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). 0 P8 I- Z, `8 L& B( z( h3 `(2) Science and Technology Objective. STOAL Short Takeoff/Arrested Landing. . E- n( P8 _# _, ySTOM System Test Object Model. Storage, Handling, and . ]9 z {& Z" i# ]2 iTransportation ! M9 Q# O8 ^! sEnvironments % A) P$ p; h h K! y3 f- Y0 IThese environment categories cover the applicable free field or ambient / Z, t) H$ C U$ y5 T! ]+ Oenvironments, 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 : P4 ~6 ?/ I, @. Oduring these non-operational aspects of system deployment such as pressure, , F: T! d3 {: o8 Z3 g3 N) Cshock and vibration environments, among others. Storm Name of a theater ballistic missile test target system, part of the Baseline Target 3 J" @1 j7 n- Q9 N. y6 ^Set. [0 c- `5 q$ f; F9 TStorm Shadow Conventionally Armed Stand Off Missile weapon based on Matra of France’s Apache missile. 3 |# v! K5 o, U' u% N3 \! mSTOW Synthetic Theater of War (US Army term). $ x; ~) t+ v0 Y- fSTP (1) System Test Plan (2) Sensor Task Plan. STRAP HATMD System Training Plan. * o8 R2 `0 p. D; Y3 tSTRATCOM Strategic Command. % ?3 x3 _* W; ~9 W1 ]Strategic Defense All active and passive measures to detect, identify, assess, degrade and defeat ballistic missile, air, and space threats to North America, including measures to nullify or reduce the effectiveness of such attacks. $ N0 x- Q* L( \$ Z4 v0 r$ t; yStrategic Defense + k" i. w8 ]1 H1 eEmergency Declarations that attack is imminent or taking place. Strategic 3 ^. i C. W6 O4 j- ODefense System (SDS) & u, f4 t! O- O+ I' a- fA generic descriptor, which refers to all architectural elements of the evolving ballistic missile defense system. MDA GLOSSARY, VER. 4.0 S & o0 w; {* c# f$ U1 u8 Q F8 o4 c4 e280 Strategic Level of War The level of war at which a nation or group of nations determines national or " q% M4 {6 A4 X3 U+ h0 b }7 \( ialliance security objectives and develops and uses national resources to accomplish those objectives. Strategic Offensive Forces % @0 A1 Q6 ]5 _) |0 q- X(SOF) Those forces under the command of the Commander in Chief, USSTRATCOM, 6 N5 `* p6 G8 x9 C. hthe Commander in Chief, Atlantic Command, the Commander in Chief, Pacific , `* h* U3 @4 a% sCommand, and other forces assigned to execute the Single Integrated + w9 l, D5 C9 W7 H5 [" {Operations Plan (SIOP). These forces include but are not limited to B-52s, B-1s, FB-111s, Minuteman IIs and IIIs, Peacekeepers, Poseidons, and Tridents. Strategic Reserve That quantity of material that is placed in a particular geographic location due to strategic considerations or in anticipation of major interruptions in the supply distribution system. It is over and above the stockage objective. Strategic " t+ F8 [ }# d' j: EWarning A warning prior to the initiation of a threatening act. - t: Q8 o1 p8 Z. [Strategic Warning Lead , ]# F2 A( n( J, p2 C/ _( QTime ; Y; W# f8 c$ O O2 @6 q1 sThat time between the receipt of strategic warning and the beginning of % E4 C% l* q7 _4 v$ X( {hostilities. This time may include two action periods: strategic warning predecision time and strategic warning post-decision time. Strategic 2 `$ \2 ? G2 k) }) p& WWarning Post- $ P5 }& C9 ^8 u, R8 |Decision Time 5 A8 g. n0 v( q. J' I4 PThat time which begins after the decision, made at the highest levels of government(s) in response to strategic warning, is ordered executed and ends % {8 b/ g: Z" ]0 dwith the start of hostilities or termination of the threat. It is that part of strategic ( j( H3 L9 n- {, @. L; Dwarning 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 % S4 P% _) P4 Z2 O$ KWarning Pre- Decision Time That time which begins upon receipt of strategic warning and ends when a 9 Y+ B$ A9 v9 Q, Q6 X# O: @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 of action to be executed. 9 I0 x" \0 Z) L3 m! vSTREAD Standard TRE Display. * Q9 o$ e' L2 L% |STRICOM Simulation, Training, and Instrumentation Command (USA term). Structured Attack : c: L1 |* `: d* K4 \! iAn attack in which the arrival of warheads on their diverse targets is precisely timed for maximum strategic impact. Structured 7 _+ \- J9 z* d6 yDesign $ {' H7 N' b$ Q+ MA disciplined approach to software design that adheres to a specified set of rules / g( K' G. H6 }1 r( h1 Lbased on principles such as top-down design, stepwise refinement, and data V9 o! F ]2 I9 |* o, ~flow analysis.

