航空缩略语词典

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SBS Stimulated Brillouin Scattering. SBSim Space-Based Simulator. SBSS Space-Based Surveillance System. * \2 Z5 e( [ A& R6 ZSBV Sensor Space-Based Visible Sensor. SBWAS Space-Based Warning System. 9 J/ r" [' d2 P; x M- |8 M( SSBWS Space Based Warning System. SBX Sea-based X-band Radar – A moveable platform for the BMDS test bed SC (1) System Center. (2) System Concept. (3) Simulation Center. (4) System Controller. 0 f* x% ]+ Z. D6 w' FSC/BM System Concepts/Battle Management. + z. s5 A) Y- F7 VScaling Law A mathematical relationship, which permits the effects of a nuclear (or atomic) 7 f3 q- y8 ` M5 U' v+ g/ r4 Hexplosion of given energy yield to be determined as a function of distance from 1 U1 H# v; \8 i: x% h9 w9 I gthe explosion (or from ground zero), provided the corresponding effect is known ; E8 p4 D4 h( q- |* _& Ias a function of distance for a reference explosion (e.g., of 1-kiloton energy . m# ?. w1 z: {, f) k. _yield). Scan In an electro-magnetic or acoustic search, one complete rotation of the antenna. Scan Type The path made in space by a point on the radar beam; for example, circular, helical, conical, spiral, or sector. SCARLET Solar Concentrator Arrays with Refractive Linear Element Technology. Scattering The diversion of radiation, including radio, radar, thermal, and nuclear, from its original path as a result of interactions (or collisions) with atoms, molecules, or : _; ?. x4 e0 l9 S. c5 _, Y5 flarger particles in the atmosphere or other medium between the source of the j1 t, s/ o% H5 S; pradiations (e.g., a nuclear explosion) and a point at some distance away. As a result of scattering, radiation (especially gamma rays and neutrons) will be received at such a point from many directions instead of only from the direction + z" O2 f4 \# Q) c3 U! \of the source. 0 z" U. A$ {" i2 Z$ |8 mSCB Strategic Defense System Control Board. SCC (1) Standing Consultative Commission (Treaty negotiation related term). 7 l4 l" L0 |! z2 D(2) Space Control Center. ( v: L9 @! v. q# ^( A5 c+ \; G5 g5 hMDA GLOSSARY, VER. 4.0 S ( [8 K+ z; R' _, ?, T! q4 D2 S258 SCCB System Configuration Control Board. SCDL Surveillance Control Data Link. ( S! E2 P/ B6 m; ]5 kSCE Submunition Chemical Experiment. SCF Satellite Control Facility. SCG Security Classification Guide. ' P/ p9 t, o7 a6 f3 NSCI Special Compartmented Information (Security term). - w" r( j: k( @) U" D7 p- dSCIF Sensitive Compartmented Information Facility (Security term). ( T1 |6 p" D+ R* r4 p, |: Y9 ZSCIT Systems Concept Integrated Technology. SCMP Software Configuration Management Board. 3 j0 ?' q& Z( u) S% H0 |2 v! iSCN (1) Specification Change Notice. (2) Ship Construction and Conversion (Navy). (3) Space Communications Network. SCOMP Secure Communications Processor. SCOPA Survivable Concentrating Photovoltaic Array. 0 o0 f9 K) b. B! d7 ?* W t8 b7 ZSCORE Scientific Cooperative Research Exchange (US-UK). A science exchange to + |! Y0 | E* @) F' Ainvestigate theater missile defense related issues. % _0 Q5 }2 a5 R3 Y5 V gSCP System Concept Paper. SCR Special Contract Requirement. . D+ I U9 z( q% O6 {9 HSCSI Small Computer Systems Interface. ; _% \5 I; s; C$ f- ]SCT Single Channel Transponder. ! l L8 }/ B# F O! Q# GSCUD Surface-to-Surface Missile System. 7 ?6 y2 J" w7 Z3 DScudCAP Scud-Combat Air Patrol. SD Strategic Defense Command (Army term) (See also SDC). SDB System Design Board. SDC Strategic Defense Command (USA term). SDCC Strategic Defense Command Center. $ e' o6 L& t* C2 FSDCE Software Development Capability Evaluation (AFMC term). . ?7 C5 _4 ^: R2 i3 d$ ?: d0 ESDCV Shuttle Derived Cargo Vehicle. SDD System Description Document. + k- Z* z) f3 kSDF Self Defense Force. # l' j( K" I$ g7 K. k5 W$ L, T# RSDI OBSOLETE. Strategic Defense Initiative. & z% G, v1 V' |( k& MMDA GLOSSARY, VER. 4.0 S 259 ! a( \+ b' ~5 h3 p* LSDIAE OBSOLETE. SDI Acquisition Executive. (Re-titled BMD Acquisition Executive (BMDAE).) 4 k0 ]2 Y e4 ~0 X& {SDIARC OBSOLETE. Strategic Defense Initiative Acquisition Review Council. SDII OBSOLETE. SDI Institute. 2 w" N0 X0 F; j; u: e; J( @4 {/ [SDIO OBSOLETE. Strategic Defense Initiative Organization. (Predecessor 3 _2 @9 q; m# t c+ n1 b1 forganization to Ballistic Missile Defense Organization (MDA).) 5 Q" |- B# c- KSDIO/PP Strategic Defense Initiative Organization/Program Planning. 7 e0 T# B+ s# \! h- t. _3 Y$ lSDIP OBSOLETE. Strategic Defense Initiative Program. (Predecessor program to ; }' l' w, v$ `1 ?4 v7 U$ l! j! @$ `Ballistic Missile Defense Program.) SDISM OBSOLETE. SDI Simulation. SDL Software Development Library. % v7 W' m% f2 z0 A' ASDLC Synchronous Data Link Control (TelComm/Computer term). SDLS Satellite Data Link Standard(s). ! g! T# O9 H" V' ~SDN System Design Notebook. ( o B5 ~4 x' D# U8 y" _SDP Software Development Plan. SDR System Design Review. 2 M' a+ L# H/ g, DSDRU System Design Review Update. 2 S8 |$ R2 p0 kSDS Strategic Defense System. . m% q" _2 I% l6 r& Z* D9 a; hSDS Element A stand-alone system (e.g., a weapon or satellite), which is the smallest entity 1 F+ m; i9 y6 t1 w( c8 icapable of performing a designated function with, specified results within the 1 q5 g+ k5 M6 t {7 i0 k* YStrategic Defense System.

