effort when insufficient data is available 0 j5 Z) u h+ v& X4 K! \" tfor stating binding technical requirements. Technical 4 L1 k- z0 G# b6 n/ x4 T* H, }. _7 ~Objectives & : }2 J# T9 h9 u* e7 W2 Y7 m" J' KGoals (TOG) High-level acquisition document to guide decision making for BMDS development; communicates objectives and goals. Technical 3 @# F! F& |4 MParameters (TPs) ! [( w' s2 C J7 A, D [9 J2 hA selected subset of the system’s technical metrics tracked in Technical / z1 K2 c; m# [% f; @ EPerformance Measurement. Critical technical parameters are identified from risk - q5 n3 m0 U* y9 B& E) Q, nanalyses and contract specification or incentivization, and are designed by - E9 K- f# g# v! A% omanagement. ; k7 N" q, R+ X+ n, h: ]! _Technical " M6 D* Q2 J; I, ZPerformance ( y8 z' E; d( H; BMeasurement (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 & v; ?# `& \ h- ]assessment, which estimates, through tests the values of essential performance parameters of the current design of WBS product elements. It forecasts the ! g) ?; O3 Z, A$ P: Ivalues to be achieved through the planned technical program effort, measures 1 l( v E" E' Y; l8 g0 {6 ?differences 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 Specification 8 p( [# D0 p) U% P3 b: YA detailed description of technical requirements stated in terms suitable to form " c ]/ w$ K1 v" o2 i! @* C9 W3 ~9 F! K- Ithe basis for actual design development and production. Technical 4 B8 X( |( {) ^3 n: K* [Surveillance , P& z& t2 m0 Z: z- tIntelligence gathering methods in which clandestine listening, photographic or emanations gathering instruments are placed within SDS facilities, or otherwise targeted against SDS assets to gain access to denied information. Technology : p# R4 j$ _ ]$ i1 XExecuting Agent 7 L# ?7 |: Y3 _The Service or agency (DoD or non-DoD) that has been delegated management Q# }+ ^7 `' j& U0 u& T o/ rresponsibility for a particular critical supporting technology by MDA or Executing Agent. 3 W2 t5 W0 f& J. H4 }+ `Technology $ [! w- U% ?2 R: V' uProgram Description " `# T* O- r! n; o! T( H6 bThe generic description of the applicable supporting technology or critical / F, \ Y; d$ j# H H# `$ v8 Psupporting technology. TECOM Test and Evaluation Command. TED Technology Exploitation Demonstration. MDA GLOSSARY, VER. 4.0 T 295 ' p z: z+ I/ c8 e" ETEIPT Test and Evaluation Integrated Product Team. TEL Transporter-Erector-Launcher. Telemetry, - b' z2 A2 `9 K& g: vTracking, and * I* z+ W) b2 Y# k9 H8 P9 R) G8 SCommand (TT&C) " f% O& x$ a- w. ]( T/ WFunctions performed by the satellite control network to maintain health and status, measure specific mission parameters and processing over time a ' x; N& ?* ~# H! g' F3 gsequence of these measurement to refine parameter knowledge, and transmit mission commands to the satellite. Teleprocessing The combining of telecommunications and computer operations interacting in the automatic processing, reception, and transmission of data and/or information. 8 W( j% q* q* C' UTELESAT Telecommunications Satellite. TELINT Telemetry Intelligence. 0 |- @$ U0 u2 ~7 w) y# U* QTEMO Training Exercises and Military Operations. TEMP See Test and Evaluation Master Plan. % w$ k. \6 g: x( |' l+ @TEMPEST TEMPEST is an unclassified short name referring to investigation and studies of compromising emanations. It is often used synonymously for the term "compromising emanations,” e.g. TEMPEST tests, TEMPEST inspection. (See Compromising Emanations.) TENCAP Tactical Exploitation of National Capabilities. TEP Test and Evaluation Plan. 1 x% Y8 W Y3 R! X0 D$ I4 ATER Test and Evaluation Report ' v4 ^9 p, }. D T; {4 T7 A+ Y& \TERC Test and Evaluation Resource Committee. TERCOM Terrain Contour Matching. Terminal Defense Segment (TDS) The portion of the BMDS that defeats ballistic missiles in period of flight between atmospheric reentry and impact. Terminal ' U# B% w* S4 Z: j% T* ?, \' `Guidance , B2 q/ |: [. n8 ZThe 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 4 ~ V( n% C0 V: R8 cand trajectory termination. Terminal Phase Interceptor 1 J; H+ |/ s% Q9 O- z7 \. RA 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 & Z- Y8 z# b* N" r0 V; TPBVs and RVs in the midcourse phase. (USSPACECOM) ) F, I6 g4 K! ]' @/ X. NTerminator Transition from sunlight to earth's shadow in space. 5 M. X* Y( a1 V- V( i ITERS Tactical Event Reporting System. TES Tactical Event System. TESP Test and Evaluation Security Plan. TESSE Test Environment Support System Enhancement. $ s! v0 M7 Y* q: oMDA GLOSSARY, VER. 4.0 T E5 f. |' s( c; v% B _296 Test and Control The ISTC Test and Control provides the human interface for testing system , g1 M2 X' I( F: U$ c& Chardware and software. The Test and Control will consist of the necessary consoles, processors, and storage devices in order to be able to control all operations of the ISTC such as configuring the system, running a scenario, analyzing data, generating reports, and testing system hardware and software. 2 U2 l5 G1 V1 V( _( \% M, q& I0 {Test and Evaluation (T&E) ! e1 R0 q. `7 m) ^0 lProcess by which components or systems are tested and the results evaluated to assess progress of design, performance, supportability, etc. There are three S/ z* \5 l& z/ G$ Gtypes 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 : Z+ k( e) [( _* ?& Ksystem's operational effectiveness and suitability, identify needed modifications, and provide information on tactics, doctrine, organization, and personnel requirements. PAT&E is conducted on production items to demonstrate that those items meet the requirements and specifications of the procuring contracts or agreements. OT&E is further subdivided into two phases--Initial Operational 4 h( h' q8 D; k; m, j" S(IOT&E) and Follow-on Operational (FOT&E). IOT&E must be conducted before the production decision (Milestone III) to provide a credible estimate of 7 s+ A: J$ h( |. L" n! j* A7 J4 Q Aoperational effectiveness and suitability. Therefore, IOT&E is a field test conducted on a production representative system in an operationally realistic / U' p4 I1 i" _environment, by typical user personnel and includes use of realistic threats. 9 D+ S9 W6 o) N% r5 p3 sFOT&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 * s% I8 J* p5 k, ^& @' p& s( \; Rdeficiencies in materiel, training, or concepts.