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Structured 2 l3 a9 _- H: N/ b; cProgram A program constructed of a basic set of control structures, each one having one entry point and one exit. The set of control structures typically includes: sequence of two or more instructions, conditional selection of one of two or more instructions, conditional selection of one of two or more instructions or sequences of instructions, and repetition of an instruction or a sequence of 5 R5 A; K; d2 ^' {# A0 ~$ Oinstructions. STRV Space Technology Research Vehicle. STS See Space Transportation System. STSC Software Technology Support Center. MDA GLOSSARY, VER. 4.0 S 281 STT (1) Small Tactical Terminal (USAF term). . ]! Q) m& k+ Q( L# {8 `, ](2) Stockpile-to-Target (US Army term). STTR Small Business Technology Transfer. STU Secure Telephone Unit. % Q8 V: M2 x! USTW Strike Warfare. + L: Y# r8 {8 t/ XSTWC Strike Warfare Commander. , W: e: F8 D9 U6 WSTWG Simulation Tools Working Group. K0 t9 K# M$ _& y! \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 : U% L+ r- T7 _; \* {A subject's security level is equal to the security level of the objects to which it has both read and write access. A subject's security level must always be ( [2 R2 Q7 w! A! r3 m3 W1 H8 pdominated by the clearance of the user and with the associated subject. Submarine- $ S# M9 S& L% d! w! d6 VLaunched ( D& V# @" _- v$ o! Y' ~: N2 p! {Ballistic Missile (SLBM) A ballistic missile launched from a submarine, with a range of 3,000 to 6,000 ( v0 H7 D4 V* s; P; ~9 X1 Tmiles. SUBROC Submarine Rocket. 4 m7 O- d! R2 H' x3 s, b4 @9 oSubsystem A functional grouping of components that combine to perform a major function within an element, such as attitude control and propulsion. - ?3 Z6 ^( P0 ^Subtractive Defense % f. h c+ v) J$ `! q$ B7 ^First come first engaged as long as weapons last. SUCCESS Synthesized UHF Computer Controlled Equipment Subsystem. Succession of Command 1 h7 L2 T8 o6 D' `1 K1 F/ a" nThe planned or actual sequence in which subordinate commanders, in turn, become de facto commanders of a senior organization. Devolution of command is a synonymous term. SUM Software Users Manual (Computer term). 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 decisions about future use of resources. Sup Pro Supporting Programs (MDA term). Super Survivable Solar Power Subsystem Demonstrator. Super Radiance The process used by a super radiant laser to generate or amplify a laser beam in a single pass through a lasant material, or, in the case of a free electron laser, through an electric or magnetic field in the presence of an electron beam. Super radiance is actually a form of stimulated emission. Also known as superfluorescence, or amplified spontaneous emission. : o# n* \' v4 y# R; J6 X" kMDA GLOSSARY, VER. 4.0 S " ~: m) {5 c0 _6 l9 l; c3 J282 Superradiant Laser (SRL) / l* R' X7 V; K6 |4 F3 D+ VA laser in which the beam passes through the lasant only once; mirrors are not : B# H0 P. M5 I: krequired for the operation of such a laser, as they are with more conventional ' {: B/ O& L9 elasers which are sometimes called "cavity lasers" to distinguish them from : U$ R2 }5 f: M3 I9 M% q- zsuperradiant lasers. Free electron lasers may also be superradiant; the laser beam of a superradiant free electron laser would pass once through the electric 4 y- P n) d1 u' N/ tor magnetic field (instead of a lasant) in the presence of an electron beam. Supervisory Programs 7 k9 y/ {0 H% w: VComputer programs that have the primary function of scheduling, allocating, and * Z w: C! d0 D7 K1 Pcontrolling system resources rather than processing data to produce results. Supplemental : E, N/ Y4 Y) G1 |- BAppropriation 1 S0 i$ \9 T9 F. B7 M( k# EAn appropriation enacted as an addition to a regular annular appropriation act. / S6 b; T6 N- o3 d% F% k5 i P, f" jSupport Equipment 6 S1 m/ H1 F8 QAll 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) 3 C/ n( z! o- d9 {% g+ @- Zequipment, and equipment used to support system deployment (i.e., assembly $ l* o" _! l7 g/ e, ` stools and fixtures, test and checkout equipment, personnel support and 9 V6 W0 r H4 t( r7 v! }protection equipment). Support Personnel ) {5 t" h t ZIndividuals, in addition to operators, trainers, and maintainers, who are directly associated with an operational system(s), and who are critical to its continuous 8 V' x3 m1 v9 Loperation. Examples include program management offices, security, supply, administrative support, and the like. . @% l3 r; O5 G! F7 bSupport Software Software that aids in the development or maintenance of other software, for example compilers, loaders, and other utilities. 0 I- V% q) m; x. I/ |5 O3 vSuppression 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. ; {. x; r' K% E' j% LSURCOM Surveillance Constellation. 9 x8 c$ _" e! r$ v. ASurge Production An increased rate of production necessary to meet demands for defense items due to a need for accelerated production to meet a threat or for a wartime or & P ~& q( u! ?2 T9 amobilization situation. This increased rate can be obtained by having excess % z3 z* H6 j8 {7 g$ w8 @9 kproduction capacity available or by utilizing multiple shifts of normal capacity , H. l" C5 f0 M, c& Nmeasures. ( z5 V, v6 t# f# H1 d- y* ASurveillance 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 ! c; J: S' f5 x) A& }9 s4 LRequirements : I' w+ \6 C% z2 W3 R* ~% VRequirements are requests for surveillance, including relative priorities for coverage and sensitivity levels, based on operational orders, selected response , z- Q8 p8 Q: Y. G7 ^options and current surveillance system availability. 4 F9 U/ x% ~1 f b' A& uSurveillance, 9 u8 L, b+ i! z. P1 cSatellite and Missile The systematic observation of aerospace for the purpose of detecting, tracking, 4 K0 x+ R U- J9 u! J- p/ U, vand characterizing objects, events, and phenomena associated with satellites and in-flight missiles, friendly and enemy. Surveillance System Configuration The 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 ! Z+ m) M% c* `8 }The operating modes not including but in addition to the self-defense modes : W1 x" M: F# e: lthat all the elements can use to protect themselves against direct enemy attack. Survivable and Enduring Command Center / l3 z% x: N& x0 Y" h$ k5 E(SECC) , s, Z) R) Q. T+ F {. \: V& S2 Q0 cThe USSTRATCOM mobile C2 facility. SUS Site Utilization Study. 7 s8 r% Q0 B4 J- X! u8 V7 MSustainer Propulsion stage of a missile usually operating after the booster cutoff. SV Space Vehicle. SVS (1) OBSOLETE. SSTS Validation Satellite. (2) Scientific Visualization Suite. $ I/ z W/ A$ h& E) P uSW (1) Software or (S/W). (2) Space Wing. 8 s: w4 r, Z! u$ \* O" U2 S+ ^SWC Strike Warfare Commander. ! N/ w/ I: S+ i# Q7 O( DSweep Jamming A narrow band of jamming that is back and forth over a relatively wide operating - P1 o* ^6 Z. Tband of frequencies. SWG Scenario Working Group. & E. l, V+ t* ySWIL Software-in-the-Loop. SWIR Short Wavelength Infrared. SWSA Spatial Weapons System Analysis. 8 T1 t. w, Q t6 T1 q p! HSWSC 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 ' N& ^; r' [9 w5 }5 ione correspondence with the data assumed to have been transmitted. \+ s! ^. r- J* M# M0 f+ dSynthesis The automatic generation of a run able system from a specialized design where 1 i* A: _7 R! c/ b% feach module description has associated implementations. Synthetic 6 j' a$ Z/ m4 h7 O4 ?