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SDS-CC Strategic Defense System - Command Center. ' W# G: ], t9 Z& b7 U% C$ oSDSD Strategic Defense System Description. 4 n% m( `+ z' i* iSDS-OC Strategic Defense System - Operations Center. 5 ]& m8 e2 e- M! R( ESE Systems Engineering. SE&I Systems Engineering and Integration. $ Z4 N4 e. {0 _* rSE-CPAT Systems Engineering – Critical Process Assessment Tool (AFMC term). 1 I3 M# U8 t9 U+ e0 E% r( i! B3 R* ]SEA [Military] Service Executing Agent. $ Q4 r6 x1 }- I: E, `+ QSEAD Suppression of Enemy Air Defenses. + M/ \9 N$ ]8 P" d/ g' F1 Y% ?SEALS Sea Air Land (Special Operations forces (USN). Search, Active Illuminate an assigned volume of space with electromagnetic energy and collect reflected radiation. 8 c, Q% K& [+ o, p l. I1 {4 UMDA GLOSSARY, VER. 4.0 S 260 3 M& i7 N3 L9 r% ]; ISearch, Passive Collect radiation from an assigned volume of space. SEATO Southeast Asia Treaty Organization. X9 a5 \6 K& M" l" eSECC Survivable and Enduring Command Center. SECDEF Secretary of Defense (For Message Use Only). SECNAV Secretary of the Navy. SECNAVINST Secretary of the Navy Instruction. Second Strike Capability The ability to survive a first strike with sufficient resources to deliver an affective 8 m, b! _) `6 [9 gcounterblow (generally associated with nuclear weapons). Secondary Station + @) |' F" }7 h8 E# R: |; a! NA station that has been selected to receive a transmission from the primary $ J$ P, Y' H$ ~% S6 a% \station. The assignment of secondary status is temporary, under control of the primary station, and continues for the duration of a transmission. Security 1 Z% J% y/ h) Y/ iArchitecture + b+ E5 l/ E9 Q B* vThe portion of the baseline SDS architecture that is responsible for preserving the confidentiality, integrity, and assured service of any of the sensitive, systemvalued functions and information elements (assets). 8 Q( A; U& G9 w- c/ l; H1 W, wSecurity Criteria The set of requirements that should be met so the security system can provide a maximum degree of effective deterrence at the lowest cost. $ J( j/ s3 v- B6 s- H* `9 FSecurity Level The combination of hierarchical classification and a set of non-hierarchical categories that represents the sensitivity of information. ! G4 i+ L* G, c! wSecurity Policy The set of laws, rules, and practices that regulate how an organization manages, Z* ?. A$ i* L" ?* Sprotects, and distributes sensitive information. # Q3 o5 d8 m# \: l3 X9 ?Security Policy " Q. Q5 j; v0 V1 V6 L( WModel An informal presentation of a formal security policy model. # d8 J# j8 w, I# T) e* VSecurity Program The implementation of formal security policies and procedures established by DoD and other departmental publications to secure vital components of weapon $ E( O" Z8 k' M5 K: V+ Msystems and essential direct support systems from enemy hostile operations and other forms of ground attack. Security 4 S x- ~: _1 T$ `Relevant Event / S2 N! v, P- t/ s2 U7 zAny event that attempts to change the security state of the system. Also, any 9 y" b* B) x+ R$ f& m& e( Hevent that attempts to violate the security policy of the system. # q2 Y+ g' q6 j6 e3 o* qSecurity / v" `. z$ W9 V) u" lSubsystem + |& d7 e" V7 YThat part of a weapon or defense system, which is added specifically for the 6 H0 e8 V2 z% a$ z, A Qperformance of security, functions and not categorized as components of other subsystems. " Z) D( t% a- v- \1 wSecurity System The aggregate of all mechanical and electronic equipment countermeasures in a system which contributes to its security from intelligence gathering and clandestine or overt attack, including organized system function and procedures, as well as the security subsystem. Security Testing A process used to determine that the security features of a system are implemented as designed and that they are adequate for a proposed application " Q _8 N ~4 ?" Ienvironment. SED Software Engineering Division. 9 S! O+ b( t$ p7 x# U6 @MDA GLOSSARY, VER. 4.0 S ; F1 s9 V( I- B4 I+ s261 ( G( T- ?+ F$ V% ]8 WSEDD Systems Engineering Development Data Base. 4 ]! o! Q3 x5 T! c8 MSEDS System Engineering Detailed Schedule % ]. t- v2 B, M3 ]7 z: d' kSEE Software Engineering Environment. ' c# F* U2 S4 H& K; f F0 NSEED Support for East European Democracy (P.L.101-179; 22 USC 5421). 4 w6 B7 t1 e* y! m. e; g! m9 jSEER (1) Sensor Equipment Evaluation and Review. (2) Sensor Experimental Evaluation Review. - o3 f) U. R1 b3 RSEFC Space Environment Forecast Center. + c3 l1 O' \5 N: z1 a& oSegment A grouping of elements that are closely related and often physically interface. It $ W- D: o( f8 A& o) M0 T1 qconsists of CIs produced by several contractors and integrated by one. SEI Software Engineering Institute. SEIC Systems Engineering and Integration Contractor. - q) i/ | r' T9 o/ u' KSEIC PP Systems Engineering Integration Contractor Program Plan. SEIPT Systems Engineering Integrated Product Team. / v7 o& n9 I2 _9 X7 Y9 j) RSEIT Systems Engineering Integration and Test.

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Selected - {2 O# ]; z' _4 ^( d5 Z. `" J6 `! UAcquisition ; L& M% `, ` z6 a- S4 uReports (SAR) Standard, comprehensive, summary status reports on major defense acquisition 7 h5 h s3 M3 ]: vprograms (ACAT I) required for periodic submission to Congress. Selective, Adaptive Defense Selective, adaptive defense assigns interceptors to RVs based upon defended asset values, the number of arriving RVs and time to impact. Selective Kill Assigns interceptors to targets on the basis of missile type, launch area, impact area, time of launch/arrival, or predicted threat utility (e.g., SS-18 or its follow-on). : m: Y" Y( Q/ j8 [) e; N6 USelectivity Refers to choosing a subset of targets either for attack or defense. (See 5 \/ @' @' D4 U" u+ LPreferential Defense and Preferential Offense.) SEMA Special Electronics Mission Aircraft. / {. k" }3 u9 g! Z0 e; n% ZSemi-Active 2 z% g; n- F" dHoming , d' j' j+ Z N/ |9 s2 BGuidance Z+ B; d* `) `A system of homing guidance wherein the receiver in a missile utilizes radiations from a target, which has been illuminated by an outside source. 8 A6 O% _7 f! S6 kSemi-Active Sensor 0 g0 U$ H/ u/ U n0 t! }+ y" J* hOne that does not generate radiation itself, but that detects radiation reflected 5 g4 M* u& O0 N0 yby targets when they are illuminated by other BMD components. Such devices 4 ~& D7 Q- p* \' E2 Z$ _are used for tracking and identification and can operate without revealing their own locations. SEMP Systems Engineering Management Plan. SEMS System Engineering Management Schedule. s( v1 S! t+ Q& M9 uMDA GLOSSARY, VER. 4.0 S 262 Senior - Q! X& O$ I) `$ H4 a& N1 b. WProcurement 7 r9 z5 N4 ^6 jExecutive (SPE) - j2 o* s- n( o) bThe senior official responsible for management direction of the Service procurement system, including implementation of unique procurement policies, regulations, and standards. The Senior Procurement Executive for all non- % h' r( S4 @! N/ t9 z$ D0 Y8 PService DoD Components is the Under Secretary of Defense for Acquisition and Technology, who has delegated many of these functions to the Heads of & x) b& w9 n' XDefense Agencies including the Director, MDA. ! x- O; y+ {7 u* nSENSCOM Sentinel System Command. Sensor Data Measurement information. For a passive sensor it is usually irradiance time, and LOS. For an active sensor it may include range, Doppler, cross section, etc., as well. 4 [/ P5 X5 C B7 }: ?* @8 o* N) zSentinel ABM system designed for light area defense against a low-level ballistic missile 7 i+ v' j5 l- n' `$ [attack on the United States. Developed into the Safeguard system in late ) `2 A& k5 e w8 _' }, C4 O% H1960's. + B3 r4 G: D/ v. L: R WSEO Survivability Enhancement Option. 3 ]- r7 s, @' q& zSEP Signal Entrance Panel. Separation 7 ^# ]4 p. h" B7 BHardware ) ]- ?* o- }7 [- Q9 p& X( g$ aObjects expelled during payload separation sequence. $ p W9 w, q9 D) ?) kSEPG Software Engineering Process Group. * J- U4 H5 }- W5 GSEPRD System Element Production Readiness Demonstration. SEQ Sequence, or Staff Equivalent. 4 E, g/ s) m) g8 KSequestration The reduction or cancellation of new budget authority; un-obligated balances, new loan guarantee commitments or limitations; new direct loan obligations, ! H( p, u" ?0 F# i% w0 a0 ]0 Acommitments, or limitations; spending authority; and obligation limitations. As delineated in the Budget Enforcement Act of 1990, sequestration is necessary if 1 p8 q; g1 H0 zlegislation is enacted that would cause spending in any appropriations category to exceed a specified cap. SERB Software Engineering Review Board. SERD Support Equipment Recommendation Data (ILS term). / S1 M4 l' ?8 f/ ]& S' XSERG System Engineering Review Group. Service Acquisition Executive (SAE) ( ], r6 c5 }% D/ H. b z. ~9 ]See definition of DoD Component Acquisition Executive. $ @9 J. S6 D+ @' g% G6 ]% }Service BMD . W9 c2 A8 ~" R3 q* v8 w% BProgram Executive Officer , M% W) W8 k: Z(PEO) A senior official responsible for execution of Service PMAs and for providing + G! J4 D4 z) }* _5 Z4 `! P: d- b& M. [guidance and Service-related direction to subordinate Program Managers. The PEO will also serve as a deputy to the GM. (Consistent with PEO authorities and responsibilities documented in DoDD 5000.1 and DoDI 5000.2.) Service Component 6 e1 _' h" r8 j# \Command 8 f' v3 l, R! ?$ bA command consisting of the Service component commander and all those 1 m" p6 U# a+ M& y- ?4 b- O' findividuals, units, detachments, organizations and installations under the : ~0 u& R, Z- gcommand that have been assigned to the unified command. ) y' o) x1 x4 Q2 x: z$ \7 FMDA GLOSSARY, VER. 4.0 S . z( l, O* s1 V0 X263 1 u; Z, P- }' K" _$ ~Service Life Extension Program (SLEP) Modification(s) to fielded systems undertaken to extend the life of the system 2 ]4 m0 A5 }1 ~% {, G- `: W1 wbeyond what was previously planned. : z# j- K2 [+ EService Test A test of an item, system, or technique conducted under simulated or actual 7 U0 Z5 j9 c8 T. boperational conditions to determine whether the specific military requirements or characteristics are satisfied. 4 h7 I4 _9 a. b6 MSES Seeker Experimental System.