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Test and % X; B8 W) `9 nEvaluation % m) K5 J/ e8 L5 |3 u# EMaster Plan 1 D& ^ e+ s5 m( Z9 a3 l(TEMP) An overall test and evaluation plan, designed to identify and integrate 0 H* t" }/ K5 I5 t b3 bobjectives, responsibilities, resources, and schedules for all test and evaluation / Q6 s, D6 B( wto be accomplished prior to the subsequent key decision points. Prepared as ! p$ e! K" I r1 |1 oearly as possible in the acquisition process, it is updated as development 2 |$ L5 f7 ~: }0 ~% fprogresses. Test and & W# i! a! Q) y1 ^" fEvaluation Working Group (TEWG) The TEWG is the forum in which T&E coordination for test requirements, 2 \% l7 R% `, ?! Uplanning, 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 / p# S/ s6 K4 ~7 z( Wprogram sponsor to integrate test requirements, resolve cost/scheduling 4 B9 {; P/ b5 O1 h% Yproblems, facilitate TEMP development, assist in preparation of RFPs and $ R( t9 K# h8 z3 E, Hrelated 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 and partially of computer models or prototype hardware and/or software. 4 P5 q+ @! E4 U# Z' HTest Criteria Standards by which test results and outcome are judged. * J7 ?( P8 V2 x( B1 r% ~# ?, S/ jTest Integration ( e0 i. c8 I' L0 y* I6 i3 qWorking Group (TIWG) 2 P( h6 p% }) {' s1 [: sA working group designed to facilitate the integration of test requirements in 2 P- F5 C1 d$ D7 zorder to minimize development time and cost and preclude duplication between ) x9 s1 E& m$ C+ j! c9 h; j8 t3 y( l0 _developmental and operational testing. Test Plan A document prescribing the approach to be taken for intended testing activities. 0 k+ q' s6 P/ ^9 @8 m+ k4 [& q+ b' v4 U. jThe plan typically identifies the items to be tested, the testing to be performed, test schedules, personnel requirements, reporting requirements, evaluation . s4 Z ]1 Q# G. M4 c5 Bcriteria, and any risk requiring contingency planning. MDA GLOSSARY, VER. 4.0 T " O$ D0 G# O5 G9 G297 * D9 w! e" I J* tTest Target Vehicle (TTV) ' U' E( U* R% T( \Single stage, ground launched, solid propellant theater target developed for 4 r6 F& ]# a e% _SMD Program. Also called “Aries”. Test Validity The degree to which a test accomplishes its specified goal. ( R+ a C! e& y& {( f: UTEV Test, Evaluation and Verification. 1 X) C1 o L' OTEVS (1) Test Environment System. (2) Test Environment Support Systems. TEWG See Test and Evaluation Working Group. TEx Test Exerciser (NMD BMC3 Term). TEXCOM Test and Experimentation Command. TF Task Force. % s* K& ?* @- n+ J, J* L) P8 d8 NTFC Tactical Fusion Center. 0 K' J4 Y3 R. s! W* P% r. n( iTFCC Tactical Flag Command Center (USN term). TFD Technical Feasibility Decision. 0 h# s! C8 z7 D8 j' u) z, ?0 wTFE Thermionic Fuel Element(s). 8 M) G+ \$ O( _6 {2 ]. J6 K! }2 ATFIM 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. . ]0 X w: l( O& B: p, E0 M! FTFT Time Off Target (JFACC term). 8 X% I0 g; d/ C# d' L8 XTFW Tactical Fighter Wing (USAF term). TG (1) Threat Generator. (2) Trajectory Generator. TGINFOREP Target Information Report (JFACC term). TGS Track Generation System (USN term). TGW Terminally-Guided Warhead. THAAD See Theater High Altitude Area Defense System. ! E3 X8 L# m5 m# E8 e1 }- kTheater The geographical area outside the continental United States for which a s& }0 t8 o! O" ^/ Y/ ^ z+ p! Hcommander 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 1 h4 N, g" T$ z; ^2 d(TBMD) System 5 U+ s, f/ J% |1 ZThe aggregate TMD C3I and TBMD forces that, in total, provide defense against & b' ]) _' Q- h1 F$ @/ T& pballistic missile attacks within an overseas theater of operations. (USSPACECOM)