航空缩略语词典

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STINFO Center Science and Technical Information data centers archiving and providing user access and support to a variety of missile defense test and evaluation data. STM Significant Technical Milestone. STO (1) Special Technical Operations (JFACC term). (2) Science and Technology Objective. s$ C+ S( \* M$ [3 k) @1 ySTOAL Short Takeoff/Arrested Landing. # \' Q7 @% p' zSTOM System Test Object Model. 0 T7 o; {3 N2 XStorage, $ O" V. s$ x% ]) }# r! p2 l) Z) tHandling, and Transportation 8 r5 [! m* B* Y6 }% ~Environments ( Q& [9 g& N# }9 p- YThese environment categories cover the applicable free field or ambient ( [# C9 Y+ Q' p- n i: ^environments, which the system assets must be capable of withstanding during 2 W* ], L' `2 T, O; Y) U6 M4 Cstorage, handling and transportation. They include the full array of applicable atmospheric and ground environments to which BMD assets will be exposed during these non-operational aspects of system deployment such as pressure, % j" ~! q% u! O* K+ r6 w ishock and vibration environments, among others. Storm Name of a theater ballistic missile test target system, part of the Baseline Target Set. ! d- ~" H4 Q$ E5 BStorm Shadow Conventionally Armed Stand Off Missile weapon based on Matra of France’s ) u1 q6 [6 x9 iApache missile. STOW Synthetic Theater of War (US Army term). STP (1) System Test Plan (2) Sensor Task Plan. : |& v q# g' E3 L ISTRAP HATMD System Training Plan. STRATCOM Strategic Command. / M; P$ z1 j5 v) @Strategic Defense & b8 Z1 {7 Y- ~, bAll active and passive measures to detect, identify, assess, degrade and defeat ballistic missile, air, and space threats to North America, including measures to 6 B5 r! R% o1 Hnullify or reduce the effectiveness of such attacks. Strategic Defense Emergency Declarations that attack is imminent or taking place. * P' @8 m, I u8 ~9 ]Strategic : s+ @: l0 P' n6 vDefense System (SDS) 1 `$ A0 d4 ?% y) s- a+ T3 R2 MA generic descriptor, which refers to all architectural elements of the evolving , t& C0 _2 D7 v! Uballistic missile defense system. 8 s( J7 }7 K) ]MDA GLOSSARY, VER. 4.0 S 280 Strategic Level of War 3 P8 m/ z4 @- L$ W, I/ ]: 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 4 ^% h# [0 u; j. u( q4 V2 ^accomplish those objectives. / ]7 A* w& _* P& M( N( A; TStrategic ]6 g, ~$ y) `0 g. h$ g" Z% OOffensive Forces (SOF) Those forces under the command of the Commander in Chief, USSTRATCOM, ; R' h/ k. s+ U- s8 H/ R# Zthe Commander in Chief, Atlantic Command, the Commander in Chief, Pacific Command, and other forces assigned to execute the Single Integrated 6 F) j0 \ f" Q. ]Operations Plan (SIOP). These forces include but are not limited to B-52s, B-1s, FB-111s, Minuteman IIs and IIIs, Peacekeepers, Poseidons, and Tridents. 7 y- Y$ V# @8 \4 G# q. m( ?1 ]Strategic Reserve ( Y; F! J' Y& m6 e. ?6 UThat quantity of material that is placed in a particular geographic location due to % L. s2 U: N9 j/ y% @2 Ostrategic considerations or in anticipation of major interruptions in the supply distribution system. It is over and above the stockage objective. Strategic . y$ i. R+ E& |2 W/ ~4 E' SWarning A warning prior to the initiation of a threatening act. Strategic ! V" u! y$ A" M; L5 r3 gWarning Lead Time 9 J/ d" L3 c$ Q# _6 hThat time between the receipt of strategic warning and the beginning of hostilities. This time may include two action periods: strategic warning predecision time and strategic warning post-decision time. Strategic - H5 ^7 t% x1 TWarning Post- Decision Time That time which begins after the decision, made at the highest levels of government(s) in response to strategic warning, is ordered executed and ends * m/ y" E$ n% A+ fwith the start of hostilities or termination of the threat. It is that part of strategic warning lead-time available for executing pre-hostility actions to strengthen the national strategic posture; however, some preparatory actions may be initiated in the pre-decision period. Strategic " L" d2 Z1 o$ X% H+ b0 r- ^Warning Pre- & E: ~3 u- i4 w0 p. q6 l- bDecision Time . d# O1 y6 b* _. q0 z: N+ iThat 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 available to the highest levels of government(s) to determine the strategic course $ p4 C0 b$ o* ~of action to be executed. STREAD Standard TRE Display. STRICOM Simulation, Training, and Instrumentation Command (USA term). ( k8 B) s( i# CStructured Attack An attack in which the arrival of warheads on their diverse targets is precisely timed for maximum strategic impact. + g: d% l9 A- I% A N# O7 GStructured Design A disciplined approach to software design that adheres to a specified set of rules + O' m m9 i4 |' Mbased on principles such as top-down design, stepwise refinement, and data flow analysis.