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SESE Software Engineering Support Environment. SET System Evaluation Threat. ! @ L8 E( S0 d6 J# I# S! N7 GSETA Scientific, Engineering, and Technical Assistance. / B+ H) | d/ Y2 qSETAC Systems Engineering and Technical Assistance Contractor. : {! a& ?, }% m0 `" _SETP Solar Electric Aircraft Test Platform. SEW Space Electronics Warfare. ) I5 m2 Z! \$ oSEWC Space and Electronic Warfare Coordinator. ) m; p$ V2 t! P- v9 m" N% d7 ISEWS Satellite Early Warning System. $ c" n! u- S. U) KSF Standard Form. SFC Space Forecast Center. SFS Shoot-Fail-Shoot. * @/ m" D7 e1 e1 l1 T2 ` L3 L; i6 XSG (1) Steering Group / a0 u: n* Y1 j, U+ M0 [(2) Silicon Graphics SGEMP System/Source Generated Electromagnetic Pulse. SGLS Space/Ground Link Subsystem. 8 O# d/ g9 ]+ D7 |7 _3 I7 X- pSHAPE Supreme Headquarters Allied Powers Europe. 2 i# V+ T2 u9 c- bSHF Super High Frequency. 0 E) o8 w# @' z' E/ V* E1 aSHIELD (1) System High Energy Laser Demonstration. (2) Silicon Hybrid Extrinsic Long-Wavelength Detection. Shielding Any material or obstruction, which absorbs (or attenuates) radiation and thus tends to protect personnel or materials from the effects of a nuclear explosion. A moderately thick layer of any opaque material will provide satisfactory shielding from thermal radiation, but a considerable thickness of material of high density may be needed for nuclear radiation shielding. Electrically continuous housing for a facility, area, or component, attenuates impinging electric and magnetic . T& a* X* b% }& K' z& { s1 G5 pfields. 4 d3 F6 X" W/ K1 ^: v! ?0 Q5 a k# o9 ~SHIPALT Ship Alteration. : K1 s$ W+ H% N+ ~% i, S7 J8 R+ ?Shoot-Back The technique of defending a space asset by shooting at an attacker. MDA GLOSSARY, VER. 4.0 S 264 + J1 A- o( _' o+ C3 y/ |& ZShoot-Look-Shoot * z C1 b. K x(SLS) A tactic used to achieve Defense Engagement Options (DEOs), such as assured kill by shooting at the target, looking to see if it was killed, and shooting again, if ; h' f8 U/ g* J* ]; g# u7 F/ Fnecessary, to achieve the kill. SHORAD Short-Range Air Defense. 0 a! C2 O: ]/ K4 o$ yShort Range Air Launch Target Single-stage, air-launched, solid propellant theater target with threat representative reentry vehicle. Short Range Ballistic Missile 6 X) b8 P) _9 f1 l, V! X% ~& T7 z(SRBM) 1 [; l5 N+ O+ ^3 d/ g5 D# `A ballistic missile with a range capability of 30 km to 1,000 km. (USSPACECOM) Short Wavelength Infrared (SWIR) + A1 Y$ y4 ^0 N9 G8 EThermal radiation emitted by a source in the electromagnetic spectrum ( i7 e6 R6 m6 u$ x) a! Gencompassing infrared wavelengths of 0.75 to 3 microns. 9 Z* U6 O" b5 w" m; x' w& d: SSHOTL Simulated Hot Launch (missile engineering term). # ~. H$ r; C1 J7 V" W8 @$ a2 Gshp Shaft Horsepower. 7 n) k0 C: J2 XShrouded RVs Reentry vehicles enclosed in a material designed to shield its thermal and other 0 d- {2 O7 b! Z6 [8 U" @6 xcharacteristics. SI Special Intelligence. * E7 O& j' _& O' Y3 VSI&I Systems Integration and Interoperability. , Y2 k" q, c0 ]1 ~8 v8 h& ^0 PSIC (1) Silicon Carbide. (2) Standard Industrial Classification. SICPS Standard Integrated Command Post Shelter. SIDAC Single Integrated Damage Assessment Capability. SIDD System Interface Description Document (US Army term). # m1 s# ?- B. d& nSidelobes Residual EMR surrounding the main beam, which is of weaker power than the , w& N! G: M, p0 C* @main beam. % k& v3 a4 U6 ^; A+ ^2 \9 iSIDPERS Standard Installation Division Personnel System (US Army term). SIDS Secondary Imagery Dissemination System. * Q9 R+ z0 F+ X# ASIE SATKA Integrated Experiment. SIF (1) System Integration Facility. (2) Selective Identification Feature : C5 R" _8 r9 _SIGINT Signal Intelligence. i% y+ e3 j ^: MSignals Security % W& Z; p w6 K) i(SIGSEC) 3 w' l) S' C( E3 r" x! Q7 w3 \The overall program for communication and electronic security. Signal-to-Noise 3 p& ] F4 H1 `* I7 c7 |Ratio (S/N) (SNR) & G! X3 Y# K6 Y; `+ |8 D) jRelative power of the signal to the noise in a channel; usually measured in ' `# g5 m% j3 `# @: ldecibels. MDA GLOSSARY, VER. 4.0 S . ~' a, i8 C, ]5 A z265 Signature (1) Distinctive type of radiation emitted or reflected by a target, which can be used to identify that target. (2) The characteristic pattern of a target displayed by detection and identification equipment. 0 F% c- d5 n! q9 o' k5 r3 R7 M! I- qSignature Histories A list of observed target signature characteristic parameter values as a function of missile flight time used for target discrimination and kill assessment. SIGSEC Signals Security. $ C7 C' C$ i# A: S1 N7 BSIIPT System Integration Integrated Product Team (THAAD Program term). . _" o% B+ u$ C7 rSIL Systems Integration Laboratory; Sunnyvale, CA. SIM Simulation.