+ zAperture Radar (SAR) A radar technique that processes echoes of signals emitted at different points along a satellite's orbit. The highest resolution achievable by such a system is theoretically equivalent to that of a single large antenna as wide as the distance between the most widely spaced points along the orbit that are used for * Q1 ~9 g9 ~4 z' Y9 k2 m. m5 o, F& {transmitting positions. In practice, resolution will be limited by the radar receiver's signal processing capability or by the limited coherence of the radio signal emitted by the radar transmitter. $ l1 Z5 f; Z; ]6 v' uSYS System. % M5 k9 j* Y% x. gSys C/O System Check Out. Sys Cmn System Common. ( L2 Y3 E) y* T% F F+ g: |0 D* {Sys T&E System Test and Evaluation. MDA GLOSSARY, VER. 4.0 S 284 SYSCOM Systems Command. System (1) The organization of hardware, software, materials, facilities, personnel, , ~1 m5 ^2 P0 ?* q2 C% \) z- Xdata, and services needed to perform a designated function with - [$ k) A J2 N0 v6 w% Nspecified results, such as the gathering of specified data, its processing, and delivery to users. (2) A combination of two or more interrelated equipment (sets) arranged in a / v k l/ w: h% Q: b ~' w* Z$ [functional package to perform an operational function or to satisfy a ) t+ r6 M8 |# Krequirement. System ( l/ J& [% |5 F5 BActivation , x+ ]" b3 j% cThat set of coordination, assessment, decision, direction and control functions implemented to enable defense weapons, and to initiate the automated, realtime aspects of Battle Management, Engagement Control, and Weapon System 8 E/ t. {6 t+ S6 u5 N' {Control. System Architecture System . F/ {; ]& Y8 L& x/ O3 SCapability Specification 5 X4 i, L# @; l' V+ c(SCS) The structure and relationship among the components of a system. The system 1 H8 y8 J1 w! E5 |$ xarchitecture may also include the system’s interface with its operational / I) ~- k6 u# r" ?environment. A framework or structure that portrays relationships among all the 6 W: m* M: I. A8 telements of missile defense systems. The government document that translates capabilities into functional specifications for the overall BMDS and allocates functional specifications among * |5 D( d. _2 w' }: W bthe elements of the BMDS. 1 C6 ^3 M; T, X- A& {System Center (SC) . C! c( \) u. B0 W* N. PA center in CMAFB responsible for the scheduling of maintenance for worldwide 3 p8 ]- C% a1 e2 t dsensors and supporting equipment as well as maintenance responsibility of * ]9 a \: }2 `! T! T1 P1 R# bequipment in CMAFB. % b/ y# R& f1 i3 u2 q8 Y1 Q1 YSystem Concept . I" b1 y4 a2 o5 t$ Z+ j# P. r6 aPaper (SCP) OBSOLETE. For a major program, was used to summarize the results of the - e* S4 ~' e+ G1 `, iconcept exploration phase up to Milestone I and to describe the acquisition 5 q; R; F0 J& y' lstrategy, including the identification of the concepts to be carried into the demonstration and validation phase and the reasons for elimination of other concepts. Now an Integrated Program Summary (IPS).

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System : O @, ~! A+ j# S& K" d8 b! vConfiguration Control Board (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 % D3 K( ^% d) r* H9 g" dcomputer systems. System-Critical , Q* y) o# N' |: A# y0 xFunction 0 K, F1 u* ~4 [9 O2 G' v E, k; oA function that is necessary for the successful accomplishment of the system's " n, |. g6 [- o( |# A8 ]mission. ; |% G, e% o2 q6 [System Definition 7 x+ k7 f8 o+ E9 fReview (SDR) The formal review, in briefing format, for periodically deciding on updates to the system plans for development based on estimates of the program schedules and 8 |0 u5 U9 x* {1 c5 S* N( dfunding. The SDR summarizes candidate development plans and their potential 2 ~: n# Y6 }# m9 p; @% mimpacts on system design, cost, and schedule. The SDR provides a systemsengineering basis for the MDA program planning activities. Following the SDR, detailed element planning will result will result in a Configuration Control Board, final trades, and program documentation in the PPBS. System Deployment 3 y" Q. ]% g3 g, e4 ~Delivery of the completed production system to the using activity. MDA GLOSSARY, VER. 4.0 S 285 : z5 j# c7 ~0 J; q: r; LSystem Design (1) The process of defining the hardware and software architectures, components, modules, interfaces, and data for a system to satisfy 9 _7 R* u2 O- D2 {# E# l' `( Xspecified system requirements. (2) The result of the system design process. System Design Concept An 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) Evaluates the optimization, correlation, completeness, and risks associated with the allocated technical requirements. System 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 " j0 ^# ^% S9 Z% y- Qcapability. ; A! E% J, d' a$ M o) `# uSystem Evolution Plan (SEP) : g, J! k- W8 o5 l; f1 _2 GThe documented plan that establishes the strategy to evolve the BMDS 9 g7 C# @3 P9 b) K2 k0 `4 ecapabilities over time. It reflects the BMD Acquisition Executive (AE) and Senior + E: P2 {+ A( J* i! {4 yExecutive Council’s (SEC) development decisions; documents the current BMDS 1 g9 {. j9 C, a e5 K" D1 BDevelopment Baseline; and summarizes the capability, integration and assessment of the BMDS evolution. It identifies opportunities (items that provide significant improvements in BMD capability), identifies challenges (impediments to achieving opportunity), and points to promising alternatives that can overcome . @; l4 y3 i, Q8 z) ]. `those challenges. System Families A collection or grouping of interrelated software systems in the domain that share a set of common characteristics. % E4 s- e4 i8 m2 Y/ i' A! d9 ESystem Generated Electromagnetic 7 V; U8 x$ m. g, c& K) |Pulse (SGEMP) Transient electromagnetic radiation caused by the photoelectron emission of the * Q) f# c) G, P9 Y$ Vsurface of an object subjected to a pulse of photon energy. Although local - G5 h8 H" _# P& c$ @fields 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. System Integration Test A live flight system-level test utilizing actual system command and control, , U/ P" u5 c! p A7 O$ U3 m9 Csensors, and weapon hardware. System Manager A general term of reference to those organizations directed by individual 1 q8 E5 Z" `# I. i' D3 `4 |% jmanagers, exercising authority over the planning, direction, and control, of tasks and associated functions essential for support of designated weapons or 3 {+ N" ]' G( m+ e& f7 ?equipment systems. System % R7 O2 v. n9 y b/ LOperational Concept A formal document that describes the intended purpose, employment, / H3 a0 C% D$ B* S6 edeployment, and support of a system. System 6 `. n8 M6 u& }* x6 zOperation and Integration Functions (SOIF) , O: i( \$ T5 U# h5 S- z) vThe automated activities of tracking, communications, asset management, and : e9 K, V x& @ |; `, mbattle plan execution, which are executed under the guidance of the Command and Control Element. The allocation of these functions (and sub-functions) to 7 e" Q* D) X8 L3 }/ ythe system elements will be specified in the architecture(s). 0 d: v7 P% }. b7 WSystem 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. MDA GLOSSARY, VER. 4.0 S 286 System Program : H7 D% L3 P; V6 _7 u5 iOffice (SPO) 7 s/ P: A6 ^' A. `" i; LThe office of the program manager and the point of contact with industry, government agencies, and other activities participating in the system acquisition 3 K' F- v$ J; x2 a% q* Y$ vprocess. (U.S. Army uses term “Project Office.”)

