航空缩略语词典

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STINFO Center Science and Technical Information data centers archiving and providing user $ Z$ `4 m1 a/ f' Q* Raccess and support to a variety of missile defense test and evaluation data. STM Significant Technical Milestone. 6 N3 b; L9 B/ X0 _STO (1) Special Technical Operations (JFACC term). (2) Science and Technology Objective. 5 g; C+ B& I& b9 CSTOAL Short Takeoff/Arrested Landing. ]3 X7 R1 B3 R$ z2 Y. _0 Q2 [3 c6 YSTOM System Test Object Model. . p) b/ I& k) @% w' G5 I; Q% |- kStorage, Handling, and Transportation , @5 g) ? f: u# U- hEnvironments ! y, o; t; i; T; V- c1 V: oThese environment categories cover the applicable free field or ambient environments, which the system assets must be capable of withstanding during storage, handling and transportation. They include the full array of applicable atmospheric and ground environments to which BMD assets will be exposed 4 |' W8 V& [6 \! b% Nduring these non-operational aspects of system deployment such as pressure, ! O+ ^! e5 \' Y: k& p% Q$ Oshock and vibration environments, among others. Storm Name of a theater ballistic missile test target system, part of the Baseline Target Set. ) }( J3 W" Z2 oStorm Shadow Conventionally Armed Stand Off Missile weapon based on Matra of France’s Apache missile. " i. o! o v5 ySTOW Synthetic Theater of War (US Army term). - i2 N; `) F8 P2 {STP (1) System Test Plan (2) Sensor Task Plan. - K( l; D, \5 qSTRAP HATMD System Training Plan. STRATCOM Strategic Command. Strategic Defense 1 m* A1 n- s. z& a( VAll 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. + j3 a1 Q8 P- R$ b0 M- UStrategic Defense 3 Z* q- ? t5 a+ FEmergency Declarations that attack is imminent or taking place. Strategic 8 S& V+ y7 q6 ^5 K+ |, Y. D; ]& CDefense System 5 k+ m8 U; v( u2 Q9 C2 G3 S(SDS) A generic descriptor, which refers to all architectural elements of the evolving ballistic missile defense system. MDA GLOSSARY, VER. 4.0 S 280 . ^/ D1 |* ]5 N" k2 Q0 fStrategic Level of War 2 b8 L3 C: f0 W9 p$ e4 rThe level of war at which a nation or group of nations determines national or alliance security objectives and develops and uses national resources to ( C+ X. p: G2 z0 {% D6 S) ]& {accomplish those objectives. Strategic $ b$ q% v: q' y( C& C) oOffensive Forces (SOF) Those forces under the command of the Commander in Chief, USSTRATCOM, the Commander in Chief, Atlantic Command, the Commander in Chief, Pacific , r8 |7 s9 [* A0 n# N' KCommand, and other forces assigned to execute the Single Integrated - X* M Y; `6 r, n' j( GOperations Plan (SIOP). These forces include but are not limited to B-52s, B-1s, FB-111s, Minuteman IIs and IIIs, Peacekeepers, Poseidons, and Tridents. ( R' r- |% M! eStrategic ) _! I7 L! _1 ?7 x6 b6 M- c/ i* \Reserve That quantity of material that is placed in a particular geographic location due to ' N* T; _. z4 b) \6 y3 `( R/ y' sstrategic considerations or in anticipation of major interruptions in the supply " c: P% K7 X3 }5 Cdistribution system. It is over and above the stockage objective. Strategic Warning A warning prior to the initiation of a threatening act. Strategic . T# F; F: e+ V: }Warning Lead - w3 s/ Q7 u: @0 H1 J* N& UTime 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. ) w0 F% z) `" X: `) aStrategic : d3 u) D8 W* j3 Z! C! xWarning Post- Decision Time ) W' f7 |3 }5 Y' E. yThat time which begins after the decision, made at the highest levels of ) U" |4 Y* Z. [/ d" r2 v' Vgovernment(s) in response to strategic warning, is ordered executed and ends with the start of hostilities or termination of the threat. It is that part of strategic 6 f- i0 `. C) B+ Awarning lead-time available for executing pre-hostility actions to strengthen the national strategic posture; however, some preparatory actions may be initiated in # F5 h# U) [2 `0 Gthe pre-decision period. Strategic Warning Pre- 1 ^7 U8 C7 }2 K' p( y$ Q6 I; {$ ~Decision Time That time which begins upon receipt of strategic warning and ends when a 9 [4 o3 g7 _( fdecision is ordered executed. It is that part of strategic warning lead time available to the highest levels of government(s) to determine the strategic course * ]7 R! i5 z, G- Yof action to be executed. ! s* _6 ?% K, q {! ]5 l- J" B ]* C( @9 _STREAD Standard TRE Display. ; m1 V+ l$ Z: B4 K; fSTRICOM Simulation, Training, and Instrumentation Command (USA term). Structured - u4 g: f+ f4 {( T$ JAttack ' Q: U2 n7 r4 O3 F- D `& g) YAn attack in which the arrival of warheads on their diverse targets is precisely timed for maximum strategic impact. * A* ^; R v1 i& _1 FStructured & F& `! E1 b6 y4 HDesign + K+ S, P+ l% c7 qA 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 8 Q) t6 b; y* g$ J9 h! ^' E( Aflow analysis.