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SIMM Second In-line Memory Module. 2 D2 \3 O4 ]' r% K" K9 k; T8 nSimple Security Condition . a( s0 Z$ H' W$ t& n% @: DA Bell-LaPadula security model rule allowing a subject read access to an object , p, A+ a2 I* z) g: jonly if the security level of the subject dominates the security level of the object. SIMS Security Information Management System. Simulation A simulation is a method for implementing a model. It is the process of $ c. D( }& y3 H( e6 _& m pconducting experiments with a model for the purpose of understanding the ) E3 n0 x5 G5 R* a# _2 b. ubehavior of the system modeled under selected conditions or of evaluating various strategies for the operation of the system within the limits imposed by developmental or operational criteria. Simulation may include the use of analog }. C: e9 ~5 I& L C! w& ~0 v# Qor digital devices, laboratory models, or “test bed” sites. Simulations are usually 9 ]6 v# P- D4 e/ ~programmed for solution on a computer; however, in the broadest sense, military ) ^$ b3 v9 e9 L' bexercises and wargames are also simulations. Simulator A generic term used to describe a family of equipment used to represent threat ! ]( |; G% v( w! p e' aweapon systems in development testing, operational testing, and training. A threat simulator has one or more characteristics which, when detected by human + O) y) J5 R; [' T2 I, tsenses or man-made sensors, provide the appearance of an actual threat " u7 B" N; I: i$ d# N$ jweapon system with a prescribed degree of fidelity. SINCGARS Single-Channel and Airborne Radio System. Single Integrated # j3 @$ r! D& ^! G0 XOperational Plan 3 }6 }% v9 I! Q" T; U8 x(SIOP) : s- D7 a3 S$ A g& ~ kPlan by which the nuclear strategic offensive forces will retaliate when directed 6 v1 r2 |. u# a: tby the NCA. Single-Level ' R/ i0 I: {6 }) |Device $ ^# D. j# f2 @7 uA device that is used to process data of a single security level at any one time. . E p0 B9 k: q- H1 |$ Y0 D6 rSince the device need not be trusted to separate data of different security $ [: l9 N: T: \- `9 i% I2 _8 alevels, sensitivity labels do not have to be stored with the data being processed. 4 @, r) b8 m& Y+ Z& K( c. gSinglet A space vehicle, such as a Brilliant Pebble, which contains only one intercept * Z% ?/ U" \( _, l! t) h( T; ?vehicle. 3 Z: o) d& v: X& R( g; n$ U1 PSIOP See Single Integrated Operational Plan. / l. Q/ t2 _/ H: p, g, Q* s& VSIP SINCGARS Improvement Program (US Army term). : I- q/ Q) T/ p1 `SIPM Service Integration Program Manager. MDA GLOSSARY, VER. 4.0 S 9 P; e$ r/ h( o9 e+ X- Z266 ( s* @( a& V4 i( U+ `$ JSIPRI Stockholm International Peace Research Institute (Sweden). SIPRNET (1) Secret Internet Protocol Router Network. (2) Secure Information Protocol Net. SIPT (1) System Integrated Product Team. (2) Services Integrated Product Team. " P7 V. I) j- a4 L+ @SIR Signal Interface Ratio. SIRE Space Infrared Experiment. SIRMR Senior Information Resources Management Representative. SIRRM Standardized Infrared Radiation Model. 4 x! D0 U/ }3 l5 H) R$ `SIRST System Shipboard Infrared Search and Track System (USN term). : {4 r6 r/ u, R1 Y( K! z3 WSIS Special Compartmented Information Isolation Segment. SISS Subcommittee on Information Systems Security. SIT System Integration Test. 2 F* X" ?$ q% i/ Z2 _ [" uSituation . I0 x+ m, H/ Y+ P3 JAssessment ; E) H" w3 [( t' GThe determination of the extent to which observed event(s) constitute a threat W$ s3 @: ^0 V N. \(e.g., isolated event, mass attack, etc.), using the attack characterization information. SIWS School of Information Warfare and Strategy. Six Year Defense / h- [9 d9 b6 HProgram (SYDP) The official DoD document, which summarizes forces and resources associated with programs approved by SECDEF. Its three parts are the organizations affected, appropriations accounts (RDT&E, operations & maintenance, etc.), and the 10 major force programs (strategic forces, airlift/sealift, R&D, etc.). R&D is Program 6. Under the annual PPBS cycle, SYDP is published normally three ' V; M* W, L, |3 H8 ~# btimes: October, January and May. The primary data element in SYDP 5 {7 t: g8 }$ q$ ?; J3 Zrepresenting aggregation of organizational entities and related resources is the 9 f `. z) z" gprogram element. Size of Threat $ R4 b* ~8 F" R8 Y% e; g6 b; j, ]. JCorridor 2 K- F: g% [- a* p(LxWxAltitude) A volume of space in which a particular group of RVs would occupy, defined by launch location and designated target area. SKKP (Former) Soviet system of outer space monitoring. Skunkworks A separate program management operation established to operate outside the normal process, either to expedite development or because of high security # I( G5 B) q1 O$ C+ Bclassification. ) i+ F) {0 A1 d a) B4 XSL Sea Level.

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SLAM Standoff Land Attack Missile. SLAM-ER Standoff Land Attack Missile-Expanded Response (USN term). SLAR Side Looking Airborne Radar. SLAT Supersonic Low Altitude Target [missile]. " L) q2 V* `7 [7 fMDA GLOSSARY, VER. 4.0 S ) t9 ~6 g' T. @) m: x: H; r! c267 Slave A remote system or terminal whose functions are controlled by a central "master" ! R: m5 V$ J; D0 H" ^system. It is similar in concept to a host system in that it responds to remotely ; S( O9 \/ G7 T4 n: ^8 P' ^" [& Mgenerated requests, but unlike a host system, is usually capable of performing a limited range of operations. ' h7 D Y7 z1 b, T. ~0 qSLBD Sea Lite Beam Director. SLBM Submarine-Launched Ballistic Missile. SLC Space Launch Complex. SLCM Sea-Launched Cruise Missile. SLD System Link Designator. Slew Time The time needed for a weapon/sensor/antenna to move from point to point. SLIP Serial Line Internet Protocol. : ?7 F+ u z9 |/ ZSLKT Survivability, Lethality, and Key Technology. * K8 ~. ^; f. Q& ASLOC Sea Line of Communication. SLRX System Life-cycle Risk Expert. " ~4 g8 U0 L3 P' y8 u8 E- pSLS See Shoot-Look-Shoot. 3 d6 [0 s! d9 m) T, n+ W$ M, VSLT Strategic Laser Technology. 2 ]/ B) d5 z g, H& xSLV (1) Space Launched Vehicle. (2) Satellite Launch Vehicle. 5 ~+ r9 N5 X. \* g! mSM (1) Skunkworks Mission. (2) System Manager. 5 o3 E; `" m( V3 ESM&R Source, Maintenance and Recoverability (ILS term). 4 z$ C8 ^( C5 }SM-2 Standard Missile-2. (U.S. Navy) / {5 n, |3 {: s1 L+ b0 b+ H5 ESM-3 Standard Missile-3. / \, S9 C9 r) U) _( A r7 ^& TSM-ALC Sacramento Air Logistics Center (USAF term). ; a5 U E6 k$ X7 ~ Z5 f% R, y3 e' b3 e3 ySmall Optics Precision mirrors or refractors, less than 1 meter, and related technology, for $ ~/ _+ `; |- }7 C# hprecise pointing and tracking from/to relatively small vehicles separated by large distances. + o1 y9 Q, M6 u1 XSmart Checklist “Destroy, disrupt, damage or destroy” BMC3 tool for BMD warfighters. 5 F8 u4 J8 a- w: |! _9 G1 u* N* I4 pSmart Munitions Munitions that “think for themselves” and have the self-contained ability to 2 {; Y4 j/ r9 v1 A( A/ ?0 Z3 _0 `search, detect, acquire and engage targets. SMAT Satellite and Missile Analysis Tool. SMATH Space Materials Advanced Technology for Hardness. SMC Space and Missile System Center. SMCo Standard Missile Company. MDA GLOSSARY, VER. 4.0 S 6 s$ w+ z! \. I, c% K268 7 V3 G% S8 c0 G8 w( Q8 z! K, P/ ~SMCS Standard Monitoring and Control System (for US naval ships) (see ICS). 5 @* K; Q: T7 U3 F4 L# |0 L/ cSMD (1) Strategic Missile Defense. (2) OBSOLETE. Navy Sea-Based Midcourse Defense. See AEGIS BMD. 6 r! u; f+ W4 h" [! i6 _+ uSME (1) Single Management Element. (2) Subject Matter Expert. SMERFS Statistical Modeling and Estimation of Reliability Functions for Software. # g' m# A8 r% H. ^( cSMES Super Conducting Magnetic Energy Storage. SMMW Submillimeter Wave. SMP Soviet Military Power (US DoD publication). SMR Code Source, Maintenance, and Recoverability Code (ILS term). . \( B+ p+ Y7 }0 ]: D% tSMS Standard Mobile Segment. $ i/ ~1 |0 ]% K* N8 ~SMTP Simple Mail Transfer Protocol (computer term). SMTS Space and Missile Tracking System (formerly called Brilliant Eyes). SNC System Network Controller. " X% ~# {2 \; X$ Y3 q' ?+ Z* iSNDM Secretary of the Navy Decision Memorandum. SNDV Strategic Nuclear Delivery Vehicle. $ J) ~- ?3 G: z, ?. ]5 MSNF Strategic Nuclear Forces. SNI San Nicholas Island. Part of the PMTC. ; p! _2 ~. Y1 E: VSNIE Special National Intelligence Element. SNIPE OBSOLETE. SDI System Network Processor Engine. SNL Sandia National Laboratory, Albuquerque, NM. ) @ m0 X! [% X: tSNR See Signal-to-Noise Ratio (Also called S/N). 8 V# M" H1 j5 z' hSNRC Soreq [Israeli] Nuclear Research Center. 2 P/ Y9 @) `2 sSOA (1) State-of-the-Art. (2) Speed of Advance. & D, @' t" N2 Z: `, OSOC Statement of Capability (Contracting term). SOCOM Special Operations Command. SOCS Subcommittee on Computer Security. SODD System and Operations Document. * X3 a! J& d i* Y, M) ?0 USODO Senior Offense/Defense Simulator. " F# W2 \7 h; S) x$ \. a2 pSOF (1) See Strategic Offense Forces. (2) Special Operations Forces. MDA GLOSSARY, VER. 4.0 S 9 J3 i6 ? w- Q! q+ i) B" A0 } ]269 : l$ J" \ Q' T! ^7 s- L# QSOFA Status of Forces Agreement. Software + Q& h, g% B/ l0 PArchitecture $ o5 Z3 R# h) q$ g6 Y7 oThe implementation of solutions to the problems in the domain. It becomes a model for constructing applications and mapping requirements from the domain : x8 `8 G6 |) X' Wmodel to reusable components. A generic architecture provides a high-level generic design for a family of related applications as well as a set of components intended for any instance of that application. The generic design eliminates the 2 f# d2 f6 ]2 ~. E' x# {need to develop a high-level design for each application within the domain. As a ( C, g% ^& l! G+ {; mresult, domain developers use these representations as specifications for reusable components. Software Development ! E! @; ?/ M1 ~& ^Cycle - E% \. P8 r1 u0 r* j8 F(1) The period of time that begins with the decision to develop a software 0 D p6 L5 F- z3 |product and ends when the product is delivered. This cycle typically 6 Q9 \/ P4 a5 k, u1 i; Dincludes a requirements phase, design phase, implementation phase, test phase, and sometimes, installation and checkout phase. Contrast . Q6 s/ [0 |8 P5 G) qwith software life cycle. (2) The period of time that begins with the decision to develop a software / Q) q) N8 n! b9 l- Uproduct and ends when the developer is no longer enhancing the product.