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System 0 `" Y- x* ^/ z% l, ]5 q0 Z8 y) e% CReadiness System Readiness includes the development of OPLANs necessary to carry out the assigned mission, using strategy and guidance provided by higher authority ) E+ r( k3 w+ ^, `8 }! qalong with knowledge of current system performance and planned capabilities. It includes peacetime tests and exercises to maintain the system in an operational / l2 X4 p. e7 E" t( x4 n$ Q5 Astate, and the demonstration and evaluation of alternate tactics and the verification of system performance, to the extent practicable. It provides for the # `, e9 u3 O5 V& i. x0 E9 w8 _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 " @2 X; B7 G/ H% ^and for corrective action. It also provides for maintenance schedule control, * w4 ?% R% e. L | U" ahistorical maintenance data retention, maintenance training, and test results status reporting. System Readiness Objective A criterion for assessing the ability of a system to undertake and sustain a specified set of missions at planned peacetime and wartime utilization rates. System readiness measures take explicit account of the effects of reliability and maintainability system design, the characteristics and performance of the support system, and the quantity and location of support resources. Examples of , Y/ G) u1 M3 H/ Osystem readiness measures are combat sortie rate over time, peacetime mission capable rate, operational availability, and asset ready rate. System Requirements Analysis (SRA) 3 R# C# g/ q7 ^3 x+ gAn analysis of the operational system requirements, as defined in the System Concept Paper and other approved requirements documents, used to determine 9 A: [2 h% b H3 I& t! uspecific system functional and performance requirements. System Requirements - r2 W9 ?; m1 F/ fReview (SRR) ; h3 Y% e: O9 F5 HConducted to ascertain progress in defining system technical requirements. ; A, m6 D' i. y- G$ Y, { UDetermines the direction and progress of the systems engineering effort and the & e1 H3 R: H- L8 t; ldegree of convergence upon a balanced and complete configuration. + ]8 C+ j& ?: PSystem Security 6 G" N3 ?5 p$ X) iEngineering (SSE) An element of system engineering that applies scientific and engineering , a# J6 S: P9 c; C$ j4 [ p' Uprinciple to identify security vulnerabilities and minimize or contain risks & ^6 x' N3 G* C1 O9 @2 z, v( t8 Eassociated with these vulnerabilities. It uses mathematical, physical, and related . W% l8 P! k8 F$ r1 sscientific disciplines, and the principles and methods of engineering design and - L X0 E1 {$ f& |( p/ \analysis to specify, predict, and evaluate the vulnerability of the system to security threats. / n6 }2 N: w1 |$ R1 e1 R3 a! |System Security ; l* N$ O, Z7 v" C) d! c& PEngineering Management 9 G9 u% W( Q* u! s2 A2 X9 ^Program (SSEMP) - c; x% E, [. l7 A! f) l7 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 6 _8 o7 Z0 J5 Q' z# e) S& \" [% S; |defense resource; (2) identifies and reduces potential vulnerabilities to the resource from sabotage, theft, damage, destruction, etc.; (3) provides 2 J& i1 \; P) d6 ymanagement information essential to system security planning and (4) minimizes its own impact on overall program cost and schedule. Q, U* f* i! o0 @System Security Management Plan (SSMP) A formal document that fully describes the planned security tasks required to meet system security requirements, including organizational responsibilities, - G7 Z# b+ } Tmethods of accomplishment, milestones, depth of effort, and integration with other program engineering, design and management activities, and related systems. 1 u7 C0 G& O9 G- S9 }Systems - A. F |$ ?( M eEngineering 0 ~, p9 N" ^3 t6 fAn interdisciplinary approach to evolve and verify an integrated and life cycle 1 p9 o/ A3 _4 vbalanced set of system product and process solutions. MDA GLOSSARY, VER. 4.0 S ( Y+ [5 K3 B5 c8 G3 X1 o287 Systems S8 ~% M! u* }( m1 R/ REngineering Management Plan (SEMP) / t4 @; c3 ? L) WThis plan documents: (1) Management of the systems engineering process, (2) K9 x& ` k" {4 u1 [Integration of the required technical specialties; (3) Performance measures ! f' G5 ^8 ?8 D& `" y3 ?development and reporting, including intermediate performance criteria, and (4) Key engineering milestones and schedules. Systems Test Integration and 3 Y5 p7 C9 U, p; R" I( A LCoordination The combination of SDS elements tests to reflect SDS performance contribution. System Threat 1 K0 q, t3 y( b1 }& c, g# VAssessment Report (STAR) Required by DoD 5000.2 and validated by DIA. Establishes the threat (to a p, m. g5 R/ d- \: C) e# G6 GService's Mission Area) and is part of basis for considering mission deficiency ' }: e: d+ ~+ @and potential program new start. Updated to support a DAB Milestone or when the threat changes significantly. 1 a/ E' L% X+ N# @- V+ ISystem-Valued ! I* f7 {9 O% V5 Y6 Y+ JAsset A system element/component, function, or information element, which is critical to the proper operation and well being of the SDS. 6 e0 g6 s/ I7 J" u: ~MDA GLOSSARY, VER. 4.0 T & ~) Q& D! C( s4 w* s) `& }288 ( l o, \, C3 z% dT&C (1) Tracking and Control. (2) Test and Control. T&E Test and Evaluation. T&T Transportation and Transportability. # T, H- l" v) N6 U4 u8 x* ZT-MACH Trusted MACH. * r: K. ^. B9 @/ F- ]T-UAV Tactical Unmanned Aerial Vehicle. 0 K+ V' I* c5 J6 XT/R Transmit/Receive. ) h- L- _! G; q3 |) W ^, BT/REA Transmit/Receive Element Assembly (of a radar). T - N- v M- i: c2 z4 P& }. i0 @, g2 Technology Transfer. T . |! g6 r; A4 n% ]4 }2 * {5 k! z, n( bE Technical Training Equipment. 6 R' i2 s9 p) a( t! j# HTA (1) Threat Assessment. (2) Target Acquisition. (3) Test Articles. TAA Technical Assistance Agreement. TAACOM Tactical Air Area Commander. F- T! ?8 V$ o% s) X1 A+ @' ?TAADCOM Theater Army Air Defense Commander. TAAF Test, Analyze and Fix. + |* C$ X$ c4 g. bTAC Tactical Advanced Computer. . D) I" E2 q4 N) }, g8 w' kTAC-3 Tactical Advanced Computer – Three (USN term). TACAIR Tactical Air. $ O( j. K+ ^+ F/ Z: o9 `7 R3 x4 OTACAMO Take Charge And Move Out [Airborne SSBN Command Post]. TACC Tactical Air Command Center. TACC USMC Tactical Air Command Center (USMC term). TACC USN Tactical Air Command Center (USN term). % c% o x( [4 M4 |TACCS Theater Air Command and Control System. 9 N9 b! Z2 L8 a5 w5 GTACCSF Tactical Air Command and Control Simulation Facility. ' K2 o+ L8 `- c, aTACDAR Tactical Detection and Reporting. TACFIRE Tactical [weapons] Fire.