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Structured Program 8 C+ t+ U1 Z( R ]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: - W% ]% C9 s5 k+ lsequence of two or more instructions, conditional selection of one of two or more 5 C. H, P5 l# Z O" ginstructions, conditional selection of one of two or more instructions or sequences of instructions, and repetition of an instruction or a sequence of instructions. STRV Space Technology Research Vehicle. STS See Space Transportation System. : |# i, _9 H, ^) F" K5 |5 l* r. |5 ^STSC Software Technology Support Center. MDA GLOSSARY, VER. 4.0 S # R! W2 h; k0 Q) h8 y281 : o; ^& ~: E0 p# C9 nSTT (1) Small Tactical Terminal (USAF term). (2) Stockpile-to-Target (US Army term). ! _- f' p& K% D- ]# d; S+ ?STTR Small Business Technology Transfer. * t; }) b& r9 B( g' M" A! T8 _STU Secure Telephone Unit. STW Strike Warfare. # Q4 h* C0 r" x0 M* ASTWC Strike Warfare Commander. 2 i; d7 J; D4 \* Z. h- f6 J" KSTWG Simulation Tools Working Group. ; Y1 ^& m9 p9 X: uSubassembly 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. $ n( g4 p) {4 h/ o u: nSubcontractor A contractor who enters into a contract with a prime contractor. 8 j) K3 }4 ^( K" U- ~6 i' PSubject Security Level % E& |. ^& [8 j ~ n V; }* t& AA subject's security level is equal to the security level of the objects to which it 6 e. [1 O9 z: M ~; B, |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. Submarine- Launched + U' j; p2 {5 J. B% yBallistic Missile 6 k# d& Q' I& I, U(SLBM) ; ~4 O \, l3 F; RA ballistic missile launched from a submarine, with a range of 3,000 to 6,000 miles. SUBROC Submarine Rocket. Subsystem A functional grouping of components that combine to perform a major function . H2 Z& r+ R V. y4 S; \" vwithin an element, such as attitude control and propulsion. r) X. \5 I, ^/ ^Subtractive Defense First come first engaged as long as weapons last. SUCCESS Synthesized UHF Computer Controlled Equipment Subsystem. Succession of ( g# M- b& ^; P$ wCommand 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. & L) M8 v D$ qSUM Software Users Manual (Computer term). - a# M4 Y2 l) J# `3 {2 XSunk Costs The costs of resources already committed or spent. In comparing two ) z- H2 K- p2 A4 v @: H/ N, ualternatives, such costs are "non-additive," and they are not germane to decisions about future use of resources. ) [- C2 z8 d# f7 I) P. eSup Pro Supporting Programs (MDA term). 5 k) M1 R; H) _ M4 w; c& kSuper Survivable Solar Power Subsystem Demonstrator. / r5 H1 X" J4 |. v) TSuper Radiance The process used by a super radiant laser to generate or amplify a laser beam in ; v+ s1 f% M, h, a! Na 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 & f0 m' u- r9 I4 Kradiance is actually a form of stimulated emission. Also known as , H# Z/ r2 M! j2 M$ x5 Isuperfluorescence, or amplified spontaneous emission. MDA GLOSSARY, VER. 4.0 S ' s9 H; A. o. s0 ~: U9 D282 9 W* V4 J/ H9 MSuperradiant 0 B S7 i% Q% t* \Laser (SRL) 6 f5 U' v0 ^5 N3 U% G DA laser in which the beam passes through the lasant only once; mirrors are not " u; ]" i8 E1 y$ U/ w' @0 Urequired for the operation of such a laser, as they are with more conventional 6 B; g, Z' p1 @& vlasers which are sometimes called "cavity lasers" to distinguish them from 2 O5 G) a/ \: f+ o0 m. \& Wsuperradiant 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 7 \: s3 v* N" O8 C; W' w1 |Computer programs that have the primary function of scheduling, allocating, and . \& N$ w2 } `) ?* B$ scontrolling system resources rather than processing data to produce results. 8 |* R# s S! L. B3 a/ E: a1 tSupplemental - t1 N Y9 ?: y. a* {4 W. H; @Appropriation An appropriation enacted as an addition to a regular annular appropriation act. * ]- A* f' |# A- Z4 GSupport Equipment All system equipment required to support the ground and flight phases of the mission. Support equipment includes aerospace ground equipment (AGE), maintenance ground equipment (MGE), transportation and handling (T&H) equipment, and equipment used to support system deployment (i.e., assembly tools and fixtures, test and checkout equipment, personnel support and 0 `0 L9 g3 j" j4 r% O9 Mprotection equipment). + j- h* K8 q a; S. e6 i* QSupport Personnel : T/ }5 A/ \1 @8 n5 k1 [, t& R% ~Individuals, in addition to operators, trainers, and maintainers, who are directly 9 K( e8 P. Y# |% t8 h! h3 R, ~associated with an operational system(s), and who are critical to its continuous / d8 Y& J& U1 S' S' @7 |0 S! \operation. Examples include program management offices, security, supply, ; B* s$ K/ Y. t4 m- zadministrative support, and the like. Support Software Software that aids in the development or maintenance of other software, for : M. m, b+ I$ e5 f' K# d: b7 pexample compilers, loaders, and other utilities. Suppression Temporary or transient degradation of the performance of a weapons system, below the level needed to fulfill its mission objectives, by an opposing force. SUPSHIP Superintendent of Shipbuilding. 4 L' g( G( n3 x$ ]+ ^7 ?SURCOM Surveillance Constellation. Surge Production An increased rate of production necessary to meet demands for defense items 5 r1 G9 ?2 @% C/ T& Z( E- @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 / X* @4 G5 U5 q1 J$ o% Emeasures. 0 Y. n0 u% m" k( D) sSurveillance An observation procedure that includes tactical observations, strategic warning, 3 }; b. X4 l2 `# dand meteorological assessments, by optical, infrared, radar, and radiometric sensors on space-borne and terrestrial platforms.

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Surveillance 4 G) Z% C3 H* x) o2 t- M( YRequirements Requirements are requests for surveillance, including relative priorities for coverage and sensitivity levels, based on operational orders, selected response & Z* x! ]0 [0 W, n# ^& H x4 Goptions and current surveillance system availability. Surveillance, Satellite and Missile 6 ~* ?5 n. ~1 V, F; MThe systematic observation of aerospace for the purpose of detecting, tracking, and characterizing objects, events, and phenomena associated with satellites 6 l2 s" u5 T. U0 [/ K$ e* P2 nand in-flight missiles, friendly and enemy. 5 b5 E2 Q; v2 Y# j' mSurveillance System ) x4 t' N6 w/ K- _0 ?% M% l' zConfiguration The sensor types and locations and the modes of operation currently activated in the surveillance system. MDA GLOSSARY, VER. 4.0 S 4 d$ u! J! v' G! a283 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. Survivable and Enduring Command Center (SECC) The USSTRATCOM mobile C2 facility. % M* a1 |2 a: I9 `SUS Site Utilization Study. 2 q4 k; h8 _% A9 e1 O6 g1 rSustainer Propulsion stage of a missile usually operating after the booster cutoff. % h! k7 v- a @, E- vSV Space Vehicle. SVS (1) OBSOLETE. SSTS Validation Satellite. (2) Scientific Visualization Suite. " X {) ^$ @9 i8 bSW (1) Software or (S/W). (2) Space Wing. 3 W- n" j; W& Z! c3 ]) ASWC Strike Warfare Commander. , A( g- g% {3 W5 L; @+ LSweep Jamming A narrow band of jamming that is back and forth over a relatively wide operating band of frequencies. SWG Scenario Working Group. SWIL Software-in-the-Loop. SWIR Short Wavelength Infrared. SWSA Spatial Weapons System Analysis. SWSC Space and Warning System Center. SYDP Six-Year Defense Program. Synchronization For data streams, the process whereby a received set of data is placed in one to ; F: g$ X8 {7 Q6 ?5 V5 ]1 O( ?( q% cone correspondence with the data assumed to have been transmitted. - q% `; ?