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(3) Sometimes used as a synonym for software life cycle. - `) O6 m- Q7 S- ESoftware Documentation Technical data or information, including computer listings and printouts, in ! h* v% p& o. J8 _& O, q7 A. ]. d7 nhuman-readable form, that describe or specify the design or details, explain the capabilities, or provide operating instructions for using the software to obtain desired results from a software system. (See Documentation.) ; [6 ?7 z& ^! g' VSoftware Engineering (1) A discipline whose objectives are to define, create, and apply a welldefined methodology that addresses a software life cycle of planning, development, and maintenance. (2) The application of a systematic, disciplined, quantifiable approach to the 9 I! i. y6 I% D& L% ~" Edevelopment, operation, and maintenance of software, that is, the application of engineering to software. Software Life Cycle The period of time that begins when a software product is conceived and ends when the software is no longer available for use. The software life cycle typically includes a concept phase, requirements phase, design phase, implementation 9 Y$ A, i Z$ ` ~; F/ j0 e2 h" Zphase, test phase, operation and maintenance phase, and, sometimes, retirement phase. ( y% {$ B" H& \9 E6 rSoftware Support The sum of all activities that take place to ensure that implemented and fielded 1 n$ p; X+ k* rsoftware continues to fully support the operational mission of the system. Software support includes pre-deployment software support and postdeployment software support. . Y0 t) @* V1 {7 SSoftware Test % c/ \! M9 Q3 y; k7 m* ]. z P4 A3 H2 UEnvironment 9 t( U$ w9 n# ]# q H O( O3 qA set of automated tools, firmware devices, and hardware necessary to test software. The automated tools may include but are not limited to test tools such $ |. w' F+ s( c% H2 J- Q3 p+ was simulation software, code analyzers, test case generators, path analyzers, 5 ?" u+ | L2 u) `etc. and may also include those tools used in the software engineering environment. SOI (1) Silicon-on-Insulator. (1) See Space Object Identification. % N5 T6 v, Z, ]$ J. n) x- RSOIF See System Operation and Integration Functions. 3 @: H- l8 L( \SOJ Stand-Off Jammer. r Z: F& t- i9 S5 O8 r0 xMDA GLOSSARY, VER. 4.0 S " X5 R0 F3 Y. _$ E270 Soldier-Machine ; e, |9 ~- E1 o7 _" X* L GInterface ) c% _, Y/ T/ N$ aConsiderations through system analysis and psychophysiology of equipment 7 s i; l# J) B. X T' [$ ?4 l' _designs and operational concepts, to ensure they are compatible with capabilities and limitations of operators and maintainers. 7 ^6 D' ] m9 s; R2 wSole Source / K- D) _7 L' o% c. w- SAcquisition A contract for the purchase of supplies or services that is entered into a proposal to be entered into by an agency after soliciting and negotiating only one source. SOM System Object Model. ' P: O; n! w8 V, {1 G9 k, X6 e) M# ASONET Synchronous Optical Network. 2 X' h3 x+ }9 KSOO Statement of Objectives (See also SOW). 6 Z% {6 Q; h* m, WSOP See Standard Operating Procedure. SORTIELOT Sortie Allotment message (JFACC term). - O' C, {" c& J, B. n+ YSORTS Status of Resources and Training System. ; O! m! M7 ]; Z: _, ?+ [' }- T. }' YSOS Silicon-on-Sapphire. SOSUS Sound Surveillance System (USN term). Source Selection Authority The official designated to direct the source selection process, approve the selection plan, select the source(s), and announce contract award. . Z% C( b" f5 e! y1 b$ VSource Selection Evaluation Board A group of military and/or government civilian personnel, representing functional ! G3 Z; W+ M# Pand technical disciplines. It is charged with evaluating proposals and developing summary facts and findings during source selection. : c( y7 r; s; l2 N. JSource Selection X w" u9 _6 OPlan (SSP) A formal written document, which sets forth the source selection organization ' Q2 a+ P/ }& H! h5 G3 L* X) dand management chain for a specific acquisition. It provides a guide for 0 \- B/ x( m2 @7 Vevaluators on how to conduct the evaluation, it details the criteria to be used to ' F! i" t% w0 c& gevaluate the offers received in a competition procurement, and it establishes a . R' \1 `3 I2 m, h' O: @" M. dbasis upon which to distinguish between proposals and to make an award. The SSP is written by the Program Office and approved by the SSA. + Y6 P. r6 x; ^& w$ E6 b1 X3 hSOW Statement of Work. ( o9 R5 F* T, g/ c, uSP (1) Security Personnel. (2) Self –propelled. (3) Signal Processing. SP-100 Space Power-100 kW. SP/CR Software Problem/Change Request. SPACC Space Command Center. `8 N7 z+ v* {. m0 x. N* uSpace and " _2 T* Y5 Q4 |7 E0 w4 s( QMissile Tracking 7 f, p7 A! ~5 p; ySystem (SMTS) 2 E" U/ S- y4 w% [Space-based satellite sensors for surveillance, tracking, and discrimination of . n5 e% r- O' Fenemy objects during post-boost and midcourse phases. These sensors support ground-based interceptors for both theater and national defense. Space-Based ; v1 V8 a5 _3 o1 _% i! D: @Architecture Study (SBAS) A 1989 study to review the space-based elements of the Phase I SDS ! m4 P8 n. ^/ sarchitecture, with emphasis on Space-Based Interceptor (SBI), Brilliant Pebbles I Y d+ p* j( f(BP), and the Space Surveillance and Tracking System (SSTS), to define and justify a recommended architecture for Phase I and beyond. " G6 g1 W3 }/ W8 O# Q% f0 ]6 |+ W$ v! bMDA GLOSSARY, VER. 4.0 S ; b" W; h# f, X; M7 U5 R271 " s$ y' L9 M, i% j& I8 H$ q- d2 GSpace Based ?* e; i9 c7 h: f( kInfrared System ) w+ {- c% O4 q" r# w; s" c2 J(SBIRS) : ]( l ]- l0 E5 q# QSBIRS will be a consolidated system that will meet United States infrared space 3 l) D- r# }, Y/ z$ msurveillance needs through the next 2-3 decades. SBIRS is intended to be an " Q/ T. W* k6 \! h# N0 u1 Uintegrated “system of systems” including multiple space constellations and an evolving ground element. The baseline SBIRS architecture consists of four Geosynchronous Earth Orbit (GEO) satellites; two sensors on Highly Elliptical Orbit (HEO) satellites; Low Earth Orbit (LEO) satellites; a ground system consisting of a CONUS-based Mission Control Station (MCS), a backup MCS, a survivable MCS, and oversees relay ground stations and re-locatable terminals; and associated communications links. The SBIRS is designed to meet the missile defense, missile warning technical intelligence, and battle space $ j# e% F+ H1 ]7 y& mcharacterization mission requirements identified in the JROC-validated SBIRS ' @ y# f& Z, `- WOperational Requirements Document. The SBIRS program will begin replacing the operational Defense Support Program (DSP) ground segment in 1999 and begin replacing the DSP satellites in 2002. 