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Structured Program 1 f2 B- M, r( W- c, }+ |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: - b; `1 R1 c) B8 p9 Q( v f& @sequence of two or more instructions, conditional selection of one of two or more 9 {6 S/ j/ o, f. Tinstructions, conditional selection of one of two or more instructions or sequences of instructions, and repetition of an instruction or a sequence of instructions. $ Z# r0 R6 s" v3 ]: TSTRV Space Technology Research Vehicle. % r p+ F4 T3 C k8 a% x; }STS See Space Transportation System. 8 j3 {& _8 ?3 S- j5 T; kSTSC Software Technology Support Center. MDA GLOSSARY, VER. 4.0 S 281 * ^& _" o: X0 m* d& TSTT (1) Small Tactical Terminal (USAF term). (2) Stockpile-to-Target (US Army term). " K v1 ~" [" u' U+ Q+ ~STTR Small Business Technology Transfer. 9 }; Z: z* E0 R. W( s3 NSTU Secure Telephone Unit. STW Strike Warfare. 2 \7 P( T8 B& @ X$ ySTWC Strike Warfare Commander. STWG Simulation Tools Working Group. Subassembly Two or more parts joined together to form a unit, capable of disassembly, which is only a part of a complete machine, structure, or other article. Subcontractor A contractor who enters into a contract with a prime contractor. Subject Security Level 2 g8 g1 \# f% I$ C g7 @A subject's security level is equal to the security level of the objects to which it & c7 W. ?& ?+ P9 r7 f& ~0 Q% qhas 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- ( s* w* s% l( o- A2 c, E0 {2 B1 ^Launched 1 {. u% S% }9 N2 c! [Ballistic Missile (SLBM) A ballistic missile launched from a submarine, with a range of 3,000 to 6,000 miles. 9 h G" M2 C; z9 WSUBROC Submarine Rocket. Subsystem A functional grouping of components that combine to perform a major function # F2 o+ v) W* E3 H+ cwithin an element, such as attitude control and propulsion. Subtractive 3 l" N+ v/ ^0 ZDefense First come first engaged as long as weapons last. SUCCESS Synthesized UHF Computer Controlled Equipment Subsystem. 1 i+ V" v4 R9 ~9 Z1 C; eSuccession of $ O( @8 a; r- i: h# fCommand ' h* b4 I0 Z( [5 \The planned or actual sequence in which subordinate commanders, in turn, 6 G/ ]) _9 A$ J+ G3 R' \become de facto commanders of a senior organization. Devolution of command is a synonymous term. SUM Software Users Manual (Computer term). Sunk Costs The costs of resources already committed or spent. In comparing two alternatives, such costs are "non-additive," and they are not germane to ( h8 b. Z- O/ h! Q& p1 ?3 Wdecisions about future use of resources. Sup Pro Supporting Programs (MDA term). 3 g5 A8 I. L4 ?! D0 }Super Survivable Solar Power Subsystem Demonstrator. 9 h8 E, k/ B, a4 e8 z* [3 \: HSuper Radiance The process used by a super radiant laser to generate or amplify a laser beam in + i" v6 f4 R" f7 S* X- w7 ca single pass through a lasant material, or, in the case of a free electron laser, % a- M: Y$ p8 \5 U# `through an electric or magnetic field in the presence of an electron beam. Super radiance is actually a form of stimulated emission. Also known as superfluorescence, or amplified spontaneous emission. 4 M) x# a& J& y8 a, M$ y5 e; nMDA GLOSSARY, VER. 4.0 S 282 Z9 A4 @/ T5 g. |3 P- J" V1 A6 t# sSuperradiant O8 i, E/ O, n; O0 Q% L. f3 kLaser (SRL) 4 U0 ^9 W- c& W0 nA laser in which the beam passes through the lasant only once; mirrors are not ! i6 [6 ?2 H3 a0 Q4 D8 f/ {required for the operation of such a laser, as they are with more conventional 2 }3 o' V8 j. y3 ^2 f8 ]& `lasers which are sometimes called "cavity lasers" to distinguish them from 5 C/ o3 X. ]9 W! o8 Hsuperradiant lasers. Free electron lasers may also be superradiant; the laser beam of a superradiant free electron laser would pass once through the electric ( L0 r3 U2 l2 X. g: V. uor magnetic field (instead of a lasant) in the presence of an electron beam. " f5 ~# F+ {, z2 L5 V; w$ Q5 iSupervisory ' W/ o+ Y& a9 D8 i1 yPrograms Computer programs that have the primary function of scheduling, allocating, and controlling system resources rather than processing data to produce results. ) c) C9 g G# uSupplemental Appropriation An appropriation enacted as an addition to a regular annular appropriation act. : {1 Z. j+ N$ g3 F3 H! hSupport 9 [% O1 R( }) U4 @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 protection equipment). 3 j" v8 u4 L( _! m8 _2 ` g' jSupport Personnel Individuals, in addition to operators, trainers, and maintainers, who are directly associated with an operational system(s), and who are critical to its continuous & A% f$ J( K! {' v; ]2 Toperation. Examples include program management offices, security, supply, # c P/ A: i# U1 g; u- Padministrative support, and the like. ! T7 C6 e( N- kSupport Software Software that aids in the development or maintenance of other software, for ! {: @, K1 h6 j7 }example compilers, loaders, and other utilities. 2 c/ K4 V: T" s9 ^( s0 BSuppression Temporary or transient degradation of the performance of a weapons system, below the level needed to fulfill its mission objectives, by an opposing force. SUPSHIP Superintendent of Shipbuilding. 9 v9 w# z3 y% SSURCOM Surveillance Constellation. ' b2 o% l6 @8 I0 B* D9 [7 Y1 WSurge Production An increased rate of production necessary to meet demands for defense items 3 \7 m5 [3 f8 y# N) S/ {$ K; `$ A* V$ Odue 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 * p! k# [! o! h5 X+ ~; r t0 yproduction capacity available or by utilizing multiple shifts of normal capacity 9 Q' Q3 X; W& S; V& z" ^3 Omeasures. 7 f" i/ z* I W% CSurveillance An observation procedure that includes tactical observations, strategic warning, and meteorological assessments, by optical, infrared, radar, and radiometric sensors on space-borne and terrestrial platforms.

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Surveillance Requirements 9 K4 o1 @& i) q- ~1 e% }$ n5 aRequirements are requests for surveillance, including relative priorities for 4 Y: W5 p( r6 S" Y# R& }coverage and sensitivity levels, based on operational orders, selected response options and current surveillance system availability. 0 \' H2 b. V2 G& p& ^Surveillance, Satellite and 5 t# e7 X" N+ m# M8 C: UMissile The systematic observation of aerospace for the purpose of detecting, tracking, " m7 {) ?& L0 `6 B4 j5 g! }and characterizing objects, events, and phenomena associated with satellites 5 C. j' A6 i' H M. band in-flight missiles, friendly and enemy. 1 ?8 y3 J# j$ c" K1 f7 USurveillance System . m4 b$ q& F% d! eConfiguration 1 A% g4 N) e6 s9 j, mThe sensor types and locations and the modes of operation currently activated in the surveillance system. MDA GLOSSARY, VER. 4.0 S 283 Survivability Operating Modes The operating modes not including but in addition to the self-defense modes 5 N* S1 T7 J k6 Z. I6 ]that all the elements can use to protect themselves against direct enemy attack. Survivable and ! n2 H- g7 j- M) y5 U% \Enduring Command Center + [- b4 e* j% ^(SECC) The USSTRATCOM mobile C2 facility. , {' t2 _& R$ S QSUS Site Utilization Study. " v8 w6 N3 I0 g7 X% ZSustainer Propulsion stage of a missile usually operating after the booster cutoff. SV Space Vehicle. SVS (1) OBSOLETE. SSTS Validation Satellite. (2) Scientific Visualization Suite. 8 G) ~7 q9 b7 H5 Z' i3 h4 V2 L8 y6 s$ BSW (1) Software or (S/W). (2) Space Wing. H8 c' `* V. o3 B/ [SWC Strike Warfare Commander. Sweep Jamming A narrow band of jamming that is back and forth over a relatively wide operating band of frequencies. 0 P- W, W+ e! a4 D2 k* YSWG Scenario Working Group. 7 Q8 e! N# p6 [0 j- P; n1 Q; lSWIL Software-in-the-Loop. SWIR Short Wavelength Infrared. SWSA Spatial Weapons System Analysis. $ J8 w) B$ t7 G1 ]" SSWSC Space and Warning System Center. 0 _. \7 H$ E: {. N" q" a" @SYDP Six-Year Defense Program. ' r' b0 ~" C ^2 n. D1 Q& oSynchronization 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. 