& q3 S O3 q$ fSynthesis The automatic generation of a run able system from a specialized design where each module description has associated implementations. % R: h7 M5 u+ u8 E. jSynthetic , R: q7 a. t8 l& N6 lAperture Radar ' }8 ~2 z {; R2 M+ S(SAR) 7 l$ T0 u' `9 hA 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 1 L- V3 r* {& Y& R0 Ttheoretically equivalent to that of a single large antenna as wide as the distance 3 d* v( G$ A) Y4 C. y2 c! ~# |9 wbetween 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 , D& f0 V' H! v, @5 vsignal processing capability or by the limited coherence of the radio signal emitted by the radar transmitter. J8 l: O# d0 [ D- d+ ]3 vSYS System. Sys C/O System Check Out. / S8 _: A. n* y2 n+ s- s0 J7 tSys Cmn System Common. Sys T&E System Test and Evaluation. MDA GLOSSARY, VER. 4.0 S 284 SYSCOM Systems Command. + {5 S& t% M% O7 c4 N6 y) FSystem (1) The organization of hardware, software, materials, facilities, personnel, 5 j3 Y7 f2 G' l! sdata, and services needed to perform a designated function with specified results, such as the gathering of specified data, its processing, 7 P5 e- S" O7 e6 Tand delivery to users. (2) A combination of two or more interrelated equipment (sets) arranged in a functional package to perform an operational function or to satisfy a * P% X3 y8 W7 H9 p+ Y" vrequirement. 0 O; h" {* L# @* a/ \: ]: _! s; VSystem % x+ ~* b2 \5 R! [/ cActivation 5 e( z$ G) }5 o; a' lThat set of coordination, assessment, decision, direction and control functions * O" V& c. [* t4 kimplemented to enable defense weapons, and to initiate the automated, realtime aspects of Battle Management, Engagement Control, and Weapon System 6 A% g/ l5 f v1 o9 G$ YControl. ! D1 W" Y6 d2 N! j( sSystem Architecture . n( G% V2 q0 ZSystem Capability " {4 N- l- Q, [% I. R/ MSpecification (SCS) + I% Y" s. e3 x7 lThe structure and relationship among the components of a system. The system # s6 S$ i# a, c |/ ~! C% }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. ( K) c3 |* D6 @) S! O3 XThe government document that translates capabilities into functional + @. v' p) T7 m2 R6 K7 @: [specifications for the overall BMDS and allocates functional specifications among R) O. f. O6 n/ \! Athe elements of the BMDS. System Center (SC) A center in CMAFB responsible for the scheduling of maintenance for worldwide sensors and supporting equipment as well as maintenance responsibility of 3 w' \2 k! u2 z/ @' V! a. Nequipment in CMAFB. System Concept Paper (SCP) ; |" `0 |( I4 y9 V; H8 r3 d+ qOBSOLETE. For a major program, was used to summarize the results of the p/ R0 ^' O$ u6 Yconcept exploration phase up to Milestone I and to describe the acquisition & i( H$ v- x5 e0 ^7 ?strategy, including the identification of the concepts to be carried into the demonstration and validation phase and the reasons for elimination of other 4 D+ ?+ {) `( g+ gconcepts. Now an Integrated Program Summary (IPS).

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System 8 t# \# o! m3 E' X! ^2 A$ F& m* _Configuration 1 Z3 t! K i! `! Y/ Z4 @Control Board / w$ K7 B: a2 A(SCCB) / [ W6 |7 J$ R0 }! Q [* x2 E: CThe 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 7 ~9 O* g( \9 H- Z2 _computer systems. % a" s" n7 X% m# U) ?System-Critical % {8 V8 `8 b B* C! C3 }Function * e1 i9 X+ u( o5 i2 RA function that is necessary for the successful accomplishment of the system's 8 W) Y+ U& O5 k1 t( D8 ymission. & s+ u6 h9 x& W; Y ^System Definition Review (SDR) The formal review, in briefing format, for periodically deciding on updates to the % p2 h$ |, X# r4 V" \2 rsystem 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, k6 B0 J6 Q/ j5 ^detailed element planning will result will result in a Configuration Control Board, final trades, and program documentation in the PPBS. System 8 u% M9 @! y4 uDeployment 2 T- G; X( t6 I0 c/ y4 z" FDelivery of the completed production system to the using activity. ) j3 L$ X, c5 K4 \& v# P4 RMDA GLOSSARY, VER. 4.0 S 285 {2 o L* j) T% a4 W+ f7 NSystem Design (1) The process of defining the hardware and software architectures, / Y$ f1 R- k1 O1 ycomponents, modules, interfaces, and data for a system to satisfy specified system requirements. (2) The result of the system design process. System Design Concept / h4 s' g S3 kAn idea expressed in terms of general performance, capabilities, and characteristics of hardware and software oriented either to operate or to be operated as an integral whole in meeting a mission need. System Design Review (SDR) ! n- ?7 n( R8 W8 MEvaluates the optimization, correlation, completeness, and risks associated with , d( x* O" \1 s2 K4 L! A9 ?the allocated technical requirements. 6 d( s1 ~& ~" L! t0 i$ } \( ISystem Effectiveness . p& ?7 @: _1 n" R0 @: d* o" P9 ]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 " i0 w# h' m* V$ I- f! y/ \capability. System Evolution Plan (SEP) 5 Z- m0 Q# n8 r: q! h2 y9 JThe documented plan that establishes the strategy to evolve the BMDS capabilities over time. It reflects the BMD Acquisition Executive (AE) and Senior ) |# S6 K- v; ^. s1 ^" \! gExecutive Council’s (SEC) development decisions; documents the current BMDS Development Baseline; and summarizes the capability, integration and 8 U" U H6 j! Oassessment of the BMDS evolution. It identifies opportunities (items that provide significant improvements in BMD capability), identifies challenges (impediments to 4 J- H) [9 X8 H' o. d _8 Xachieving opportunity), and points to promising alternatives that can overcome + Q. P0 p j9 I( l) Q+ lthose challenges. ; @% \6 M ~+ }+ ]/ Q p5 K7 ^* KSystem Families A collection or grouping of interrelated software systems in the domain that share a set of common characteristics. & B- N$ q) ?6 ]1 x$ q1 z4 NSystem Generated Electromagnetic Pulse (SGEMP) 2 w% Z$ S2 y( yTransient electromagnetic radiation caused by the photoelectron emission of the surface of an object subjected to a pulse of photon energy. Although local . ^/ p( O, X0 j7 c% F: }6 C6 Sfields close to the object surface may reach quite high values (kilovolts), the primary disturbance mechanism is the flow of replacement current through the object in order to produce charge equalization. % K. N0 I' K1 K8 TSystem 5 W" p" A8 Z4 ?. BIntegration Test $ _0 |) F6 L6 h LA live flight system-level test utilizing actual system command and control, 3 W" e1 V: c; N# H* dsensors, and weapon hardware. : x. w3 B. _* zSystem Manager A general term of reference to those organizations directed by individual managers, exercising authority over the planning, direction, and control, of tasks and associated functions essential for support of designated weapons or equipment systems. / ?( H' ] @4 g# B. `, fSystem Operational 9 t9 _ \9 R9 v o1 O3 [; [3 k/ CConcept # r6 m' a9 \& a2 Q3 dA formal document that describes the intended purpose, employment, 5 `. P2 \5 }! O% c3 D6 ndeployment, and support of a system. System / j* P0 \2 Z# h* N& P$ EOperation and Integration : }, A: ^ B6 L; k8 y" X- g! EFunctions (SOIF) : _$ C3 `; m4 A# Y* l! F: LThe automated activities of tracking, communications, asset management, and battle plan execution, which are executed under the guidance of the Command and Control Element. The allocation of these functions (and sub-functions) to ! M6 W6 o2 E* X" Fthe system elements will be specified in the architecture(s). System Posture A USSPACECOM system of graduated readiness steps to bring the strategic ' |; p( i, \4 j+ XBMD system to fully generated alert, similar to the USSTRATCOM concept of posturing aircraft and missile forces to reduce reaction time. MDA GLOSSARY, VER. 4.0 S & j2 P, W2 K- O7 }286 System Program Office (SPO) 5 x; p% R2 M& r2 BThe office of the program manager and the point of contact with industry, - g8 Y3 l7 A5 \0 c1 \% W0 \, ogovernment agencies, and other activities participating in the system acquisition process. (U.S. Army uses term “Project Office.”)