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TACINTEL Tactical Intelligence Information [Exchange Subsystem] (USN term). TACOM Tank and Automotive Command (US Army term). TACON Tactical Control. TACS Theater Air Control System. 7 i, n+ @( h) Q: w& R1 l2 n" hMDA GLOSSARY, VER. 4.0 T 4 A. n/ ^/ W5 B289 TACSAT Tactical Satellite. TACSIM Tactical Simulation ! o2 h6 }# p6 H6 W: `! U) T; ~Tactical Air Doctrine Fundamental principles designed to provide guidance for the employment of air + [1 J+ R4 b' o8 cpower in tactical air operations to attain established objectives. Tactical Air Operation + L3 f- Q1 ?4 S: ]4 k' Q2 B4 iAn air operation involving the employment of air power in coordination with ' |! d+ U! C& W1 Cground or naval forces. + z5 X( H' C4 T) QTactical Air ; H: d) }: @; f7 D c+ X, f) c, Y( bOperations - H3 d5 L6 H% o+ j/ P% s! R) zCenter A subordinate operational component of the Marine Air Command and Control * y+ P- P# h) S! S ^System designed for direction and control of all en route air traffic and air : T; E* [1 c; W( N6 Edefense operations in an assigned sector. Tactical Air $ K h9 r5 w0 {: Z$ B) a9 j( mSupport 9 G. ?! G8 B ^* _Air operations carried out in coordination with surface forces and which directly 4 @( ]$ C. m) O7 s4 Oassist land or maritime operations. Tactical Area of Responsibility . L3 |' {" T; T- y5 H j(TAOR) A defined area of land for which responsibility is specifically assigned to the . S) Y* V3 Y0 h1 ecommander of the area as a measure for control of assigned forces and 8 }! t; ~! q: J" Hcoordination of support. Tactical Ballistic 6 W- ?# ]( I- A( T9 EMissile (TBM) 6 B: z1 a, {- KA land-based missile generally having a range of <3000 miles that can be % V, |% Q* R! m& K: D% @employed within a continental theater of operations. 2 [: ]/ z' G/ X; K* lTactical Concept A statement, in broad outline, which provides a common basis for future 4 g4 u$ l+ o' V6 _; xdevelopment of tactical doctrine. Tactical Control The detailed and, usually, local direction and control of movements or maneuvers necessary to accomplish missions or tasks assigned. ; p8 K5 X: R% o+ BTactical Data Information 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. - K9 l& b: G% a7 ^This means that each unit receives all the information transmitted. # C" E+ M% d! w' s9 W; GTactical Level of War Y0 I) j1 Q7 M# j1 m6 MThe level of war at which battles and engagements are planned and executed to accomplish military objectives assigned to tactical units or task forces. Tactical 8 ]) D2 o$ V: l1 qOperations Area - f. z# H4 p/ ]; O3 T(TOA) That area between the fire support coordination line and the rear operations 8 K! b1 ]: l$ Y" O, |area where maximum flexibility in the use of airspace is needed to assure mission 6 q6 Y& z# S$ n1 G9 K4 H" ]accomplishment. * B+ @8 T$ k i. ETactical Operations 4 r, R% T/ J6 {Center (TOC) # }6 \* S# R* OA physical grouping of those elements of an Army general and special staff concerned with the current tactical operations and the tactical support thereof. 1 l& T( t- g: F H( |! T5 ETactical Warning 0 c, e; |/ X0 ?0 I(TW) (1) A warning after initiation of a threatening or hostile act based on an , h+ y! H! `# a, C5 k- [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 3 h' a4 L6 N. v* Uelements that describe threat events are: country of origin, event type and size, country under attack, and event time. Tactical Warning/Attack Assessment 0 m% a3 D5 M" O, g# W9 R( m(TW/AA) $ k0 i2 K z, WA composite term. See separate definitions for Tactical Warning and for Attack 2 X4 C0 v9 `' b0 X5 a1 y) cAssessment. 3 J3 ]: L# r3 |/ z% k9 pMDA GLOSSARY, VER. 4.0 T # X- I4 I! A( [" u290 TAD (1) Tactical Air Defense. (2) Theater Air Defense. / n' H4 P0 @! G5 v S7 T1 q/ ?5 @- u(3) Technical Acceptance Demonstration. 7 w% d/ v% P0 j8 B8 ITAD C2 Theater Air Defense Command and Control. TADAP Theater Air Defense Asset Planner. 2 t4 ?' Y- \, j$ iTADC Tactical Air Direction Center. + t0 _8 B6 n" {$ BTADCOM Theater Air Defense Command. % \% @! v: a$ E. a" Y2 b7 _7 UTADIL Tactical Digital Information Link. ) w. K; F6 p o UTADIL A Tactical Digital Information Link “A”. ! p& e6 J: D b' o5 \- oTADIL B Tactical Digital Information Link “B” TADIL J Tactical Digital Information Link “J” TADIX Tactical Data Information Exchange. TADIXS Tactical Data Information Exchange System. TADL Tactical Data Link. 9 D% ?/ x- @9 NTADS Tactical Air Defense System. 2 p k( K4 P: d) v3 P% J. e& nTADSIM Theater Air Defense Simulation. 9 o$ ^0 A" E4 l4 ?1 o! ~. q5 BTAF Tactical Air Force. TAFIM Tactical Architecture Framework for Information Management. 4 _, D9 {2 y' P( H" a# [TAI International Atomic Time. ( A$ y1 P0 O" j5 m4 q- R8 t9 dTAIS Technology Applications Information System. TALDT Total Administrative and Logistics Downtime. ) k$ f; f4 {: W/ i: xTALON NIGHT TALON programs, which support SOF. TALON SHIELD An effort using stereo DSP processing to provide ballistic missile burnout vector ( s0 D( B! g N: Band 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. 