1 e- Z) M1 h) V9 {Synthesis The automatic generation of a run able system from a specialized design where - u. S q& b" J$ l+ p, ^7 eeach module description has associated implementations. 4 b# }+ n- I3 eSynthetic Aperture Radar (SAR) A radar technique that processes echoes of signals emitted at different points along a satellite's orbit. The highest resolution achievable by such a system is : p& R; ~# U4 F$ K7 h) M/ I, {theoretically equivalent to that of a single large antenna as wide as the distance between the most widely spaced points along the orbit that are used for p9 h+ g2 L- ctransmitting positions. In practice, resolution will be limited by the radar receiver's signal processing capability or by the limited coherence of the radio signal emitted by the radar transmitter. 1 v; y6 Y/ A( ~, |) ySYS System. 1 R6 h9 \- ~9 v9 U S! b ASys C/O System Check Out. ( a8 s) F) z! f, P9 P/ x4 @2 ZSys Cmn System Common. Sys T&E System Test and Evaluation. MDA GLOSSARY, VER. 4.0 S 284 + A( L# m0 P6 I, ?2 y1 s1 RSYSCOM Systems Command. 3 a+ q+ b; s8 v4 uSystem (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, . B5 ^: w7 `% ^! S4 I9 n9 Q! Eand delivery to users. 2 M0 E: ?# S9 H/ W% `1 H0 V(2) A combination of two or more interrelated equipment (sets) arranged in a functional package to perform an operational function or to satisfy a 6 E+ ]* T/ N% q3 j6 }) yrequirement. System 8 m2 J. z, k& ^" IActivation 6 y& ?+ X4 {$ V* @That set of coordination, assessment, decision, direction and control functions " h f, K7 E0 Nimplemented to enable defense weapons, and to initiate the automated, realtime aspects of Battle Management, Engagement Control, and Weapon System Control. System 6 e- [' u# r, C4 L8 ^8 ?Architecture System Capability Specification * G8 s/ |$ g) l! m- w; m(SCS) The structure and relationship among the components of a system. The system * N X0 Z a4 d1 J8 Narchitecture may also include the system’s interface with its operational / ]$ N. d1 g6 Fenvironment. A framework or structure that portrays relationships among all the 9 W$ y6 C; B& n2 R! [elements of missile defense systems. " l! x/ W9 t+ k' p0 S, C6 h3 {* kThe government document that translates capabilities into functional specifications for the overall BMDS and allocates functional specifications among 6 F2 p: `0 O: s' l+ z6 `& xthe elements of the BMDS. System Center (SC) # t' p' ^; d! U1 R+ p5 kA center in CMAFB responsible for the scheduling of maintenance for worldwide + Q, m0 ?. w% F+ Q; G( [3 wsensors and supporting equipment as well as maintenance responsibility of ( c1 L( K2 m) T! b: E; T/ U. h1 dequipment in CMAFB. . t, m( k7 L( U) KSystem Concept Paper (SCP) OBSOLETE. For a major program, was used to summarize the results of the concept exploration phase up to Milestone I and to describe the acquisition 7 J- `& a( J5 q$ |strategy, including the identification of the concepts to be carried into the * ^: I, {* Z2 B3 r" R$ |' Z; A) jdemonstration and validation phase and the reasons for elimination of other $ W' q1 |0 n' K: y6 F; zconcepts. Now an Integrated Program Summary (IPS).

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System Configuration Control Board % d& q6 V+ A$ k6 i. @5 g(SCCB) The senior SDS configuration control board. The SCCB will manage the systemlevel configuration of the SDS and the interfaces between elements of the SDS. System Control Function or task of monitoring the maintenance status of assigned sensors and % ~ G( W( c3 [( K1 Kcomputer systems. System-Critical - a) ^) ^. ?) b# U% Z7 ^Function A function that is necessary for the successful accomplishment of the system's mission. System Definition Review (SDR) The formal review, in briefing format, for periodically deciding on updates to the ( K, O3 ~$ k8 N# b. H5 `( z* G ^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, , E2 V* e( V3 h [ |6 d( l: G# J5 Jdetailed element planning will result will result in a Configuration Control Board, 2 ? `8 [" n, V/ Nfinal trades, and program documentation in the PPBS. System Deployment Delivery of the completed production system to the using activity. MDA GLOSSARY, VER. 4.0 S 285 System Design (1) The process of defining the hardware and software architectures, components, modules, interfaces, and data for a system to satisfy specified system requirements. (2) The result of the system design process. 1 o* _# {& ?" E! A% k& vSystem Design Concept An idea expressed in terms of general performance, capabilities, and 7 Y9 g+ y: j B" o' {+ E6 o4 b- jcharacteristics 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) Evaluates the optimization, correlation, completeness, and risks associated with the allocated technical requirements. * s" T/ a( c1 Y; @' fSystem , N* ]! s) U) s9 u+ W, z) |Effectiveness The measure of the extent to which a system may be expected to achieve a set of specific mission requirements. It is a function of availability, dependability, and . u" v4 `. T) R t4 qcapability. System Evolution Plan (SEP) The documented plan that establishes the strategy to evolve the BMDS ' Z& u( I5 U; Ccapabilities over time. It reflects the BMD Acquisition Executive (AE) and Senior 0 ]" }8 R. {) c6 HExecutive Council’s (SEC) development decisions; documents the current BMDS * g c4 |- R2 d- ~' b1 u4 E$ P; }Development Baseline; and summarizes the capability, integration and ' P- W5 V# P) a9 `6 L# wassessment of the BMDS evolution. It identifies opportunities (items that provide significant improvements in BMD capability), identifies challenges (impediments to achieving opportunity), and points to promising alternatives that can overcome 6 h4 E% L% s; G/ L; W/ d3 \- h1 gthose challenges. System Families A collection or grouping of interrelated software systems in the domain that share a set of common characteristics. 9 Z# J4 [/ h8 e; n8 rSystem Generated Electromagnetic 5 p; L( J0 _5 ZPulse (SGEMP) 2 P/ }1 x8 B6 f0 Q4 iTransient electromagnetic radiation caused by the photoelectron emission of the - }0 v6 Y' D# K+ tsurface of an object subjected to a pulse of photon energy. Although local fields close to the object surface may reach quite high values (kilovolts), the ) h- s8 H& [5 Z/ Y4 p' ?primary disturbance mechanism is the flow of replacement current through the object in order to produce charge equalization. . T, R' b$ h* l; ^. ESystem Integration Test A live flight system-level test utilizing actual system command and control, - L$ f+ \/ x x- i) X0 ]sensors, 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 % i3 l$ G1 p# |1 P+ w& ]2 R, c+ Fand associated functions essential for support of designated weapons or ' b( x5 t. ?7 \/ ?- o, Nequipment systems. System ! L2 s+ m9 A; Q# [8 L: M* K6 a/ POperational Concept # \- r8 \/ {6 _/ n4 C) YA formal document that describes the intended purpose, employment, - G- X' d5 r2 H. j% [: d- k2 Qdeployment, and support of a system. System C# g) e! L% I! Q4 pOperation and 9 M/ |6 _2 [2 h3 M/ p* L* a( eIntegration ; Q4 @! ]# _( CFunctions (SOIF) The automated activities of tracking, communications, asset management, and battle plan execution, which are executed under the guidance of the Command 9 n) A" u! X( k6 ]# \and Control Element. The allocation of these functions (and sub-functions) to $ M7 z/ [' x0 O$ ~' @8 Fthe system elements will be specified in the architecture(s). # g9 p( I/ B3 _) `3 ~System Posture A USSPACECOM system of graduated readiness steps to bring the strategic BMD system to fully generated alert, similar to the USSTRATCOM concept of posturing aircraft and missile forces to reduce reaction time. ; p0 ]9 o. l4 D. yMDA GLOSSARY, VER. 4.0 S , {, Y6 ?2 p6 `1 C. G286 System Program Office (SPO) The office of the program manager and the point of contact with industry, 7 } \2 s' w& W' I: W7 n, v! f. jgovernment agencies, and other activities participating in the system acquisition v' @ Y/ o1 \) ]& p, r: w" u2 ]process. (U.S. Army uses term “Project Office.”)