3 |; g1 J4 y2 c; B2 ?Space-Based Interceptor (SBI) % Y/ y% R: }+ k; Z6 ]OBSOLETE. A distributed set of low earth orbit satellites that may provide launch detection and booster tracking, and that serve as kinetic or kinetic energy 7 y% `$ _( t5 \$ N' Tinterceptors of boosters, PBVs, and/or RVs. (USSPACECOM) 3 F9 x2 k" o2 G6 b6 R3 \, `Space-Based / v/ V3 r4 @( m6 p8 Z5 pSensor 7 w$ P" A; @# B3 `2 l6 zA system that provides global above-the-horizon surveillance to detect and track 9 M1 J8 ~: v# ^3 ]PBVs, object clusters (RVs and penaids), and resolved midcourse objects, as 6 ~2 R: {. L2 \3 b: Cwell as below-the-horizon tasked hot spot detection of boost phase missiles # q0 R3 P0 `+ @' P) Wwhen cued by a space-based weapon or a priori knowledge. It provides surveillance data for use in situation assessment, operational intelligence ; y7 }$ G2 N) V; Xcollection, and for cueing other sensor and weapon elements. During midcourse, sensors discriminate and track RVs and associated objects to support midcourse engagements. (USSPACECOM) , u1 d9 W/ f ~Space-Based Surveillance and Tracking System 5 T! K- @* `; g(SSTS) n. S. J& a& z* ]OBSOLETE. A satellite-borne electro-optic tracking and surveillance system in medium earth orbit. The satellites would track targets from medium earth orbits against a cold space background and near the earth limb. Individual objects’ 2 [: Z( r" k6 _# {( @4 m- s0 I* Sstate vectors would be generated from correlated information from two or more ! \4 D# S* _4 Ysensors. (Predecessor to Brilliant Eyes (BE). Space Command Center (SPACC) . F" g" [! p6 C; [% nA USSPACECOM center located on Peterson AFB, CO, in Building 147(1). It is the primary command facility for USSPACECOM providing USCINCSPACE with 0 g7 C9 D; n6 Q# ethe information necessary to perform assigned missions.

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Space Control 6 i- }1 v9 Y: @& N. qOperations # i8 b( B; c6 G3 eOperations that provide freedom of action in space for friendly forces while, when 7 e: A% M8 f+ V! L6 {3 ndirected, denying it to an enemy; includes the broad aspects of protection to US and Allied space systems and negation of enemy space systems. Space control " a3 g w% c2 p) Woperations encompass all elements of the space defense mission. 3 A- K a- a) {% XSpace Defense The defensive aspect of space control operations which includes all active or / ^0 [" G+ d& R6 k6 ]2 }passive measures planned or taken to defeat attacks against friendly space % N9 O+ ^$ w3 L9 B; Q5 d+ ?- asystems or enemy attacks from space. 4 T0 [. }7 ?0 y0 U% d$ NSpace Defense Operations 4 [& L9 n1 c# I H+ k! ~Center (SPADOC) ; a" Z J7 F0 { X: nA center in CMAFB responsible for monitoring and reporting of ASAT attacks on - G9 M- |8 |5 p7 l) |' T0 DBlue satellites, negating designated satellites, and reconstituting and protecting 6 ~6 h, \9 X! |designated satellites. Space Detection - D% s# X/ g7 Z5 G6 O& }and Tracking System (SPADATS) ( [/ }8 C' f' H/ ]1 tA network of space surveillance sensors operated by the U.S. Air Force. : v9 _4 w4 ?9 i; ]" u' o' E- L0 G9 ~& zMDA GLOSSARY, VER. 4.0 S 8 V Y X% E) U7 [272 9 U' c7 }; s% j& Q3 r6 OSpace ( `9 D @3 ~4 [2 D) yEnvironment ; }- f1 U, F8 m) f: qForecast Center (SEFC) Center at Peterson AFB, CO that supplies terrestrial and solar weather to the CMAFB Weather Support Unit (WSU) and designated USSPACECOM units. , o. f! s7 `' K- i- z9 sSpace Forecast Center (SFC) 5 m0 u5 \" R. V0 MCenter at Falcon AFB, CO that supplies solar and space environmental warnings, analyses, and forecasts to USSPACECOM, NORAD, and DoD customers. Space Mines Devices that can track and follow a target in orbit, with the capability of exploding on command or by pre-program to destroy the target. k; z* v0 m5 l/ K' p, ?Space Object $ n, `8 d. |' S! N0 ]* n3 m5 G" C8 zIdentification (SOI) Use of radar, imaging, and other collection resources to determine size, shape, & @* `. O6 B8 s$ l: w. {+ Bephemeris, and identity of space objects. - _) C: n1 q! w" f2 H% s, N* nSpace Power Generation and control of electrical energy in space, from various originating sources (e.g., nuclear, chemical, solar). & L) E* b" R2 e0 L" J" V% x+ @Space Support 4 b6 m- g# w* T w' y4 a; `1 YOperations ! u( o7 l$ O& kOperations required to ensure that space control and support of terrestrial forces are maintained. They include activities such as launching and deploying space 5 L0 p7 H; V0 v6 A s1 Rvehicles, maintaining and sustaining space vehicles while on orbit, and recovering space vehicles if required. 0 Q; {+ J+ \2 ?7 T2 y/ ySpace / G5 N% G6 V) ]+ H1 A1 ?/ \Surveillance ; J0 `& y5 P0 s1 q(SPASUR) An operational space surveillance system with the mission to detect and determine the orbital elements of all man-made objects in orbit of the earth. The 7 h2 ]" r6 m6 l! q; hmission is accomplished by means of a continuous fan of continuous wave energy beamed vertically across the continental United States, and an associated computational facility. It is the Navy portion of the North American Aerospace Defense Command Space Detection and Tracking System. + d% U( H# G: V* F" s! FSpace 7 F% A) ]; q3 B, e! lSurveillance Center (SSC) ! {# o9 e( `+ B. e: g% _A center in CMAFB responsible for maintaining the satellite catalog, laser clearinghouse, collision and RFI avoidance, and Tracking and Impact Prediction 3 g& ?! Y( l6 j" s( x9 C% _(TIP). Spacetrack USSPACECOM global system of radar, optical, and radiometric sensors linked to $ W6 E* }8 T# S8 B }/ ua computation and analysis center in the Space Surveillance Center. The Spacetrack mission is detection, tracking, and cataloging of all man-made $ N% ~5 n3 b; ]; ^5 X% Pobjects in orbit about the earth. 3 o; P! R# }. [! c! hSpace Transportation 2 r. V; b3 J8 g& \System (STS) 1 J) K! x# G- o6 d8 YA national asset that provides routine access to space for both civil and defense users. Elements of the STS include the Space Shuttle, upper stages, Spacelab, launch and landing facilities, simulation and training facilities, and 3 `9 S5 Q0 ?( V3 Qmission control facilities. The STS is a reusable system capable of deploying a wide variety of scientific and applications satellites. It can carry payloads 0 G7 o0 I" h9 {* [weighing up to 65,000 pounds. SPADATS Space Detection and Tracking System. : ]; M" }6 w& T4 }; l8 A+ i5 _. f/ v: `- XSPADCCS Space Defense Command and Control System. , Z, V8 K* [% B* `) gSPADOC Space Defense Operations Center. (U.S. anti-satellite mission control). SPADTS Space Detection and Tracking System. SPAR System Performance Analysis Report. MDA GLOSSARY, VER. 4.0 S 273 SPARTA SPARTA, Inc., Laguna Hills, CA. Spartan Nuclear-armed, long-range mid-course interceptor used in SAFEGUARD/Sentinel systems. SPAS Space Power Architecture Study. 7 h5 y- q0 r# x" C1 O) rSPASUR See Space Surveillance. SPAWAR Naval Space and Warfare Commend. SPC (1) Statistical Process Control (2) Special Program Center. (3) Special Programs 9 ]) f2 k; W( b5 s) S& ICenter. SPE Senior Procurement Executive. 3 Q* U8 t& {4 A8 |SPEAR Space Power Experiments Aboard Rocket. SPEC Specification. Special Data Commands Special, non-routine commands distributed for surveillance battle management, and fire control. 0 a# [4 r, X3 R* b2 t% [+ wSpecial k! @, N; H4 ?