3 c7 Y+ h8 j4 l) b- K. }$ ]2 lTank Final Propulsion Stage (used interchangeably with sustainer). ( r" P6 Y7 X9 ZTank Debris Hardware associated with tank. 4 d8 d! R. m7 k& \! R6 NTank Fragmentation The breakup of a tank, either intentionally to serve as a penaid or naturally as a result of aerodynamic loads and heating upon reentry. * t, |8 O$ E. O; s& T& E% lMDA GLOSSARY, VER. 4.0 T " @) f' Q/ G8 o/ z/ i; ~ V: [291 TAOC Tactical Air Operations Center. TAOM Tactical Air Operations Module. TAOS Technology for Autonomous Operation of Satellites. TAR (1) The NMD Threat Assessment Report. (2) Threat Activity Report. (3) Target Acquisition Radar. - }7 w$ Z3 u, o% O MTARA Technology Area Reviews and Assessments. ; a, W4 [! E$ Y5 a* {7 c, Q* y% ITARGET Theater Analysis and Re-planning Graphical Execution Toolkit. % \' I0 _) N4 @8 w3 PTarget 1 o/ [7 N8 U# t$ z2 {4 d- WAcquisition 0 _$ g8 j' J. M; t6 q: [' FThe detection and initiation of track on a target in the surveillance coverage region of a sensing system. Target Classification and Type 4 ?& S6 g: t) i, _& z SIdentification of the estimated target category based on surveillance, discrimination, and intelligence data. Target Discrimination The ability of a surveillance or guidance system to identify or engage any one target when multiple targets are present. ( _7 _8 Y& G) \* V- R! C0 \; _Target Object Map (TOM) A data set, which contains three-dimensional position, estimates for target and other objects predicted to be in a weapon interceptor's field of view for use in target designation. (USSPACECOM) , P% |* e! c2 x$ LTarget Resolution The splitting of a single target into two or more targets. Target Signature (1) The characteristic pattern of a target displayed by detection and identification equipment. L# u/ m& G# Q9 v(2) In naval mine warfare, the variation in the influence field produced by the passage of a ship or sweep. $ O. i3 f! ?9 v/ X4 pTarget System Requirements / Q) |; h. z9 }5 V) J& Y. Z* G% x" ADocument (TSRD) BMD Program level program management document. Developed by each BMD $ F5 K: w7 u5 DProgram 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. $ x! Y" \" B* c- W/ VTASA Task and Skills Analysis. Tasks The required actions to accomplish all or part of a COA. Tasks contain guidance to the Battle Management/Command, Control and Communications (BM/C3 ) engagement planning function concerning resource allocation, constraints, and 9 c9 V% m6 Q7 V# D9 Lrequired performance. l+ S) t% g" e4 V7 q( n; c1 `+ vTASM Tactical Air-to-Surface Missile. R; D0 ~% @+ m& a" c5 S$ XTASO Terminal Area Security Officer. 5 j# b x" Z1 n' q0 K+ XTAT Technical Area Task. 1 Y& m+ t1 ~- |2 rTAUL Teat and Upgrade Link. TAV Transatmospheric Vehicle. - h$ o9 F& V" V, }1 LMDA GLOSSARY, VER. 4.0 T 292 TAWG Threat Accreditation Working Group. TB Test Bed. 8 E0 H, _1 e/ P9 N6 j' bTBA (1) Theater Battle Arena. (2) To be Announced. TBD (1) To Be Determined. (2) To Be Developed. 5 L2 P2 }" M* [5 h, e$ J0 OTBIG TMD BM/C3 Integration Group. & n3 n6 p x- i8 w% }: ?: o8 y* gTBIP TOMAHAWK Baseline Improvement Program. 5 Q4 U/ V( M! l5 KTBM See Tactical Ballistic Missile/Theater Ballistic Missile. TBMD Theater Ballistic Missile Defense. TBMDSE Theater Ballistic Missile Defense System Exercise. 6 Z! g2 d! L" HTBN To be Negotiated. # g5 p4 E" [# @- L# c& a. sTBR To Be Resolved. TBS (1) Tactical Broadcast System (US Army term). 5 v! m; ^. ?# |; ^(2) To Be Supplied. 5 { Y& }( ]. v(3) To Be Scheduled . TCAMS Technical Control and Monitoring System. TCC Tactical Command Center. TCCF Tactical Communications Control Facility. $ H- @; a Z* O; Z# STCE Three Color Experiment. " q+ D- \. c& o; `TCF Tactical Combat Force. 5 C) W+ L/ h NTCMD Theater Cruise Missile Defense. TCMP Theater (Missile Defense) Countermeasures Mitigation Program. TCMP I Theater Countermeasures Mitigation Program One. " l' s) ~. x9 G# YTCMP II Theater Missile Defense Critical Measurement Program Two (Replaces TMD , o6 t" ?1 J- dCountermeasures Mitigation). 9 d0 ?/ O. w+ H3 x; tTD (1) Test Director. (2) Technical Data. $ {/ }$ p$ [7 O7 G3 L(3) Technical Director. % i# y$ U$ a3 R3 s; ](4) Training Device TDA Table of Distribution and Allowance. TDADT Total Distribution Advanced Technology Demonstration. TDAS Theater Defense Architecture Study. 1 @. l4 v2 y% I! c7 UTDASS Theater Defense Architecture Scoping Study. ( |. C$ H& u% u: x: I6 QMDA GLOSSARY, VER. 4.0 T 3 n" L# S& D" K; l" [6 a293 TDBM Track Data Base Manager. ! I# V9 }& O9 {3 v/ HTDC (1) Tactical Display Console. ; U: Q( {( S2 s(2) Theater Deployable Communications (USAF MDAP). - m4 ^% h; P( M; r- A/ QTDCC Test Data Collection Center. TDD Target Detection Device. TDDS TRAP Data Dissemination System. TDI Target Data Inventory. * t$ D; W$ ?/ y$ t7 H& STDK Two-Dimensional Kinetics nozzle performance. , e- Y, Z" @- m) G6 i# oTDM Time Division Multiplexed. TDMA Time Division Multiple Access (TelComm/Computer term). ' y5 y, N; c3 _- i3 W& gTDNS Theater Defense Netting Study. TDOA Time Difference of Arrival. TDP (1) Technical Data Package. . ] c* r+ E3 o6 W(2) Test Design Package. * Q* \* p6 r8 ?( ^) H! i# \(3) Threat Design Program.