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System 5 ?& }! G; ?1 o& e( H4 b( C2 c3 c% s% f" zReadiness + Q L$ z0 R+ R$ H3 [( h, o1 aSystem Readiness includes the development of OPLANs necessary to carry out the assigned mission, using strategy and guidance provided by higher authority 0 f- n, j% S# D+ l5 u! o$ u, ralong with knowledge of current system performance and planned capabilities. It 1 k9 E" x! } |' Z% pincludes peacetime tests and exercises to maintain the system in an operational state, and the demonstration and evaluation of alternate tactics and the verification of system performance, to the extent practicable. It provides for the continued training and exercise of personnel in operating the system under realistic conditions, and provides for control of other system test functions necessary to keep the system operating. It provides for detection of anomalies and for corrective action. It also provides for maintenance schedule control, $ t6 C: m0 p7 ohistorical maintenance data retention, maintenance training, and test results 5 ~: Q4 O: g( e# a4 Lstatus reporting. System ( r* U# R. @1 T0 d% eReadiness , O( A n$ m S& w0 t% |/ jObjective 8 P; Q7 ]' j+ P% y, bA criterion for assessing the ability of a system to undertake and sustain a specified set of missions at planned peacetime and wartime utilization rates. System readiness measures take explicit account of the effects of reliability and maintainability system design, the characteristics and performance of the support system, and the quantity and location of support resources. Examples of system readiness measures are combat sortie rate over time, peacetime mission ! W' C' p: [/ S& D0 p4 H) }capable rate, operational availability, and asset ready rate. 1 L- I2 k! J# O8 ASystem Requirements 8 l- u6 m4 k7 ~) ~/ M7 s: T* WAnalysis (SRA) % }0 m- L8 r( j' L! x2 nAn analysis of the operational system requirements, as defined in the System 0 D! O1 Y8 k; ]8 qConcept Paper and other approved requirements documents, used to determine specific system functional and performance requirements. System 9 M ^* e' w( Q. } d% zRequirements / x9 X- ^& k5 m, d( VReview (SRR) : C% Z$ j2 R3 O# o4 P5 n [2 _Conducted to ascertain progress in defining system technical requirements. / \) O; D# E/ k* A: G- F1 {Determines the direction and progress of the systems engineering effort and the degree of convergence upon a balanced and complete configuration. System Security Engineering ( ]2 C1 J% u* n' }0 Y0 } Q# h(SSE) An 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 . _8 I6 V" e( D- Q# }9 `+ Yscientific disciplines, and the principles and methods of engineering design and 6 C0 X0 b8 g; @/ {. lanalysis to specify, predict, and evaluate the vulnerability of the system to security threats. System Security " U- T+ N! o) w2 _+ B: W; hEngineering Management Program M8 B# L6 h8 S(SSEMP) 6 s# Z1 X8 w, H" oThe contractor shall establish a SSE program to support economical achievement of overall program objectives. To be considered efficient, the SSE 5 d: d. d# y1 A& `6 ~0 P* k9 }3 f4 ]program: (1) enhances the operational readiness and mission success of the defense resource; (2) identifies and reduces potential vulnerabilities to the 5 X( V8 k) c2 z/ mresource 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. System Security Management 6 C1 U1 }1 @, w! L. c1 v+ pPlan (SSMP) 9 `4 }. p4 q. G$ DA formal document that fully describes the planned security tasks required to meet system security requirements, including organizational responsibilities, 8 a. A! B F0 U" Q+ |methods of accomplishment, milestones, depth of effort, and integration with " ]) L. }0 U* ~0 W f4 Rother program engineering, design and management activities, and related systems. Systems Engineering : r9 Z- v" i; ^# i& S: QAn 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 0 i, R8 i% m( n9 g& u287 * y3 y4 N7 ~9 n; H+ PSystems Engineering 6 g( R3 Z1 m- p& R/ \5 P x% EManagement & X' }" B0 y5 t( J, ]& uPlan (SEMP) ! q. r# T( O6 R7 IThis plan documents: (1) Management of the systems engineering process, (2) ) T6 B! V3 \! Y( r6 E8 pIntegration of the required technical specialties; (3) Performance measures 9 r! R/ o& K5 N6 D! F S1 A3 U) sdevelopment and reporting, including intermediate performance criteria, and (4) Key engineering milestones and schedules. Systems Test * v' l& G$ J/ d/ L8 oIntegration and ; V2 b" p% ?5 x* m) s' LCoordination The combination of SDS elements tests to reflect SDS performance contribution. 8 C+ b" i% d& M2 |1 \System Threat 7 X0 R" u, p! r2 l+ g, Q8 UAssessment Report (STAR) Required by DoD 5000.2 and validated by DIA. Establishes the threat (to a 5 K! c( W. Q+ B& FService's Mission Area) and is part of basis for considering mission deficiency and potential program new start. Updated to support a DAB Milestone or when " }* E' S% m( M' H. q0 othe threat changes significantly. # b8 z' {) H) s1 w0 X: M9 k" k% s; HSystem-Valued 7 V) ^3 {) S' e5 M+ WAsset A system element/component, function, or information element, which is critical to % Y Q; M; O$ p% O4 ~the proper operation and well being of the SDS. , v: F. R8 X/ [2 fMDA GLOSSARY, VER. 4.0 T , ^' m0 Y! b/ W) u1 z0 f) R288 3 ^" z0 C ?! {* u5 gT&C (1) Tracking and Control. (2) Test and Control. T&E Test and Evaluation. . K) e5 _+ J: V TT&T Transportation and Transportability. : o8 f, Q3 v9 q4 z/ FT-MACH Trusted MACH. - ]0 v0 A7 e/ k% q wT-UAV Tactical Unmanned Aerial Vehicle. $ l9 m6 P5 z% R! R+ MT/R Transmit/Receive. T/REA Transmit/Receive Element Assembly (of a radar). 6 z' o) s5 f4 Q' m, P0 kT ( ^+ V2 g/ t: V d8 r2 Technology Transfer. ; l) x2 [- N" }; S) oT & b- x t6 w. K% X2 Z2 E Technical Training Equipment. 0 m$ V" z6 t0 c3 }TA (1) Threat Assessment. (2) Target Acquisition. (3) Test Articles. TAA Technical Assistance Agreement. TAACOM Tactical Air Area Commander. 8 ?* Q. L" E5 _$ I' dTAADCOM Theater Army Air Defense Commander. ! p# v0 C* T$ ]9 r# {3 RTAAF Test, Analyze and Fix. TAC Tactical Advanced Computer. TAC-3 Tactical Advanced Computer – Three (USN term). TACAIR Tactical Air. 4 K+ v) Y9 M9 J$ y5 D( r0 L D4 D- DTACAMO Take Charge And Move Out [Airborne SSBN Command Post]. * V4 F9 e( a" k( ?7 F+ {& b0 a aTACC Tactical Air Command Center. TACC USMC Tactical Air Command Center (USMC term). ! Q% {; q( X" J. L! ATACC USN Tactical Air Command Center (USN term). TACCS Theater Air Command and Control System. 5 c: c" R, f& dTACCSF Tactical Air Command and Control Simulation Facility. TACDAR Tactical Detection and Reporting. 1 W- C: S; {. B: M: ]8 D5 c" q) oTACFIRE Tactical [weapons] Fire.