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System Readiness System Readiness includes the development of OPLANs necessary to carry out the assigned mission, using strategy and guidance provided by higher authority along with knowledge of current system performance and planned capabilities. It ! \8 ]! b" }2 h. Nincludes peacetime tests and exercises to maintain the system in an operational ; a. x; W% i1 y5 I2 k istate, and the demonstration and evaluation of alternate tactics and the verification of system performance, to the extent practicable. It provides for the continued training and exercise of personnel in operating the system under realistic conditions, and provides for control of other system test functions 3 K0 t0 O- r1 r6 G# n2 p# Mnecessary to keep the system operating. It provides for detection of anomalies + a7 a5 o( L) w% p- Aand for corrective action. It also provides for maintenance schedule control, 2 n) f$ f2 v: P& zhistorical maintenance data retention, maintenance training, and test results 3 e* W) I: \0 e5 dstatus reporting. System Readiness Objective # `; ] N/ |6 e ]9 }5 w3 UA criterion for assessing the ability of a system to undertake and sustain a specified set of missions at planned peacetime and wartime utilization rates. & D# |3 i8 O" [. `# }System readiness measures take explicit account of the effects of reliability and maintainability system design, the characteristics and performance of the support + o0 Q. M. s( Q; O9 \system, and the quantity and location of support resources. Examples of / [3 b S8 T/ D! @system readiness measures are combat sortie rate over time, peacetime mission " M* P( X3 E- S, ^$ t( q% Xcapable rate, operational availability, and asset ready rate. ' m+ X7 H: U" u |5 A x- eSystem Requirements Analysis (SRA) 7 s+ \" J) R, h5 |) U. I" t: q! mAn 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 6 `) o: O; P6 l. @Requirements Review (SRR) ; r5 b) ]! j, G/ i8 aConducted to ascertain progress in defining system technical requirements. Determines the direction and progress of the systems engineering effort and the 1 M2 b. \2 R7 V! T0 Fdegree of convergence upon a balanced and complete configuration. System Security * J7 I* \$ |0 W4 N" E8 w# w. S1 kEngineering (SSE) 6 h3 f1 G) L" T, E+ uAn element of system engineering that applies scientific and engineering principle to identify security vulnerabilities and minimize or contain risks associated with these vulnerabilities. It uses mathematical, physical, and related / _( P l9 m, N8 M* x, vscientific disciplines, and the principles and methods of engineering design and analysis to specify, predict, and evaluate the vulnerability of the system to security threats. ( m' A* g& l% [System Security Engineering ' O+ S" |( q; }' ?+ M1 cManagement 5 a- D0 B* v+ D8 o( I. [Program 3 ^; c1 `1 D' _3 C4 E. R( V(SSEMP) , M; A9 r$ Z1 y# y! i. H& R2 T# cThe contractor shall establish a SSE program to support economical achievement of overall program objectives. To be considered efficient, the SSE program: (1) enhances the operational readiness and mission success of the defense resource; (2) identifies and reduces potential vulnerabilities to the resource from sabotage, theft, damage, destruction, etc.; (3) provides management information essential to system security planning and (4) minimizes its own impact on overall program cost and schedule. - h$ Z) y% N9 m: L( F" p. PSystem Security , ?: K/ L/ x+ r' VManagement Plan (SSMP) A formal document that fully describes the planned security tasks required to meet system security requirements, including organizational responsibilities, ) T# _ B0 q& @3 g* Jmethods of accomplishment, milestones, depth of effort, and integration with other program engineering, design and management activities, and related systems. : a/ x$ a8 k; |- W/ t6 r7 }$ H) U) VSystems 7 G0 h$ T( @, k5 S, w, ?* hEngineering An interdisciplinary approach to evolve and verify an integrated and life cycle balanced set of system product and process solutions. MDA GLOSSARY, VER. 4.0 S 287 Systems Engineering , a( ^0 x6 T( [ `: hManagement 4 R1 A: Y; z4 |Plan (SEMP) 3 R8 B9 r2 l+ |, lThis plan documents: (1) Management of the systems engineering process, (2) Integration of the required technical specialties; (3) Performance measures ! d( y: }# p8 r* I. Edevelopment and reporting, including intermediate performance criteria, and (4) $ S i% A/ n% u- X+ GKey engineering milestones and schedules. ; E, ^; [6 s# }0 {Systems Test Integration and Coordination 8 X: Z! _; k+ ?/ V. LThe combination of SDS elements tests to reflect SDS performance contribution. System Threat , g; o/ D/ ~6 lAssessment + h% u3 H/ s1 t1 s0 F1 m) g3 [ HReport (STAR) Required by DoD 5000.2 and validated by DIA. Establishes the threat (to a " q2 f" O4 G! b' v! qService'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 w1 t9 z" q- w* rthe threat changes significantly. System-Valued Asset A system element/component, function, or information element, which is critical to 3 y+ F; W8 W2 }9 rthe proper operation and well being of the SDS. MDA GLOSSARY, VER. 4.0 T : q7 G$ d4 k% E288 5 k% S1 a% o# WT&C (1) Tracking and Control. (2) Test and Control. T&E Test and Evaluation. 7 ?# [4 U8 ]+ H8 M/ O. M- ^T&T Transportation and Transportability. ( X6 M# H5 M1 |T-MACH Trusted MACH. T-UAV Tactical Unmanned Aerial Vehicle. T/R Transmit/Receive. T/REA Transmit/Receive Element Assembly (of a radar). T " Q! f! T" p& d% L2 # C- r% B3 H# KTechnology Transfer. % j- S; W( ]9 L/ R2 J' \/ AT 2 * Q# H/ @! l" o5 p, T. e( g8 _) IE Technical Training Equipment. " X* F* l6 G. VTA (1) Threat Assessment. (2) Target Acquisition. (3) Test Articles. TAA Technical Assistance Agreement. 1 [/ `8 P8 O7 ETAACOM Tactical Air Area Commander. . d8 L) o5 u3 o( \2 G _3 fTAADCOM Theater Army Air Defense Commander. TAAF Test, Analyze and Fix. TAC Tactical Advanced Computer. TAC-3 Tactical Advanced Computer – Three (USN term). TACAIR Tactical Air. TACAMO Take Charge And Move Out [Airborne SSBN Command Post]. 3 x. n0 ]$ ~2 g2 FTACC Tactical Air Command Center. TACC 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. / C; W" X' O4 r) o8 }TACDAR Tactical Detection and Reporting. TACFIRE Tactical [weapons] Fire.