- r! @, N {" TPrograms Center National center for threat modeling and production. Located in the National Test 1 o V: f: F, a# U3 PFacility at Falcon AFB, CO. 6 y7 Y1 `3 _" x- V- f9 NSpecial Test Equipment (STE) Single or multipurpose integrated test units engineered, designed, fabricated, or % J/ z9 l( q* R9 ]" |4 }9 a B% Wmodified to accomplish special purpose testing. Such testing units comprise 8 h; T. \2 @' k6 C4 K4 o3 t- }electronic, hydraulic, pneumatic, mechanical, or other items interconnected so as ( L2 ]) M( S4 |to become a new function entity, causing the individual item or items to become interdependent and essential in the performance of special purpose testing in the development or production of particular supplies or services. Specification A document (or other media) that specifies, in a complete, precise, verifiable 0 w. l9 _3 o' e9 J0 Kmanner, the requirements, design, behavior, or other characteristics of a system ! h3 N4 ^: m$ ?3 L- ?: g: a) }or component, and often, the procedures for determining whether or not these provisions have been satisfied. Specification 6 x5 j. @ R+ g2 o/ nLanguage A language, often a machine-processable combination of natural and formal 3 l. \4 x9 O0 U5 b* R6 H* s7 {; Q% H+ Glanguage, used to specify the requirements, design, behavior, or other * ?! N* A! F8 jcharacteristics of a system or system component. - z* h' F' t& i* gSpecified 8 X) g. h) n2 G+ Y4 ZCommand ; Y. B9 Q" U& G& Q3 v; A! dA command that has a broad continuing mission and that is established and so designated by the President through the Secretary of Defense with the advice - Y% I3 b7 k: F* P7 Rand assistance of the Joint Chiefs of Staff. ! y0 z3 }' W5 u/ `" FSpeckled Trout C-135C airplane with ACBA equipment. " A! y) l1 d8 f: j3 T4 p! E8 g# L3 QSPEED System Planning, Engineering, and Evaluation Device. SPF Standardized Plume Flowfield. 3 I. l7 X, \, A5 d8 g# OSPFE Special Projects Flight Experiments. 7 P6 `7 j+ @1 ~5 r, y: ZSPICE Space Integrated Controls Experiment.

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SPIMS Strategic Program Information Management System (SDIO/MDA term). ' H+ [" C3 A2 ?' @MDA GLOSSARY, VER. 4.0 S % A s1 g/ m1 t" ~# i2 S274 SPINE Shared Program Information Network. SPINS Special Instructions (JFACC term). Spiral Development An iterative process for developing a defined set of capabilities within one increment. This process provides the opportunity for interaction between the : f7 {5 d5 w9 p7 f, U- ^1 v( [user, tester, and developer. In this process, the requirements are refined through experimentation and risk management, there is continuous feedback, and the - x0 M1 X, O7 f' V2 V( f& Zuser is provided the best possible capability within the increment. Each increment may include a number of spirals. Spiral development implements evolutionary acquisition. SPIRE Space Performance in Radiation Environments. SPIRIT Space Infrared Imaging Telescope. $ i5 N" B i b& YSPM Software Programmer’s Manual. - }/ Z$ p7 v( I, oSPO See System Program Office. (Air Force) 4 |1 s% d# X% P) b2 XSPOCK Security Proof of Concept Keystone. . m; \# [2 ]6 E8 |+ l$ E5 Q4 L) fSPOD Seaport of Debarkation. SPOE Seaport of Embarkation. Spoofing Any technique by which sensitive information or commands may be substituted $ H9 N' U/ J& _: H9 e7 Lor stopped without the knowledge of the authorized personnel involved. $ C+ _, D. H) w; N+ _/ H7 ? {SPOT Systeme Probatoire d’Observation de la Terre - French observation satellite SPP System Performance Parameters. % f2 t) n9 f1 MSPR (1) Secretarial Program Review (AF). (2) Secretarial Performance Review (OSD). ) K- }3 u$ H0 ^1 {- |; i2 O(3) Sponsor’s Program Review (Navy). Sprint Nuclear-armed, short-range interceptor used in SAFEGUARD/Sentinel systems. 2 ~. Y; _4 |. i+ G, FSPRM Solid Propellant Rocket Motor. SPRN (Former) Soviet system for missile attack warning. SPS Software Product Specification. ! {6 Y8 U4 X2 t" ]' rSPT Support. SPY-1 AEGIS radar. SQA Software Quality Assurance. + Z; |* b8 Y+ E& V2 E' ~" Y1 m4 ~SQL Structured Query Language (Computer term). sqrt Square foot. " p0 D( R! H4 Q- |( oSR AFSPC Regulation. SRA System Requirements Analysis. 8 K& Y& _$ c" QMDA GLOSSARY, VER. 4.0 S : X8 l' S: x' W$ W$ u8 a275 0 t& G5 g: ?& c0 s, P, }1 mSRAM Short-Range Attack Missile. 6 j+ z U8 d" c6 f- jSRB Solid Rocket Booster. " D8 g ^* F, T7 |: U, R# w7 KSRBM See Short Range Ballistic Missile. # h$ h4 Q9 b4 LSRD Systems Requirement Document. 0 Q V3 h- _8 S8 _; eSREMP Source Region Electromagnetic Pulse. . z J9 Q% D: zSRF Strategic Rocket Forces. ! a% h$ [7 X) p% Z6 QSRHIT OBSOLETE. Small Radar Homing Intercept Technology. Predecessor program to Flexible Lightweight Agile Guided Experiment (FLAGE). SRIM Short-Range Intercept Missile. + d ?6 t) ~+ f! M6 hSRINF Short Range Intermediate Nuclear Force. 6 q1 H7 G L, `" U: SSRL (1) Site Readiness Level. ( T( p7 {& |! @7 P7 B9 K& Q(2) System Readiness Level. (3) Super Radiant Laser. SRM (1) Small Rocket Motor. (2) Sensor Response Model. / ]" C5 P8 Y0 h+ K% h& hSRMP Sounding Rocket Measurement Program. 8 F- n- q/ ?& q) Y/ ~SRMSC Stanley R. Mickelsen SAFEGUARD Complex site. 9 b: U' q0 i! h/ ^. Q( bSRMU Solid Rocket Motor Upgrade. 5 ~0 Q" [( C* hSRO System Readiness Objective. - _; L! X4 g( I jSRR System Requirements Review. 1 O& g7 B3 v" ~ v! w4 RSRS (1) Site/System Requirements Study. (2) Software Requirements Specification SRT Strategic Red Team. SRTBM Short range theater ballistic missile. SRU Shop Replaceable Unit. ! H( I5 Z- s' F0 d4 `SRV Single Reentry Vehicle. SS (1) Solid State (USASSDC Family of T-GBR term). (2) Simulator System. 7 H- T) G) W# A; f/ @ BSS- Surface-to-Surface. SS-18 Largest ICBM in former Soviet inventory credited with carrying 10 RVs, but 7 U% {2 ^# @' y2 ]& F: Ncapable of holding many more. 0 u0 t3 Q) e' E! N W( |0 S# PSS96 Summer Study 1996 [Director, MDA]. SSA See Source Selection Authority. + ^9 v( j3 e) u$ s% uSSAC Source Selection Authority Council/Committee (Acquisition term). 8 _0 I; |7 a8 M8 w9 ]MDA GLOSSARY, VER. 4.0 S 1 t3 ~2 l4 w. f- s" r ~/ v- l1 f276 / N9 I1 F- H3 NSSB Single Side Band. SSBN Ballistic Missile Submarine (nuclear). 1 M+ }+ L h4 N# zSSC (1) See Space Surveillance Center. ) C8 B8 V/ @+ [. P8 I(2) Scan-to-Scan Correlation. ! l6 ~8 \0 j9 Y& H" G9 M0 F(3) Strategic Systems Committee. " A8 J- ^. n, Q, V0 y' n' q% h(4) Skill Specialty Code (USAF ILS term). (5) Source Selection Chairman (Acquisition term) (6) Standard Systems Center, Gunter AFB, AL. (7) Surface-to-Surface [Ground-launched] Cruise [missile]. (8) Stimulation Support Center. % C1 e! l& H' c1 F2 R8 O' `( ]SSCM Surface-to-Surface Cruise Missile. : N6 r8 `! y! ]& c6 ^4 K3 I3 ]SSD OBSOLETE. Space Systems Division. (Now USAF/SMC.) SSDA Solid State Demonstration Array. . a: A5 Z4 d; u: ]7 pSSDC Space and Strategic Defense Command (US Army). SSDO System/Segment Design Document. SSDR Subsystem Design Review. SSE (1) See System Security Engineering. * W- v$ Z9 d3 s& X(2) Space Surveillance Experiment. (3) System Simulator Environment. SSEB Source Selection Evaluation Board. / q/ O8 s: m) _4 M9 JSSEKP Single Shot Engagement Kill Probability. SSGM Strategic Scene Generation Model. 7 @' F9 Q1 O% D/ `1 ZSSI (1) Sensor Segment Interface. (2) Sensor System Interface. 7 _ t0 p0 r* f) zSSIMU Solid State Inertial Measurement Unit. , s; D! \' x2 I, Q' o5 n) E+ MSSKP Single Shot Kill Probability. SSL Solid State Laser.