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TDORC Technology Demonstration, Quick Reaction Capability. TDR Terminal Defense Radar. " _- U+ [0 c6 X. }9 ?/ @3 KTDRSS Tracking and Data Relay Satellite System. TDSSPA Technology development for Solid State Phased Arrays. 2 a2 v8 L9 o) f- KTDT Target Development Test. * l0 o* N7 ]$ l% p" uTDTC Test, Development and Training Center. TDU Target Data Update. 1 S% {9 \. _' {4 K- M) K- T0 bTDUGS (1) Target Data Uplink Ground Station. (2) Target Data Update Ground Station. ; o( g9 o( t* C! o+ o4 A O* BTE (1) Thermo-electric. (2) Test Engineer. (3) Training Element. ' ?, _6 x8 R& t3 F$ P$ F6 n(4) (BMC3) Test Exerciser. " b8 v; w C8 i0 C: {: ATEA Transportation Engineering Agency. ; g0 l& i" L; R, a4 dTEAS Test and Experiment Activity Summary. Tech (1) Technical. (2) Technology. (3) Technician TECH Technical TECHON Technical Control. TECHEVAL Technical Evaluation (USN term). " p h, D' Y" x% XMDA GLOSSARY, VER. 4.0 T ! M8 h) s. K/ O a* Q! l294 Technical Data Scientific or technical information recorded in any form or medium (such as manuals and drawings). Computer programs and related software are not 9 a5 w" F' m7 D$ stechnical data; documentation of computer programs and related software are. Also excluded are financial data or other information related to contract administration. Technical Data Package (TDP) : r' y6 @' E# Y0 NA technical description of an item adequate for supporting an acquisition strategy, production, engineering, and logistics support. The description defines the required design configuration and procedures to ensure adequacy of item performance. It consists of all applicable technical data such as drawings, associated lists, specifications, standards, performance requirements, quality $ d; |/ A4 J$ O0 Xassurance provisions, and packaging details.

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Technical 8 E% g# G+ {+ R) W1 Q, ^- NEvaluation 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 Objectives The “target” values for the development effort when insufficient data is available 6 ]% N+ L" H* E) U( k2 Q Ifor stating binding technical requirements. Technical Objectives & 0 D( s/ z4 z' K0 W" m% d, T) EGoals (TOG) + A/ n: V" ~9 _8 {# [High-level acquisition document to guide decision making for BMDS development; communicates objectives and goals. Technical Parameters (TPs) A selected subset of the system’s technical metrics tracked in Technical 2 Z5 n( ^( H' O5 S0 r5 y1 WPerformance Measurement. Critical technical parameters are identified from risk analyses and contract specification or incentivization, and are designed by management. Technical Performance Measurement 7 f9 F# p9 r& S3 f/ s(TPM) Describes all the activities undertaken by the government to obtain design status " @* _4 Y6 z0 Q4 }3 f6 _beyond that treating schedule and cost. TPM is defined as the product design + d$ S, J' R6 w& i$ J8 H$ oassessment, which estimates, through tests the values of essential performance $ N7 h9 i& P7 u3 o) X8 W4 f% Xparameters of the current design of WBS product elements. It forecasts the values to be achieved through the planned technical program effort, measures * l6 w) h9 {& Fdifferences between achieved values and those allocated to the product / ~4 y" \# `! R/ R T4 y) r- Ielement by the system engineering process, and determines the impact of these differences on system effectiveness. 7 I& V S4 X, O3 ], PTechnical Specification A detailed description of technical requirements stated in terms suitable to form the basis for actual design development and production. Technical Surveillance Intelligence gathering methods in which clandestine listening, photographic or - w0 E8 S0 o: S5 |- D' j' Bemanations gathering instruments are placed within SDS facilities, or otherwise 7 d6 k8 X; y8 u, X0 Wtargeted against SDS assets to gain access to denied information. Technology Executing Agent - f" e. T* p8 r9 H6 XThe Service or agency (DoD or non-DoD) that has been delegated management ' w# ?2 B" }+ g; B7 j2 p+ ^% Z* K7 S: presponsibility for a particular critical supporting technology by MDA or Executing Agent. # ^0 p6 h) x4 F$ ]! Q4 Q3 u- O" wTechnology Program Description 2 l8 P" v8 i$ \* FThe generic description of the applicable supporting technology or critical ! q4 |4 x: z+ psupporting technology. 7 W& s2 F: _& ATECOM Test and Evaluation Command. . G R. h& Q5 l" K! QTED Technology Exploitation Demonstration. ! b4 v3 p" b5 XMDA GLOSSARY, VER. 4.0 T ' j1 Y5 F5 R* `3 K/ _" v5 V295 TEIPT Test and Evaluation Integrated Product Team. TEL Transporter-Erector-Launcher. Telemetry, Tracking, and 1 }9 a& X1 ?. [1 I# ?. ECommand (TT&C) Functions performed by the satellite control network to maintain health and status, measure specific mission parameters and processing over time a sequence of these measurement to refine parameter knowledge, and transmit ; n! p+ ]& e c* ]# h' D4 N, T2 b& Lmission commands to the satellite. Teleprocessing The combining of telecommunications and computer operations interacting in the & p* U2 `* b) z# R5 f$ ]4 r1 rautomatic processing, reception, and transmission of data and/or information. TELESAT Telecommunications Satellite. ; i* f% s, ]+ ?( \. V; X7 dTELINT Telemetry Intelligence. + o+ c2 ~9 w, S0 N: m' W& wTEMO Training Exercises and Military Operations. TEMP See Test and Evaluation Master Plan. , i% z+ T# x& l' p4 ITEMPEST 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 $ J( q: W! N/ @Compromising Emanations.) TENCAP Tactical Exploitation of National Capabilities. 0 L+ P9 i) g" C; I% PTEP Test and Evaluation Plan. ) J( Q2 M2 V2 e; k) A6 sTER Test and Evaluation Report TERC Test and Evaluation Resource Committee. 