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TACINTEL Tactical Intelligence Information [Exchange Subsystem] (USN term). ) c; A9 r# k- t: r' _TACOM Tank and Automotive Command (US Army term). ( W9 u, k8 R7 {9 Z1 I# HTACON Tactical Control. " O2 q* E$ s( L! d8 o1 b5 S5 @& OTACS Theater Air Control System. MDA GLOSSARY, VER. 4.0 T 289 ( O' M5 j! [9 T- yTACSAT Tactical Satellite. 4 y5 o/ e" _* j: mTACSIM Tactical Simulation 1 \. k! Z+ c% G( C9 A" i& kTactical Air Doctrine Fundamental principles designed to provide guidance for the employment of air power in tactical air operations to attain established objectives. - Q$ J, g' r2 }4 y5 \ }Tactical Air Operation An air operation involving the employment of air power in coordination with , t% m5 m% o1 F( n, S2 ?ground or naval forces. . w: V9 _9 G+ f* e( V2 QTactical Air Operations Center % C4 y3 F! q4 ]- i5 j) m3 mA subordinate operational component of the Marine Air Command and Control System designed for direction and control of all en route air traffic and air ! l. u* B% @+ @: T8 `% O" gdefense operations in an assigned sector. Tactical Air Support Air operations carried out in coordination with surface forces and which directly 5 O$ Q9 C/ B+ @* uassist land or maritime operations. Tactical Area of ' t6 X! L! B( {7 g* ?, [Responsibility ! q6 F& [: {3 |% U! T0 P2 H(TAOR) A defined area of land for which responsibility is specifically assigned to the commander of the area as a measure for control of assigned forces and coordination of support. Tactical Ballistic Missile (TBM) ; w2 c- `9 G4 E5 a* ~' W, ?: TA land-based missile generally having a range of <3000 miles that can be / _! F% q) c% lemployed within a continental theater of operations. Tactical Concept A statement, in broad outline, which provides a common basis for future development of tactical doctrine. ' \! y; j, J) a5 ^6 _; _+ z0 ]8 wTactical Control The detailed and, usually, local direction and control of movements or maneuvers necessary to accomplish missions or tasks assigned. Tactical Data Information link + g( t5 T: p: ?0 K yA 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. 7 B7 B+ o. v+ H- Q0 |3 @( h3 T" ]This means that each unit receives all the information transmitted. Tactical Level of 9 p1 L7 k. I: \9 D5 v- N# i5 ^War The level of war at which battles and engagements are planned and executed to & D% ?9 A3 F& daccomplish military objectives assigned to tactical units or task forces. 8 l# m, T5 J e% b6 k9 }: K6 PTactical Operations Area 7 [0 e, e" [& m# h(TOA) 5 e: p/ P( C2 U9 z! V3 a) J/ iThat area between the fire support coordination line and the rear operations - o% O; L: y! w' W! b6 e6 rarea where maximum flexibility in the use of airspace is needed to assure mission accomplishment. 3 i- W" W2 E* ? o$ m/ _3 FTactical & c% ^4 m0 M+ T/ O1 t8 uOperations Center (TOC) 1 D4 q1 q( }9 y2 ~( W$ F# i1 T$ S) iA physical grouping of those elements of an Army general and special staff concerned with the current tactical operations and the tactical support thereof. ' a* D& D2 R+ S) \Tactical Warning ; v' D( N& U, }- X. O(TW) 9 } W! b3 D1 i/ @(1) A warning after initiation of a threatening or hostile act based on an evaluation of information from all available sources. (2) In satellite and missile surveillance, a notification to operational command centers that a specific threat event is occurring. The component elements that describe threat events are: country of origin, event type and size, country under attack, and event time. , H0 }) B6 |( o# S/ x) P( mTactical " f% C. Q k' c- i" I2 X! FWarning/Attack 4 Z8 V7 X9 o1 g/ _6 PAssessment (TW/AA) A composite term. See separate definitions for Tactical Warning and for Attack Assessment. " ^% x: L5 t, a' p8 B; I) X& UMDA GLOSSARY, VER. 4.0 T * W+ O- _" I" A2 h290 TAD (1) Tactical Air Defense. (2) Theater Air Defense. (3) Technical Acceptance Demonstration. 8 A6 B+ Y9 F6 ?% o; H; A7 TTAD C2 Theater Air Defense Command and Control. , G" N( t" ^: d- _3 `* [ U0 lTADAP Theater Air Defense Asset Planner. 2 @* s% F1 ]9 i$ B" w" x* ? WTADC Tactical Air Direction Center. # K+ T2 B$ r$ R3 m' G; UTADCOM Theater Air Defense Command. * I4 A D3 `/ p( g# d9 E: w' PTADIL Tactical Digital Information Link. 6 d, k. ~4 U- i# FTADIL A Tactical Digital Information Link “A”. - v! M7 h$ g) P3 g: Q$ B* r8 OTADIL B Tactical Digital Information Link “B” & s0 l6 Q: \/ p. X; ~4 c d. S/ fTADIL J Tactical Digital Information Link “J” TADIX Tactical Data Information Exchange. TADIXS Tactical Data Information Exchange System. TADL Tactical Data Link. 2 R" j, Q) f0 ~- ITADS Tactical Air Defense System. TADSIM Theater Air Defense Simulation. 7 z8 I- u% Q5 V/ h+ O, h/ QTAF Tactical Air Force. TAFIM Tactical Architecture Framework for Information Management. ( R9 [* x( A0 I* W5 zTAI International Atomic Time. TAIS Technology Applications Information System. ( F' n( O U' x# r" v) ]* D% ?7 |TALDT Total Administrative and Logistics Downtime. ! i! e9 ~7 m! ^7 M& c/ a0 [5 jTALON NIGHT TALON programs, which support SOF. % |. a9 ~; F1 G0 D4 VTALON SHIELD An effort using stereo DSP processing to provide ballistic missile burnout vector ' D5 G8 N$ x% k) l7 G: `and impact prediction for interceptor cueing, counterforce tasking, and passive defense.