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TACINTEL Tactical Intelligence Information [Exchange Subsystem] (USN term). TACOM Tank and Automotive Command (US Army term). % i. k: H2 z# cTACON Tactical Control. TACS Theater Air Control System. ; O& u o/ g& ^2 Z, eMDA GLOSSARY, VER. 4.0 T 289 TACSAT Tactical Satellite. ' r& C+ a% t; E. ?8 l$ STACSIM Tactical Simulation * W4 Q" S- y; |6 n. v8 \Tactical Air Doctrine 0 c: H/ D- X4 I7 k3 cFundamental principles designed to provide guidance for the employment of air power in tactical air operations to attain established objectives. * l5 h5 X1 S/ E, [9 P- fTactical Air ) Q+ m* v, o5 X6 OOperation An air operation involving the employment of air power in coordination with ground or naval forces. Tactical Air ' Q9 S* @. Y0 a# ?1 m2 KOperations Center * m) V# l$ e7 ^( AA subordinate operational component of the Marine Air Command and Control System designed for direction and control of all en route air traffic and air defense operations in an assigned sector. Tactical Air ! u" R9 [, F2 y3 c; `$ v$ {Support & D4 b9 z7 L/ a2 V$ _' rAir operations carried out in coordination with surface forces and which directly " Q3 c5 g2 p4 ^/ I$ ?assist land or maritime operations. Tactical Area of Responsibility (TAOR) A defined area of land for which responsibility is specifically assigned to the commander of the area as a measure for control of assigned forces and ! B! a; ]& x* a$ z. w$ p8 rcoordination of support. ' |" G6 y) i# ?' Q$ A3 MTactical Ballistic ) {- Z, c4 Z7 E" l8 _Missile (TBM) ) n, }/ c) ~0 ]4 q8 S6 T6 d3 A2 xA land-based missile generally having a range of <3000 miles that can be ( O) |2 ^; p# |employed within a continental theater of operations. Tactical Concept A statement, in broad outline, which provides a common basis for future ( n3 o$ O) {2 _4 z" c. x- v- {development of tactical doctrine. Tactical Control The detailed and, usually, local direction and control of movements or ( X: k- c6 `- Q5 Q% s" A1 n: w6 P: }maneuvers necessary to accomplish missions or tasks assigned. Tactical Data 7 j) E# w! P/ ~4 E# VInformation link A netted link in which one unit acts as a net control station and interrogates each unit by roll call. Once interrogated, that unit transmits its data to the net. This means that each unit receives all the information transmitted. 2 D6 M4 P0 M& Q! G" A0 sTactical Level of War ) m( q! B! Y t: q; q; lThe level of war at which battles and engagements are planned and executed to ; K8 N- [2 s4 G/ N0 q! n& ?. }accomplish military objectives assigned to tactical units or task forces. Tactical 5 T$ s) m3 |( [3 m! I# A; [Operations Area (TOA) That area between the fire support coordination line and the rear operations . c' G4 d6 ~$ `4 Xarea where maximum flexibility in the use of airspace is needed to assure mission accomplishment. Tactical Operations 3 I+ t3 I' _' q9 zCenter (TOC) A physical grouping of those elements of an Army general and special staff concerned with the current tactical operations and the tactical support thereof. Tactical Warning , q, C$ ]2 p# P6 J(TW) & c* u5 v: ^. ?4 v U' N8 C(1) A warning after initiation of a threatening or hostile act based on an evaluation of information from all available sources. 1 c* I+ C! k! R& a(2) In satellite and missile surveillance, a notification to operational command ; z# T& M* j" K6 `8 Q! ]0 m' Tcenters that a specific threat event is occurring. The component & b1 b/ k7 ^: Zelements that describe threat events are: country of origin, event type 5 |. N8 g+ `+ d- j! B+ pand size, country under attack, and event time. Tactical ; C2 Q( p; {" N: Z! s9 iWarning/Attack Assessment 0 T: A0 F9 A) E" z(TW/AA) A composite term. See separate definitions for Tactical Warning and for Attack : m2 I- K6 z6 ]5 |1 ]2 U. p9 JAssessment. MDA GLOSSARY, VER. 4.0 T 290 TAD (1) Tactical Air Defense. + t! d8 u0 `- d( F9 Q3 C7 r& @(2) Theater Air Defense. 1 q+ A0 C A' V0 o(3) Technical Acceptance Demonstration. / p- U) ]# k3 k3 U% ^) S2 Z' J4 RTAD C2 Theater Air Defense Command and Control. TADAP Theater Air Defense Asset Planner. 3 m3 l; ]( f9 B$ e, Y% Z% cTADC Tactical Air Direction Center. TADCOM Theater Air Defense Command. 8 }& Q) n% d' T8 C* P6 eTADIL Tactical Digital Information Link. TADIL A Tactical Digital Information Link “A”. ' {. N3 W2 U8 f4 O3 u# ]TADIL B Tactical Digital Information Link “B” TADIL J Tactical Digital Information Link “J” " @5 {6 Q b. I7 FTADIX Tactical Data Information Exchange. TADIXS Tactical Data Information Exchange System. TADL Tactical Data Link. : g$ u; M3 z, ^" L# B6 B: OTADS Tactical Air Defense System. 2 f- d: G$ W/ y/ c* q* gTADSIM Theater Air Defense Simulation. 9 m! A0 @+ S/ u" C& ]9 nTAF Tactical Air Force. ' V: ^1 y+ a8 K% J7 E$ s# Y) W) @TAFIM Tactical Architecture Framework for Information Management. TAI International Atomic Time. + e+ {( H6 }- d8 o3 KTAIS 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 5 N+ G i; Q7 [9 X- c; W" b. Land impact prediction for interceptor cueing, counterforce tasking, and passive defense.