1 y( {, ]. t L& U; U$ s1 aTERCOM Terrain Contour Matching. Terminal Defense 8 }$ L* K9 p8 Y- ?Segment (TDS) 6 w7 O* u! i9 l0 DThe portion of the BMDS that defeats ballistic missiles in period of flight between atmospheric reentry and impact. # |# _9 a/ l, X3 t$ }9 I* }* ZTerminal Guidance The guidance applied to a guided missile between midcourse and arrival in the vicinity of the target. Terminal Phase That final portion of a ballistic missile's trajectory between the midcourse phase and trajectory termination. " y) u$ }$ O) r; c$ b7 R5 k5 }; ^0 JTerminal Phase Interceptor ; R8 s) t6 m7 Y3 g7 tA ground-based interceptor designed to intercept and destroy RVs in the ; }& F) Y& u( _ T) Xterminal phase of flight. It may also be assigned to intercept and destroy enemy PBVs and RVs in the midcourse phase. (USSPACECOM) Terminator Transition from sunlight to earth's shadow in space. & y Z& G7 V& A( O0 |TERS Tactical Event Reporting System. TES Tactical Event System. TESP Test and Evaluation Security Plan. TESSE Test Environment Support System Enhancement. MDA GLOSSARY, VER. 4.0 T 296 ; @7 c, M# j/ zTest and Control The ISTC Test and Control provides the human interface for testing system hardware and software. The Test and Control will consist of the necessary consoles, processors, and storage devices in order to be able to control all operations of the ISTC such as configuring the system, running a scenario, 1 S K3 ?' t8 U& \; {* I a7 Yanalyzing data, generating reports, and testing system hardware and software. + I- z' t% h l. p0 b3 vTest and + h7 C$ ~" O5 eEvaluation (T&E) Process by which components or systems are tested and the results evaluated ! }* w F5 D- Nto assess progress of design, performance, supportability, etc. There are three types of T&E -- Development (DT&E), Operational (OT&E), and Production Acceptance (PAT&E)--occurring during the acquisition cycle. DT&E is conducted to assist the engineering design and development process, to proof manufacturing processes and control and to verify attainment of technical performance specifications and objectives. OT&E is conducted to estimate a 0 }( X! e- p. G5 ^( I6 L7 Ssystem's operational effectiveness and suitability, identify needed modifications, and provide information on tactics, doctrine, organization, and personnel requirements. PAT&E is conducted on production items to demonstrate that those items meet the requirements and specifications of the procuring contracts , N# D1 B" z: H2 Z, V0 C8 C$ yor agreements. OT&E is further subdivided into two phases--Initial Operational , v( e1 L. N/ r$ _; Y(IOT&E) and Follow-on Operational (FOT&E). IOT&E must be conducted before 4 I( k. I- U% i3 Gthe production decision (Milestone III) to provide a credible estimate of p+ T+ ~. r* l i7 |, V# R& t$ ]operational effectiveness and suitability. Therefore, IOT&E is a field test ) s& l: {7 k2 j" C! k9 a; v2 ^conducted on a production representative system in an operationally realistic environment, by typical user personnel and includes use of realistic threats. FOT&E is conducted on the production system to verify operational effectiveness 1 F( |% _8 G+ n& {) z* [. land suitability, to fill data voids from the IOT&E, or to verify correction of n% j3 h2 x. V: I7 f6 w N. Wdeficiencies in materiel, training, or concepts.

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Test and Evaluation 5 @# M/ x R( ]7 Q0 P+ k" x5 t' TMaster Plan (TEMP) 5 _4 ~. z0 }$ R! g. [An overall test and evaluation plan, designed to identify and integrate objectives, responsibilities, resources, and schedules for all test and evaluation * u2 d9 F' G) U* l% z( \ Eto be accomplished prior to the subsequent key decision points. Prepared as early as possible in the acquisition process, it is updated as development progresses. Test and ) w! X7 I. v1 X, g6 j6 LEvaluation # N% O2 B+ W" p& [ ZWorking Group 1 B) k* h( S. J9 g& f ~(TEWG) The TEWG is the forum in which T&E coordination for test requirements, planning, execution, and reporting, is accomplished among members of the * D5 a8 N, x6 ZAcquisition Team. The primary purpose of the TEWG is to optimize the use of test data, instrumentation, facilities, and models/simulations to achieve test integration and reduce program costs. The TEWG is established by the program sponsor to integrate test requirements, resolve cost/scheduling problems, facilitate TEMP development, assist in preparation of RFPs and , `. `( O, l$ S9 u$ e. Trelated contractual documents, and assist in evaluating contractor proposals when there are T&E implications. Testbed A system representation consisting partially of actual hardware and/or software ( v0 W- r+ A3 e1 Q8 iand 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 & ?/ u; m( b" }6 T% `(TIWG) A working group designed to facilitate the integration of test requirements in order to minimize development time and cost and preclude duplication between 5 w5 l5 ^* N ddevelopmental and operational testing. Test Plan A document prescribing the approach to be taken for intended testing activities. 8 R6 E/ b5 {( }The plan typically identifies the items to be tested, the testing to be performed, 4 G: h( a }' U# F0 z6 Q+ Qtest schedules, personnel requirements, reporting requirements, evaluation 1 ]( ?* k: ?6 V j6 ccriteria, and any risk requiring contingency planning. + R0 V" [5 X$ e$ EMDA GLOSSARY, VER. 4.0 T 297 / Y! Y! b9 Y5 ?0 f' C5 \' }Test Target Vehicle (TTV) + n6 U @2 y) T- K& i8 `Single stage, ground launched, solid propellant theater target developed for % Z! y8 G0 S" m6 bSMD Program. Also called “Aries”. " J) J E6 }5 R! }/ I1 KTest Validity The degree to which a test accomplishes its specified goal. " V1 T$ c, W; L9 eTEV Test, Evaluation and Verification. 3 ^' x# }1 T1 D( s4 h' r, o# Y. y5 W. HTEVS (1) Test Environment System. (2) Test Environment Support Systems. : G: x( F8 t/ B9 P, B- ?TEWG See Test and Evaluation Working Group. ' U) f7 s! ?: j- d8 jTEx Test Exerciser (NMD BMC3 Term). TEXCOM Test and Experimentation Command. TF Task Force. ! W' \3 Q4 B$ t& ]TFC Tactical Fusion Center. TFCC Tactical Flag Command Center (USN term). ; Q* X5 B u, g6 N, U; ^TFD Technical Feasibility Decision. ! P" k0 C: y$ r7 X! q% yTFE Thermionic Fuel Element(s). TFIM Technical (Architecture) Framework for Information Management 0 c3 E3 J+ M. h, _TFOV Theoretical Field of View. TFR Terrain Following Radar. ) y. H, w, j$ K% sTFRAMES 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). TGS Track Generation System (USN term). 5 ~. q. W7 E- \8 K+ gTGW Terminally-Guided Warhead. : x: h: ]2 K& E4 FTHAAD See Theater High Altitude Area Defense System. Theater The geographical area outside the continental United States for which a commander of a unified or specified command has been assigned. Theater Attack Attack on a geographical area outside the continental United States. Theater Ballistic $ |; I4 G% ^# Y' f% C& _) z- ]Missile Defense (TBMD) System . f" s& l7 A2 O. {" CThe aggregate TMD C3I and TBMD forces that, in total, provide defense against ballistic missile attacks within an overseas theater of operations. , O! w( j; X) S* u(USSPACECOM)