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TAM (1) Theater Attack Model. (2) Theater Analysis Model. TAMD Theater Air and Missile Defense. & R/ K( V3 b k% F8 GTank Final Propulsion Stage (used interchangeably with sustainer). Tank Debris Hardware associated with tank. 2 @" z) {" n- b% Y' rTank & _! m c) p& m. m0 kFragmentation ' E9 W- u$ f" X- u* w% y2 q& jThe breakup of a tank, either intentionally to serve as a penaid or naturally as a ; n2 c- q8 x @# lresult of aerodynamic loads and heating upon reentry. 6 i K( m6 Y+ X8 J. t2 a) hMDA GLOSSARY, VER. 4.0 T 291 ! V! y5 l* W% v2 @; i; L. yTAOC Tactical Air Operations Center. TAOM Tactical Air Operations Module. TAOS Technology for Autonomous Operation of Satellites. TAR (1) The NMD Threat Assessment Report. |6 v* t; S# h) ^- Q(2) Threat Activity Report. - }9 W: E3 o0 T% b' j3 w3 R(3) Target Acquisition Radar. " b9 _: U9 `; `; i. D+ }5 C; bTARA Technology Area Reviews and Assessments. ( H4 `4 E1 z% Q* Y$ k3 ~TARGET Theater Analysis and Re-planning Graphical Execution Toolkit. Target ) q* ?7 s, `# e: W# C2 H( @) eAcquisition The detection and initiation of track on a target in the surveillance coverage region of a sensing system. $ \' B7 M8 I4 t1 B2 S5 RTarget Classification . n; P$ b; _ k6 eand Type # y2 S: d* W G1 E$ WIdentification of the estimated target category based on surveillance, discrimination, and intelligence data. Target * t& M# T( w( l/ a9 _Discrimination 6 I1 I* n" K$ l) w1 lThe ability of a surveillance or guidance system to identify or engage any one ; I/ I8 f, _8 B# Y- Etarget when multiple targets are present. - o$ P9 N4 s- P- i4 n5 C hTarget Object Map (TOM) A data set, which contains three-dimensional position, estimates for target and & u& T1 A( W1 H1 p0 `4 O' uother 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. ) o( R" l6 h8 ]* g+ X' k1 d% `$ M) I ETarget Signature (1) The characteristic pattern of a target displayed by detection and 0 Z& |! Y7 u& G3 O( s7 ~* V$ zidentification equipment. (2) In naval mine warfare, the variation in the influence field produced by the passage of a ship or sweep. Target System Requirements 0 K0 ?+ c( O/ Q) @! K: {Document (TSRD) BMD Program level program management document. Developed by each BMD 7 k8 B& f! v0 S, k/ p6 G6 oProgram Office, it outlines to MDA/TC and MDA/TE what the PO’s target requirements are for each specific flight test based on the test objectives. + f# h3 _$ P2 u# ~$ ~0 iProducing the TSRD is the first step in the target development process. / i; c# V5 i; T1 q* lTASA Task and Skills Analysis. 2 @" X) B& ~: `$ RTasks The required actions to accomplish all or part of a COA. Tasks contain guidance . j% p, O/ m0 jto the Battle Management/Command, Control and Communications (BM/C3 ) ) s' k) u6 x0 n- u; uengagement planning function concerning resource allocation, constraints, and 8 g C. \, R9 O$ |- D2 U- arequired performance. : K8 u o6 Q7 i: ^2 c' w6 {$ ZTASM Tactical Air-to-Surface Missile. 2 [3 y' a2 A9 U8 _5 n: JTASO Terminal Area Security Officer. TAT Technical Area Task. TAUL Teat and Upgrade Link. TAV Transatmospheric Vehicle. MDA GLOSSARY, VER. 4.0 T * V7 h+ C% ^2 H292 . R/ {6 v7 g2 d' N& j P8 _TAWG Threat Accreditation Working Group. TB Test Bed. TBA (1) Theater Battle Arena. (2) To be Announced. 9 Z; k" }' F8 v* g7 I3 l" @TBD (1) To Be Determined. (2) To Be Developed. TBIG TMD BM/C3 Integration Group. , Q4 ~# U9 l. F: j& `$ F8 dTBIP TOMAHAWK Baseline Improvement Program. $ {! ?4 ~' N4 ]4 STBM See Tactical Ballistic Missile/Theater Ballistic Missile. TBMD Theater Ballistic Missile Defense. TBMDSE Theater Ballistic Missile Defense System Exercise. & G) ~! w) U6 m, ]1 ?& b) E# @TBN To be Negotiated. / }1 @6 g( v: s& DTBR To Be Resolved. TBS (1) Tactical Broadcast System (US Army term). - B1 G) S% q# Y* [(2) To Be Supplied. # R t( p6 ~/ ^(3) To Be Scheduled . ! a" _! {1 c/ c$ o" ^+ E, LTCAMS Technical Control and Monitoring System. 8 p# x3 @" p g( [- S0 ~4 v9 HTCC Tactical Command Center. 4 a4 U1 g0 `1 f: QTCCF Tactical Communications Control Facility. * o0 z3 w% n7 j$ d- q" y- tTCE Three Color Experiment. TCF Tactical Combat Force. , G7 T3 s. _4 ^6 E7 K" w- KTCMD Theater Cruise Missile Defense. TCMP Theater (Missile Defense) Countermeasures Mitigation Program. TCMP I Theater Countermeasures Mitigation Program One. ' W8 L0 V4 s1 q8 j' [TCMP II Theater Missile Defense Critical Measurement Program Two (Replaces TMD , k- D0 y5 F1 Q E! L" M7 O8 F) ^; OCountermeasures Mitigation). TD (1) Test Director. (2) Technical Data. / ]1 f8 Q' C3 Y5 W9 j8 N(3) Technical Director. (4) Training Device TDA Table of Distribution and Allowance. 5 L( v! f) V: v" h& A6 T9 A4 gTDADT Total Distribution Advanced Technology Demonstration. TDAS Theater Defense Architecture Study. TDASS Theater Defense Architecture Scoping Study. . y7 W" x- h2 ]7 n0 ~MDA GLOSSARY, VER. 4.0 T # ?# _4 u9 j1 ]* k1 ? R* f293 2 C2 Q+ z, s5 a; e6 bTDBM Track Data Base Manager. TDC (1) Tactical Display Console. . \0 O& g4 G* u' T4 L" w8 t(2) Theater Deployable Communications (USAF MDAP). TDCC Test Data Collection Center. TDD Target Detection Device. 7 U8 {! N8 o5 U- \/ k& JTDDS TRAP Data Dissemination System. TDI Target Data Inventory. TDK Two-Dimensional Kinetics nozzle performance. TDM Time Division Multiplexed. , s1 H2 b/ V' R! fTDMA Time Division Multiple Access (TelComm/Computer term). ' E) a- I3 w1 T# L# w5 \( LTDNS Theater Defense Netting Study. + X% Z) _1 t. [) p7 O! VTDOA Time Difference of Arrival. , H( f! T2 I' }, I. @: ~/ m: |TDP (1) Technical Data Package. 1 m$ ?6 r/ l" S; ]0 X' Q1 X1 _3 e(2) Test Design Package. ! S3 a) t9 W7 _* F; f* d) a' i(3) Threat Design Program.