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TAM (1) Theater Attack Model. (2) Theater Analysis Model. % g% c" b- {/ u3 o; QTAMD Theater Air and Missile Defense. 4 S* j- d8 |; M# g$ `* Y: p5 A3 z4 FTank Final Propulsion Stage (used interchangeably with sustainer). Tank Debris Hardware associated with tank. 7 ~1 Z3 _. b: TTank ! h. V; L( A: Z3 [# @7 C0 fFragmentation The breakup of a tank, either intentionally to serve as a penaid or naturally as a # {- h# i l- @4 ^6 Cresult of aerodynamic loads and heating upon reentry. MDA GLOSSARY, VER. 4.0 T . _, j$ t' u) }) b' l6 @1 v291 z0 O# Z _1 `% C2 U; t% ]TAOC Tactical Air Operations Center. & S$ V- F( P0 B d$ m0 B1 gTAOM Tactical Air Operations Module. TAOS Technology for Autonomous Operation of Satellites. TAR (1) The NMD Threat Assessment Report. $ B3 ^, H m2 \9 ~6 l9 m(2) Threat Activity Report. (3) Target Acquisition Radar. TARA Technology Area Reviews and Assessments. 8 Z" p: | h/ m D, JTARGET Theater Analysis and Re-planning Graphical Execution Toolkit. Target Acquisition : f1 I! U2 x% f5 g% [The detection and initiation of track on a target in the surveillance coverage region of a sensing system. Target Classification $ A3 |8 b" a- D4 s1 d5 k1 Mand Type Identification of the estimated target category based on surveillance, . h3 c* O4 [! m/ G% F, D o% Wdiscrimination, and intelligence data. Target Discrimination The ability of a surveillance or guidance system to identify or engage any one 5 r4 ?# V E$ |* ?6 A( |target when multiple targets are present. & d; H4 c7 z2 \: ]/ S+ v" F& U& CTarget Object Map (TOM) A data set, which contains three-dimensional position, estimates for target and ' V) e9 [4 R' W, H/ b3 kother objects predicted to be in a weapon interceptor's field of view for use in 4 K. J- \! @( Z( Ktarget designation. (USSPACECOM) 6 t& `1 x1 N* `1 O, QTarget 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 " k, ^. r# r6 A+ `4 r8 j# K9 Iidentification equipment. (2) In naval mine warfare, the variation in the influence field produced by the passage of a ship or sweep. Target System $ P* x, m. v- [% P: |Requirements Document (TSRD) # x G( x6 G1 X, UBMD Program level program management document. Developed by each BMD 4 J- O. F, {; f6 {8 k* u) `Program Office, it outlines to MDA/TC and MDA/TE what the PO’s target requirements are for each specific flight test based on the test objectives. Producing the TSRD is the first step in the target development process. TASA Task and Skills Analysis. Tasks The required actions to accomplish all or part of a COA. Tasks contain guidance # @" f/ D5 Z# `to the Battle Management/Command, Control and Communications (BM/C3 ) engagement planning function concerning resource allocation, constraints, and : l) ]% I' G1 a) S vrequired performance. ' x, ~( n1 j% t( U+ D- rTASM Tactical Air-to-Surface Missile. TASO Terminal Area Security Officer. TAT Technical Area Task. TAUL Teat and Upgrade Link. TAV Transatmospheric Vehicle. ( t% U# z' x @; g* Q& @MDA GLOSSARY, VER. 4.0 T 292 TAWG Threat Accreditation Working Group. TB Test Bed. 2 x7 X4 k" d5 y+ TTBA (1) Theater Battle Arena. (2) To be Announced. ; Q- D6 e. I+ ]2 z3 v4 t4 e' k/ n; aTBD (1) To Be Determined. (2) To Be Developed. TBIG TMD BM/C3 Integration Group. TBIP TOMAHAWK Baseline Improvement Program. TBM See Tactical Ballistic Missile/Theater Ballistic Missile. # a3 d2 g0 P" |, D; MTBMD Theater Ballistic Missile Defense. TBMDSE Theater Ballistic Missile Defense System Exercise. # H% M% p7 h% U5 |0 d2 n9 q( DTBN To be Negotiated. TBR To Be Resolved. ; s1 w: ~3 D# A5 _2 H0 X; N# STBS (1) Tactical Broadcast System (US Army term). & g- K$ k# }: A: J1 W" K/ R(2) To Be Supplied. 9 `) t; E) d' B/ D- O! a(3) To Be Scheduled . TCAMS Technical Control and Monitoring System. ; C/ [& e+ f4 ~. b- fTCC Tactical Command Center. . V1 I" T* |0 B$ m, R5 l3 `TCCF Tactical Communications Control Facility. 9 D3 Q* `3 e0 O+ HTCE Three Color Experiment. + M7 c" x" U% D/ c6 ZTCF Tactical Combat Force. TCMD Theater Cruise Missile Defense. 6 {. c/ u9 G: [# H4 U9 {0 HTCMP Theater (Missile Defense) Countermeasures Mitigation Program. TCMP I Theater Countermeasures Mitigation Program One. TCMP II Theater Missile Defense Critical Measurement Program Two (Replaces TMD 7 Y8 N* [! g. L* [6 |. B% fCountermeasures Mitigation). 6 D- a" g* w8 l7 O5 nTD (1) Test Director. (2) Technical Data. H3 M* r& h1 M# m3 a(3) Technical Director. (4) Training Device TDA Table of Distribution and Allowance. ( c$ e1 [2 ]0 _TDADT Total Distribution Advanced Technology Demonstration. TDAS Theater Defense Architecture Study. ) @$ A3 i; g3 t8 T ~$ tTDASS Theater Defense Architecture Scoping Study. MDA GLOSSARY, VER. 4.0 T ( q( t! _" r3 d. m293 ( u5 ^8 h4 O4 p) d3 j/ M; ^1 m) H" n. e3 dTDBM Track Data Base Manager. TDC (1) Tactical Display Console. 1 {/ y- I, _" O# {, p, O(2) Theater Deployable Communications (USAF MDAP). TDCC Test Data Collection Center. TDD Target Detection Device. TDDS TRAP Data Dissemination System. 6 }7 f. b: U) p0 X6 @TDI Target Data Inventory. TDK Two-Dimensional Kinetics nozzle performance. ' i8 O0 l D# T6 b9 h2 P/ ^TDM Time Division Multiplexed. TDMA Time Division Multiple Access (TelComm/Computer term). TDNS Theater Defense Netting Study. TDOA Time Difference of Arrival. TDP (1) Technical Data Package. $ b7 ^+ b( b7 [7 L- h) N; B6 H(2) Test Design Package. (3) Threat Design Program.