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SSM Surface-to-Surface Missile. SSM/I Special Sensor Microwave Imagery (Weather Satellite term). + c0 u" v z7 Q7 `SSM/T2 Special Sensor Meteorology Temperature and Vapor (Weather Satellite term). 6 _ T+ s, l- lSSM/TI Special Sensor Meteorology Temperature (Weather Satellite term). SSMP See System Security Management Plan. SSMS See Standard Survivable Message Set. 0 A; Z( c) ?7 y: h) F) j) v. zSSMTR Sary Shagan Missile Test Range. MDA GLOSSARY, VER. 4.0 S & @+ N# F8 \4 ^0 }4 w7 ?277 SSN (1) Space Surveillance Network. 4 h" b8 a% Z0 I; @1 Y(2) Submarine, Nuclear powered (navy Ship Designation term). 1 E# O+ W9 x) j' |# L, JSSO Special Security Office. SSOD Special Session On Disarmament. SSP Source Selection Plan. , m8 @: J5 i+ R$ H# K8 p8 Z$ s# t! uSSPAR Solid State Phased Array Radar. 9 F: J* C8 S0 ESSPK Single Shot Probability of Kill. Z- t, l6 j( X0 h5 a G' pSSPM (1) Solid State Photo Multiplier. (2) Software Standards and Procedures Manual. SSPO Strategic Systems Program Office. (U.S. Navy) ( i" H- I$ s: A9 E: KSSR Software Specification Review. SSRMP Space Sounding Rocket Measurement Program. 6 ?* P6 o$ B; y$ h3 g; B) g ~+ LSSRT Single Stage Rocket Technology. SSS (1) Space Sensor System. (2) System/Segment Specification. SSSG Space System Support Group. SST System Specific Threats. SSTB System Simulation Test Bed. % f: |) \: j/ [' I. rSSTS OBSOLETE. See Space-Based Surveillance and Tracking System. SSUP System Supplement. SSWG System Safety Working Group. 6 t+ q3 t; |: p* bST Simulation Tool. % h8 v$ R4 O6 R: @$ R+ V ^ST/STE Special Tooling/Special Test Equipment. STA Significant Technical Accomplishments. ; N) r$ z9 p& RStage An element of the missile or propulsion system that generally separates from the ; \# K" M# b1 p6 y) ~2 Q, Mmissile at burnout or cut-off. Stages are numbered chronologically in order of 0 L* `& D2 h8 R' t4 Tburning. - R q* K# o& R0 t( R. k; |STAGE Simulation Toolkit and Generation Environment. . s0 x/ {/ M/ n" W3 gSTANAG Standardization Agreement (NATO). 6 N- ?& u7 j; j& ?Standard Missile A shipboard, surface-to-surface/air missile. ! n$ J# G( f) Z' C* Z! C0 DStandard Mobile Segment (SMS) $ ?9 H: O8 \1 MSMS is to be the standard for all future ground mobile, air transportable 8 J ]5 \( [& ^) Ocommand centers. ; {5 ]! J3 c% `, ?MDA GLOSSARY, VER. 4.0 S 278 ; l' d6 y$ Q3 T0 R3 K% uStandard 7 [0 Q4 ?+ P0 ]" h5 ]Survivable Message Set / c4 Y' m5 L& U# e8 N) e+ o1 P$ o5 c(SSMS) ' a6 c# B1 j+ r" N7 [Message set, which contains the standard format used by ITW/AA data sources. * K0 k% U k% A9 ~( MStandardization The process by which DoD achieves: (1) the closest practicable cooperation among forces; (2) the most efficient use of research, development, and . W& P6 I! y: {: g. Iproduction resources; and (3) agreement to adopt on the broadest possible 1 j( M0 m! s" x8 z/ fbasis the use of: (a) common or compatible operational, administrative, and . ~3 T- M, V; t2 W4 ylogistics procedures and criteria; (b) common or compatible technical procedures and criteria; (c) common, compatible, or interchangeable supplies, components, 3 |# Z6 z& t5 h) [weapons, or equipment; and (d) common or compatible tactical doctrine with corresponding organizational compatibility. STAR System Threat Assessment Report. STARS (1) Strategic Target System. (2) Strategic Tactical Airborne Range System. " F) X, q" t2 @; E4 l2 s6 c0 @(3) Surveillance and Target Attack Radar System. 1 X( C# M1 U* J; p6 L. oSTART Strategic Arms Reduction Treaty. ) T0 B. ^5 K% r( _+ K, g2 _STASS Space Transportation Architecture System Study. # _+ V; ^! Z3 {+ W. |Statement of 0 H: `; S# ^" W& G7 ?( uWork (SOW) That portion of a contract that establishes and defines all non-specification requirements for contractors’ efforts either directly or with the use of specific cited documents. . }5 @! |& Q/ q# j6 V6 h" d, RStatic Analysis The process of evaluating a program without executing the program. See also 6 J: K, @! e! h! K, \desk checking, code audit, inspection, static analyzer, walk-through. Contrast * ~5 i7 u/ k6 ]+ M. Cwith dynamic analysis. " c6 \ c0 U; D2 _STB Surveillance Test Bed. STC SHAPE Technical Center. STD System Technology Demonstration. STDN Secure Tactical Data Network. 4 A8 F4 y+ b! `' |7 ^8 USTE See Special Test Equipment. 8 \5 i6 O9 c) AStealth A technique used to frustrate discrimination that uses the decoy shape and 9 k5 k5 S2 j, v/ _+ J5 \material content to reduce the reflected IR, radar, optical or acoustic crosssection to the defensive sensor. / v( U9 J9 g% h$ tStellar Guidance A system wherein a guided missile may follow a predetermined course with reference primarily to the relative position of the missile and certain pre-selected celestial bodies. c+ t5 V N6 _6 CSTEP Surveillance and Tracking Experiment Program. 1 s6 s$ F O+ e2 n& SSteradian The unit of measure of solid angles equal to the angle subtended at the center of a sphere of unit radius by unit area on its surface. $ u$ t4 A- w8 n; N T* N# u; zStereo Using two or more sensors. / K) I9 ~2 i9 H* b- e% s: q6 |* L* KMDA GLOSSARY, VER. 4.0 S 279 5 W/ C+ ~: }) a4 i% O; ZSTF Static Test Facility. STILAS Scientific and Technical Information Library Automation System (USASSDC 1 d0 J* w$ W4 j! pterm). Stimulated Emission Physical process by which an excited molecule is induced by incident radiation to emit radiation at an identical frequency and in phase with the incident radiation. Lasers operate by stimulated emission. STINFO Scientific Technological Information.