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TDORC Technology Demonstration, Quick Reaction Capability. " y5 N" P0 ~0 k; BTDR Terminal Defense Radar. TDRSS Tracking and Data Relay Satellite System. TDSSPA Technology development for Solid State Phased Arrays. TDT Target Development Test. ) |$ K, g: o- {# j9 S7 n* _) s, @) hTDTC Test, Development and Training Center. TDU Target Data Update. 8 w& c$ _6 Z: P9 g- S8 z" U1 z- UTDUGS (1) Target Data Uplink Ground Station. (2) Target Data Update Ground Station. / r( @& w: \1 E6 {4 G( H i9 t% YTE (1) Thermo-electric. (2) Test Engineer. (3) Training Element. 6 U3 J, m0 P( ?9 Q- e) n5 D5 ?: C* _(4) (BMC3) Test Exerciser. TEA Transportation Engineering Agency. ; s% W$ C7 C* J; d( z LTEAS Test and Experiment Activity Summary. Tech (1) Technical. (2) Technology. (3) Technician 8 @; j5 |; d2 L( j' UTECH Technical 9 O3 L3 @3 v' g0 PTECHON Technical Control. TECHEVAL Technical Evaluation (USN term). MDA GLOSSARY, VER. 4.0 T 7 O. w) w6 X5 W& v, f294 Technical Data Scientific or technical information recorded in any form or medium (such as ' r/ _* ?) h S R- {manuals and drawings). Computer programs and related software are not 0 }4 o1 K$ C2 O8 xtechnical data; documentation of computer programs and related software are. Also excluded are financial data or other information related to contract & W& [2 O4 O# radministration. Technical Data + m4 V; q$ n) G; p6 ZPackage (TDP) A technical description of an item adequate for supporting an acquisition $ }7 L! D% \' j+ o9 O" wstrategy, production, engineering, and logistics support. The description defines the required design configuration and procedures to ensure adequacy of item performance. It consists of all applicable technical data such as drawings, 3 W. ~1 R( `' p! w( X$ F" U3 \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 determine the technical suitability of materiel, equipment, or a system, for use in the military services. (See Development Test and Evaluation.) Technical & {; I `" y& SObjectives The “target” values for the development effort when insufficient data is available for stating binding technical requirements. Technical % C* {9 Q( E7 Z Z7 qObjectives & Goals (TOG) ; u& F& s& k3 C& e% RHigh-level acquisition document to guide decision making for BMDS development; communicates objectives and goals. ( ^" j) b1 h/ ^3 [* `Technical ' u+ u" y- z5 z" @0 q) v# i& u& NParameters (TPs) ' y+ L) v5 n& `# h) @: |) nA selected subset of the system’s technical metrics tracked in Technical Performance Measurement. Critical technical parameters are identified from risk analyses and contract specification or incentivization, and are designed by ; O1 F- j/ I# }/ Emanagement. $ K& r- T0 J2 G' W" {( TTechnical Performance / Y$ b( ~! M2 s- t2 h/ ]! }Measurement (TPM) Describes all the activities undertaken by the government to obtain design status G8 G( {/ L. b! ^. u; r9 sbeyond that treating schedule and cost. TPM is defined as the product design % y+ q4 |+ l p0 _- Fassessment, which estimates, through tests the values of essential performance 9 f* C& z. ]1 s; X9 tparameters of the current design of WBS product elements. It forecasts the ; y" v6 D, n$ Q; E7 ivalues to be achieved through the planned technical program effort, measures + t% s4 Q" w" d, vdifferences between achieved values and those allocated to the product + x! n2 K$ V0 |element by the system engineering process, and determines the impact of these differences on system effectiveness. / C/ [8 z8 ?5 w3 R) I3 w: zTechnical Specification o1 c$ g- d) o6 U+ ~A detailed description of technical requirements stated in terms suitable to form & z9 C! {0 D8 z! S# K1 {the basis for actual design development and production. Technical Surveillance % ]- o2 v r* SIntelligence gathering methods in which clandestine listening, photographic or % Z* U) g8 E# q1 }emanations gathering instruments are placed within SDS facilities, or otherwise targeted against SDS assets to gain access to denied information. 7 h9 Z5 e7 x3 t7 |+ e. T* xTechnology ; M* b6 M1 { w% f6 D {Executing Agent The Service or agency (DoD or non-DoD) that has been delegated management ' }$ s. g) i8 R1 s5 c+ Gresponsibility for a particular critical supporting technology by MDA or Executing Agent. Technology ' \5 S, H; t& VProgram ) w9 S" u4 ~8 [$ i O3 A7 aDescription + m; s7 Y- B; z0 xThe generic description of the applicable supporting technology or critical , V0 r' ]) N. Rsupporting technology. TECOM Test and Evaluation Command. 3 l7 @& n+ M/ \ O& ~- c. dTED Technology Exploitation Demonstration. MDA GLOSSARY, VER. 4.0 T 295 TEIPT Test and Evaluation Integrated Product Team. 5 |& M4 e) z- o4 c# {/ V0 @TEL Transporter-Erector-Launcher. Telemetry, ) X, {% J5 F1 U' H8 r- STracking, and 8 w3 g" X' m! ZCommand (TT&C) % w7 z k( G z+ `# vFunctions performed by the satellite control network to maintain health and # H; S( K+ Z* M9 Astatus, measure specific mission parameters and processing over time a sequence of these measurement to refine parameter knowledge, and transmit ( I6 F( [' x' L3 [$ {mission commands to the satellite. Teleprocessing The combining of telecommunications and computer operations interacting in the automatic processing, reception, and transmission of data and/or information. TELESAT Telecommunications Satellite. TELINT Telemetry Intelligence. TEMO Training Exercises and Military Operations. TEMP See Test and Evaluation Master Plan. + g6 G1 C2 ^4 B8 g, h; m! |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 " I) h, F# ?7 W; h1 y; y1 e" LCompromising Emanations.) TENCAP Tactical Exploitation of National Capabilities. TEP Test and Evaluation Plan. 3 x. ^* @1 l" M. C! y" E- M2 bTER Test and Evaluation Report 1 e- c; ]6 J# j' T/ g* Y! I/ LTERC Test and Evaluation Resource Committee. TERCOM Terrain Contour Matching. Terminal Defense 9 o' g: M) R/ ESegment (TDS) The portion of the BMDS that defeats ballistic missiles in period of flight between ) h( Y5 M- P( L) e/ E0 H0 w7 {8 [( n) catmospheric reentry and impact. 