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TDORC Technology Demonstration, Quick Reaction Capability. + \; }: [( S1 y% |6 iTDR Terminal Defense Radar. 7 J6 \2 M( b; a9 X$ S* F, H. l: ETDRSS Tracking and Data Relay Satellite System. TDSSPA Technology development for Solid State Phased Arrays. . d5 {, n! ]9 e: O( @TDT Target Development Test. TDTC Test, Development and Training Center. 8 g' A. K5 d6 l. A- CTDU Target Data Update. TDUGS (1) Target Data Uplink Ground Station. (2) Target Data Update Ground Station. , F2 u s$ J y# e2 N/ |9 vTE (1) Thermo-electric. (2) Test Engineer. (3) Training Element. (4) (BMC3) Test Exerciser. TEA Transportation Engineering Agency. * q( `# N% e ~7 ZTEAS Test and Experiment Activity Summary. Tech (1) Technical. (2) Technology. (3) Technician 9 E( G1 B: F" G& ~. W3 ZTECH Technical / Y4 n1 E, i, [' c: ]5 G, a9 x: ~TECHON Technical Control. 4 ~) o$ i7 r, t7 x# F; wTECHEVAL Technical Evaluation (USN term). 9 Q7 s( W o& ~8 p+ X7 d [+ x2 o, [MDA GLOSSARY, VER. 4.0 T 3 T4 P, j% A6 _3 v294 + B- Y- R! ^# B1 i5 OTechnical Data Scientific or technical information recorded in any form or medium (such as manuals and drawings). Computer programs and related software are not 8 c1 Q2 _, ]5 c6 G/ c. Ftechnical data; documentation of computer programs and related software are. : s( p6 E: Y: q( h2 N s' [Also excluded are financial data or other information related to contract administration. 5 `- ~( l3 x- ^+ ?. CTechnical Data Package (TDP) 2 Z o( ?1 c1 J( } @5 r N4 H: nA technical description of an item adequate for supporting an acquisition ( T. @" q6 `- \: b1 e" r" nstrategy, production, engineering, and logistics support. The description defines the required design configuration and procedures to ensure adequacy of item , `( O' w9 q0 r: F$ _0 pperformance. It consists of all applicable technical data such as drawings, 7 w% [# E0 [6 z4 F* e; |" j" _associated lists, specifications, standards, performance requirements, quality assurance provisions, and packaging details.

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Technical Evaluation ; N) b+ h' N7 T$ ?The study, investigation, or test and evaluation by a developing agency to $ O4 q$ W6 J4 [* L$ jdetermine the technical suitability of materiel, equipment, or a system, for use in the military services. (See Development Test and Evaluation.) Technical & k0 q% n$ l/ Q3 OObjectives The “target” values for the development effort when insufficient data is available for stating binding technical requirements. Technical Objectives & Goals (TOG) High-level acquisition document to guide decision making for BMDS ; m$ G1 ^, ]# a6 @2 sdevelopment; communicates objectives and goals. Technical 6 f" i% T; i+ `, FParameters (TPs) A selected subset of the system’s technical metrics tracked in Technical 1 R, u. p8 {; z, HPerformance Measurement. Critical technical parameters are identified from risk & E& X1 `7 }% D5 \. t) ?analyses and contract specification or incentivization, and are designed by 0 H+ j5 X) p5 W8 ^: Z! {- Amanagement. Technical 4 \$ O f% E/ m; ]6 R, EPerformance Measurement (TPM) Describes all the activities undertaken by the government to obtain design status 9 L H7 u: `' O+ S: a6 ~beyond that treating schedule and cost. TPM is defined as the product design assessment, which estimates, through tests the values of essential performance parameters of the current design of WBS product elements. It forecasts the & {1 D4 d5 Z6 t) qvalues to be achieved through the planned technical program effort, measures 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 A detailed description of technical requirements stated in terms suitable to form the basis for actual design development and production. Technical 2 n3 m0 I. w9 q/ SSurveillance Intelligence gathering methods in which clandestine listening, photographic or ; U7 I# ^" t# r" [+ T8 Vemanations gathering instruments are placed within SDS facilities, or otherwise targeted against SDS assets to gain access to denied information. Technology Executing Agent The Service or agency (DoD or non-DoD) that has been delegated management responsibility for a particular critical supporting technology by MDA or Executing Agent. Technology 8 N* O9 |/ A& G( D, v$ \Program 3 T4 b1 y$ B4 |- d, y8 wDescription & j" w$ q, ~+ ^3 @* E! Y) lThe generic description of the applicable supporting technology or critical supporting technology. 8 M k$ n2 l1 s& W8 XTECOM Test and Evaluation Command. 8 T. a+ Z# H0 m/ Y1 u4 JTED Technology Exploitation Demonstration. 8 u& s) E m' DMDA GLOSSARY, VER. 4.0 T ' Q8 y0 _& r( S" I" b, [3 t295 TEIPT Test and Evaluation Integrated Product Team. TEL Transporter-Erector-Launcher. / p/ ~0 ~. L0 w1 R/ ^# [3 ~Telemetry, Tracking, and - x; o; G9 T6 _9 p9 ~" pCommand (TT&C) % \3 M6 N4 U9 i2 l. xFunctions performed by the satellite control network to maintain health and status, measure specific mission parameters and processing over time a sequence of these measurement to refine parameter knowledge, and transmit ' w a2 Y- K: V/ P' _mission commands to the satellite. 7 A* _2 ]$ D8 oTeleprocessing The combining of telecommunications and computer operations interacting in the - r, Y( J$ j6 d3 Pautomatic processing, reception, and transmission of data and/or information. $ o9 ]* C) I6 B$ HTELESAT Telecommunications Satellite. TELINT Telemetry Intelligence. TEMO Training Exercises and Military Operations. 9 b3 F5 B9 Y( Z; e/ tTEMP See Test and Evaluation Master Plan. 6 B. ?1 x) F8 H# mTEMPEST TEMPEST is an unclassified short name referring to investigation and studies of 2 M* }" s6 v1 K2 ycompromising emanations. It is often used synonymously for the term 7 v$ I$ I% V* a: e; r7 }"compromising emanations,” e.g. TEMPEST tests, TEMPEST inspection. (See ! U2 q! g! H' f3 oCompromising Emanations.) ' I0 f8 b6 q, r: D. H, E3 E, mTENCAP Tactical Exploitation of National Capabilities. TEP Test and Evaluation Plan. TER Test and Evaluation Report TERC Test and Evaluation Resource Committee. TERCOM Terrain Contour Matching. 4 E# E# H: J- ^0 ZTerminal Defense Segment (TDS) The portion of the BMDS that defeats ballistic missiles in period of flight between atmospheric reentry and impact. 9 j5 u& J# l n5 W! H8 ATerminal 1 G* q5 ~; E! k/ ]Guidance The guidance applied to a guided missile between midcourse and arrival in the 2 X0 y" J. L8 Q, Tvicinity of the target. : [( E+ X+ K6 Y% _$ G# I$ }Terminal Phase That final portion of a ballistic missile's trajectory between the midcourse phase , d3 n, L) y3 F1 sand trajectory termination. 0 O+ q7 |1 v% C3 ^$ C C; H5 yTerminal Phase t, Q7 [ l5 n8 {9 w. gInterceptor A 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 2 ~$ `5 H' \1 o0 ePBVs and RVs in the midcourse phase. (USSPACECOM) Terminator Transition from sunlight to earth's shadow in space. TERS Tactical Event Reporting System. 0 G8 y( b6 G& X3 u6 O; a5 RTES Tactical Event System. TESP Test and Evaluation Security Plan. TESSE Test Environment Support System Enhancement. * P( w; Y" Z. D6 d6 }, q) Y, Y( zMDA GLOSSARY, VER. 4.0 T 296 1 `4 Q0 h# T4 K) f3 k) U. G) ]* u; C# FTest and Control The ISTC Test and Control provides the human interface for testing system hardware and software. The Test and Control will consist of the necessary % P4 [& _) e4 C3 w# q b; t5 j6 Jconsoles, processors, and storage devices in order to be able to control all operations of the ISTC such as configuring the system, running a scenario, 8 S% K' G9 i. H; @! o6 fanalyzing data, generating reports, and testing system hardware and software. : f/ I& A/ s* X& w2 ?Test and Evaluation (T&E) u! j, B) U# m0 O( Y& EProcess by which components or systems are tested and the results evaluated 7 e, [' Q' ~1 E, _) Wto assess progress of design, performance, supportability, etc. There are three types of T&E -- Development (DT&E), Operational (OT&E), and Production ; o! y6 y7 C! e( X1 vAcceptance (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 4 w& O' U1 @/ T5 ~performance specifications and objectives. OT&E is conducted to estimate a system's operational effectiveness and suitability, identify needed modifications, 4 x: j2 f; H; [4 f* oand provide information on tactics, doctrine, organization, and personnel + N. r& g" ^1 G' Y- f0 V. l$ @0 Drequirements. PAT&E is conducted on production items to demonstrate that those items meet the requirements and specifications of the procuring contracts * i/ N+ r6 D! G, M0 L' `$ aor agreements. OT&E is further subdivided into two phases--Initial Operational 6 F4 t! [; @! G8 n+ [7 n5 x( z# C(IOT&E) and Follow-on Operational (FOT&E). IOT&E must be conducted before # _3 v) J6 W8 ^the production decision (Milestone III) to provide a credible estimate of / o% i4 {0 X7 g/ Toperational effectiveness and suitability. Therefore, IOT&E is a field test conducted on a production representative system in an operationally realistic environment, by typical user personnel and includes use of realistic threats. ; v6 @- S1 t+ |$ _& ^0 i( ]$ M/ oFOT&E is conducted on the production system to verify operational effectiveness and suitability, to fill data voids from the IOT&E, or to verify correction of deficiencies in materiel, training, or concepts.

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Test and Evaluation Master Plan (TEMP) ! `+ b0 p% U# x3 i; t$ o( |An overall test and evaluation plan, designed to identify and integrate : D: y- @% P. M4 \/ F$ N+ k' fobjectives, 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 9 D' Z# Q% w3 Y( m2 R/ Vprogresses. ( r) w+ l- L$ R- u8 h4 q3 H1 ~Test and Evaluation Working Group : j4 b1 Q6 V6 G3 x! c0 J0 }9 ^(TEWG) The TEWG is the forum in which T&E coordination for test requirements, # D h) H" i2 D! kplanning, execution, and reporting, is accomplished among members of the 3 b2 p$ D! s1 Q6 M, c( tAcquisition Team. The primary purpose of the TEWG is to optimize the use of , ^, c9 D1 `" K8 f6 L2 ?, ttest data, instrumentation, facilities, and models/simulations to achieve test + l. W( E2 q+ rintegration and reduce program costs. The TEWG is established by the ) O; E# b6 c' qprogram sponsor to integrate test requirements, resolve cost/scheduling $ Z/ W5 R7 r) h: o6 ~) p$ Z. iproblems, facilitate TEMP development, assist in preparation of RFPs and related contractual documents, and assist in evaluating contractor proposals " Y) C9 A8 o5 Dwhen there are T&E implications. 8 q* i- a4 j& X6 fTestbed A system representation consisting partially of actual hardware and/or software and partially of computer models or prototype hardware and/or software. L3 ?1 h, r' R R! |/ ~% ^+ B0 `Test Criteria Standards by which test results and outcome are judged. - u! N' Q2 q/ |Test Integration 0 D. \! M4 `5 ~* i$ BWorking Group (TIWG) A working group designed to facilitate the integration of test requirements in % N% R- t2 w$ W: }4 u/ S: xorder 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. 5 o# t g1 n5 o" R- UThe plan typically identifies the items to be tested, the testing to be performed, ' D' H Y4 j% h) F% Jtest schedules, personnel requirements, reporting requirements, evaluation criteria, and any risk requiring contingency planning. # z2 W7 f1 V) T s8 t7 rMDA GLOSSARY, VER. 4.0 T u" X& @( A. x) e" T297 Test Target & E- Q( h! e I: G1 nVehicle (TTV) Single stage, ground launched, solid propellant theater target developed for SMD Program. Also called “Aries”. 8 O& C7 U8 w; X4 i0 ^+ S9 H* rTest Validity The degree to which a test accomplishes its specified goal. 1 F( i4 @. x- }0 [# ]3 OTEV Test, Evaluation and Verification. TEVS (1) Test Environment System. (2) Test Environment Support Systems. TEWG See Test and Evaluation Working Group. 6 |! n* j X P2 U0 b1 |1 A; o& x5 UTEx Test Exerciser (NMD BMC3 Term). + p* U9 p0 _% ?# W6 E& `* h% }# Z9 ~TEXCOM Test and Experimentation Command. TF Task Force. TFC Tactical Fusion Center. TFCC Tactical Flag Command Center (USN term). % b6 Q$ u9 Q# S& H5 t. f# P( fTFD Technical Feasibility Decision. ' Z* G5 u5 X! E/ ^TFE Thermionic Fuel Element(s). TFIM Technical (Architecture) Framework for Information Management # T& {+ `/ v5 H( |& m9 E* ITFOV Theoretical Field of View. TFR Terrain Following Radar. ; }5 T4 _+ J5 j( A0 |, u5 Q3 D+ lTFRAMES Tools to Facilitate the Rapid Assembly of Missile Engagement Simulations. 0 O* O0 R' u# k+ WTFT Time Off Target (JFACC term). TFW Tactical Fighter Wing (USAF term). . A d7 \ q8 {0 Z# u2 m3 u- d: \TG (1) Threat Generator. (2) Trajectory Generator. 2 {. c3 L( q( jTGINFOREP Target Information Report (JFACC term). TGS Track Generation System (USN term). TGW Terminally-Guided Warhead. THAAD See Theater High Altitude Area Defense System. Theater The geographical area outside the continental United States for which a commander of a unified or specified command has been assigned. 4 `) m9 D0 {, u5 {" D$ A0 fTheater Attack Attack on a geographical area outside the continental United States. Theater Ballistic Missile Defense + b t- ^5 T; u% f; z" ~$ k(TBMD) System The aggregate TMD C3I and TBMD forces that, in total, provide defense against ballistic missile attacks within an overseas theater of operations. . y: s# `9 \0 W& g(USSPACECOM)