6 W- d( O2 F, y, W, M6 G' ^4 uTerminal ( G% b4 b9 F; u( j( ?. |" mGuidance & `6 y" o& J6 ~. E) n. ^The guidance applied to a guided missile between midcourse and arrival in the 3 l$ F& Q3 i X6 Z! m8 [vicinity of the target. Terminal Phase That final portion of a ballistic missile's trajectory between the midcourse phase and trajectory termination. , M1 \; {3 w% H; `) e8 A( DTerminal Phase Interceptor ; `9 p* B! G& G6 d& h9 PA ground-based interceptor designed to intercept and destroy RVs in the 1 R) a: U$ c/ n/ m$ q9 ~3 U% vterminal phase of flight. It may also be assigned to intercept and destroy enemy PBVs and RVs in the midcourse phase. (USSPACECOM) 2 Z. u1 D/ T0 v0 Q; \1 ~3 X" lTerminator Transition from sunlight to earth's shadow in space. + r+ T7 x( f8 y) e( A2 g. l4 rTERS Tactical Event Reporting System. TES Tactical Event System. TESP Test and Evaluation Security Plan. + E3 J- @9 B6 q! l2 WTESSE Test Environment Support System Enhancement. MDA GLOSSARY, VER. 4.0 T , S8 @8 i2 v" X/ E' B/ `! K296 , J7 l0 L+ K% c. R, S: ?! i2 KTest and Control The ISTC Test and Control provides the human interface for testing system 6 N5 L# W2 D/ e4 ^3 shardware 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. 3 l' y1 Z, v5 x% H% u$ JTest and " u6 w7 Q; [9 B8 x. L% JEvaluation (T&E) , H9 v1 O. Z& b4 U: w& P8 i, {# d1 qProcess by which components or systems are tested and the results evaluated % W3 N) I( h, y% y; O; w, `( _: Mto assess progress of design, performance, supportability, etc. There are three / f! G2 S8 ~2 Wtypes of T&E -- Development (DT&E), Operational (OT&E), and Production Acceptance (PAT&E)--occurring during the acquisition cycle. DT&E is conducted 1 P5 t8 B1 N0 Ato assist the engineering design and development process, to proof manufacturing processes and control and to verify attainment of technical ) |6 c7 N8 E7 H! T7 Lperformance specifications and objectives. OT&E is conducted to estimate a & R+ H& X$ C3 w1 k9 p7 ksystem's operational effectiveness and suitability, identify needed modifications, - M/ b( [, }/ Eand 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 9 d7 T2 R% S6 a! u. \0 y- I(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 3 @; ^1 c5 q7 }, r0 z: u9 _operational effectiveness and suitability. Therefore, IOT&E is a field test 3 ~+ e4 j" a/ j9 E' V; }conducted on a production representative system in an operationally realistic - d! I% L1 i- t# c4 C9 Oenvironment, by typical user personnel and includes use of realistic threats. FOT&E is conducted on the production system to verify operational effectiveness " R) h' e ~8 O& Kand suitability, to fill data voids from the IOT&E, or to verify correction of deficiencies in materiel, training, or concepts.

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Test and Evaluation Master Plan (TEMP) An overall test and evaluation plan, designed to identify and integrate objectives, responsibilities, resources, and schedules for all test and evaluation to be accomplished prior to the subsequent key decision points. Prepared as early as possible in the acquisition process, it is updated as development * h6 y j# z) d; k4 x9 @- eprogresses. 4 ]8 Y# B1 y) c# j+ ]( `Test and % E+ ^0 _9 g8 O ]; _Evaluation 6 `0 h# r6 ?+ ?) W5 Y D. i0 LWorking Group / z% P" v+ {& g R* q(TEWG) 9 G! S! U" a6 `4 j3 @: EThe 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 / T* l9 u) X" Yprogram sponsor to integrate test requirements, resolve cost/scheduling , t2 w8 k" o9 ?# fproblems, facilitate TEMP development, assist in preparation of RFPs and related contractual documents, and assist in evaluating contractor proposals . W5 h4 D* |- n: X4 iwhen 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. Test Criteria Standards by which test results and outcome are judged. Test Integration Working Group * @: B# e& J5 O% ]. W' @7 y(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. Test Plan A document prescribing the approach to be taken for intended testing activities. , m" R# w, z6 k; |9 q8 IThe plan typically identifies the items to be tested, the testing to be performed, , k! ^8 D0 j8 F, O6 v- btest schedules, personnel requirements, reporting requirements, evaluation criteria, and any risk requiring contingency planning. MDA GLOSSARY, VER. 4.0 T 297 / K( W0 ]. @( c9 D9 ?Test Target Vehicle (TTV) . _: j) ^* x. |- U1 U+ P0 BSingle stage, ground launched, solid propellant theater target developed for 5 ]. \, M0 C5 E7 w6 I9 N7 ~- O/ HSMD Program. Also called “Aries”. . A+ Y' c/ w. _ a! g0 ?& I: Z" E: tTest Validity The degree to which a test accomplishes its specified goal. $ G. ~+ [4 [0 L& I( ]TEV Test, Evaluation and Verification. TEVS (1) Test Environment System. (2) Test Environment Support Systems. # m; {7 t4 I4 Y5 q; W) }1 \TEWG See Test and Evaluation Working Group. TEx Test Exerciser (NMD BMC3 Term). % P. W) a: D" @" \! gTEXCOM Test and Experimentation Command. / J) {6 d7 I f% o- c NTF Task Force. ) ^2 ]8 W8 v/ [3 k9 H' ETFC Tactical Fusion Center. TFCC Tactical Flag Command Center (USN term). ( v4 c) C3 {( z" UTFD Technical Feasibility Decision. TFE Thermionic Fuel Element(s). 9 j0 o9 Z. Z* I! PTFIM Technical (Architecture) Framework for Information Management TFOV Theoretical Field of View. ?" F- f: J6 g, l' sTFR Terrain Following Radar. # Q& M( G) E/ i( FTFRAMES Tools to Facilitate the Rapid Assembly of Missile Engagement Simulations. TFT Time Off Target (JFACC term). TFW Tactical Fighter Wing (USAF term). TG (1) Threat Generator. (2) Trajectory Generator. TGINFOREP Target Information Report (JFACC term). $ b- |6 t1 @7 s7 xTGS Track Generation System (USN term). TGW Terminally-Guided Warhead. 1 \5 M' m9 W- S0 L- S; P: X. R; o: RTHAAD See Theater High Altitude Area Defense System. Theater The geographical area outside the continental United States for which a ) L+ k+ P1 I! V3 U0 \. |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 & O# t! E' X( k: c( ?8 @(TBMD) System The aggregate TMD C3I and TBMD forces that, in total, provide defense against ballistic missile attacks within an overseas theater of operations. (USSPACECOM)