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MDA GLOSSARY, VER. 4.0 T& K- v: r, {2 i7 g9 q2 \1 e" w
298
) e/ m+ W O6 r) ? I, y: \, eTheater Missile( X& O- ^9 f+ F0 k, ]
Defense Council
W) p% `! S/ S$ c. o T(TMDC)
- ^ i5 g g' [) a2 iA consultative body for considering TMD family of systems planning and7 ]3 K# g% J( `% e6 m& \/ D
programming issues; chaired by an Assistant to the MDA Deputy for/ T* T, I- x2 O& v, G/ n0 z8 M' Y
Acquisition/TMD, membership includes MDA TMD Directors, representatives of7 b/ k6 l3 }9 ^, V: R; I& M
each applicable Service Program Executive Officer, and TMD Executive Agents. F9 l. R6 k9 V3 K. c) k$ L. P
and Program Managers.
, Z9 v% C+ b9 r0 ^/ \3 c! zTheater High8 V! e- q4 d# u6 F4 L" K2 t0 {
Altitude Area6 i( s) g9 B. t1 G% u
Defense System
% v9 `$ s7 E$ G+ f1 {(THAAD)
& ?9 {; r! f! sA ground-based, air transportable interceptor system that will provide wide area
$ U) ?3 P, \* q3 {1 Udefense capability by intercepting longer-range missiles at higher altitudes and at6 T6 B9 {9 z Y$ v7 o1 A) j* G. X
greater distances. Will provide an overlay or upper tier to point defenses such as" S+ s7 h' y1 f( x) o& ?4 ?0 \: w
PATRIOT.8 e, W6 g S/ T! `( \+ m$ e! e
Theater Missile# g7 Z. G4 D: G
(TM)
; g/ q0 E5 O$ f+ w% H3 yA theater missile (TM) is a ballistic missile (BM), cruise missile (CM), or air-tosurface guided missile (ASM) whose target is within a theater or which is capable9 l* {& o' @9 B" g9 I
of attacking targets in a theater. n) z9 [3 q0 _& O+ L! y' r1 _
Theater Missile& }( F, {! p) C4 o8 ^' e) L
Defense (TMD)9 }. h) u6 Z) x, X" w$ y
OBSOLETE. The strategies and tactics employed to defend a geographical area8 G/ Q# H8 O( X
outside the continental United States against attack from short-range,
* J' L8 B' [4 W$ y1 f) K3 Tintermediate-range, or medium-range ballistic missiles./ W% ^( y1 ?+ d3 T
Theater Missile
( y$ E0 }, _: {Defense Ground-4 S) A1 `) v, Q3 z- h/ H" Z
Based Radar5 Z, H- v5 W1 u, q ^ z
(TMD-GBR)
1 }" U+ |% o; o0 AA ground-based, air transportable sensor that provides search, tracking and
4 F9 D% k* ~. f( pdiscrimination capabilities for the THAAD interceptor system. Also referred to as2 \: Q+ s u3 c& P5 h r0 `
THAAD Radar.
; C7 Y& T L6 w! U7 J& i- KTheater Missile
* ?+ t$ e7 F. |3 {4 yDefense Initiative
7 L" _2 F. }! g( X5 @(TMDI)+ s; ]' }4 E4 Y/ i2 C+ w: z8 ]
An initiative under which all DoD theater and tactical missile defense activities are
1 r/ S: t2 t) N3 F# O5 Ycarried out. Section 231 of the National Defense Act for Fiscal Year 1993( ~% p. { W. W1 y( E: D
(Public Law 102–484) directed establishment of a TMDI office within the DoD.' a" j. G) x' J3 J1 J
THEL Tactical High Energy Laser.2 V5 A8 W: E( o8 ~. d7 L' ?
Thermal Energy Electromagnetic energy emitted as thermal radiation. The total amount of8 Y- ?2 c% b' k. m- k) d6 J+ G% x
thermal energy received per unit area at a specified distance is generally( `0 M( f/ A! z+ ~5 u, S' ^
expressed in terms of calories per square centimeter.
" Z3 Y4 z& N* q) c* c ^$ RThermal Imagery Imagery produced by sensing and recording the thermal energy emitted or
3 u- O' j4 a2 breflected from the objects, which are imaged.
1 i# _& n+ Q; H8 T/ ~/ MThermal Kill The destruction of a target by heating it, using directed energy, to the degree) d. k' A4 a5 W% B$ T
that structural components fail.
: `% y# @# n' U0 s2 IThermal7 n6 f9 E$ f+ y) c
Management
* j' B9 L+ M3 n1 `Technologies/techniques associated with the control and management of
# K' L# [; g) ~, A3 q% |: ]% kthermal energy, its generation, dissipation, and recovery., i. a* B e$ X i) ]. c
Thermal
- ~0 K; x# ?+ kRadiation" T7 k! u s$ d* I3 i
Electromagnetic radiation emitted (in two pulses from a nuclear air burst) from the! C4 [2 G2 G; X
fireball as a consequence of its very high temperature; it consists essentially of
8 R- E/ @% V X) M" a5 H. [ultraviolet, visible, and infrared radiations.: m& _4 P- S% v7 N
Thermal X-Rays The electromagnetic radiation, mainly in the soft (low energy) x-ray region,
7 d0 J- X" J2 X2 }! Jemitted by the nuclear weapon residue by virtue of its extremely high
1 O7 L3 k2 m) y: ]# Ltemperature; it also is referred to as the primary thermal radiation. It is the1 `. c& c: j2 J9 q! H; P* h! r4 B4 B$ M
absorption of this radiation by the ambient medium, accompanied by an increase
) Q# M* _' O* F3 jin temperature, which results in the formation of the fireball (or other heated$ u3 m; S6 ~; R9 o
region) which then emits thermal radiation. (See X-Rays.)1 W: h4 U. ^+ `7 l
MDA GLOSSARY, VER. 4.0 T+ I. `5 S- @3 o+ l2 l" t. S
2993 s; |" r$ T2 |' ~: r/ `
Thermosphere The atmospheric shell extending from the top of the mesosphere to outer space;
. X" @) S: h6 g, E0 ^; X0 |$ tit is a region of more or less steadily increasing temperature with height, starting8 G& V& n2 D, U# l# C# n4 @- s) E
at 40 to 50 miles (70 to 80 kilometers); the thermosphere includes, therefore, the
: P4 T/ T% N& c3 X1 R; z5 Z0 uexosphere and most or all of the ionosphere.
6 U# i. n) I0 _2 [9 ?7 H1 G6 CThreat- {, W& [5 E0 L; m. z$ h
Characterization. j. v/ P: N5 G- v A. b, T4 ?
An assessment of the nature, magnitude and intent of an attack in progress.) {2 Z+ D$ J- ]; d# d7 W
Threat Corridor
% h. l% {$ g( M( n3 q% C5 Q(Threat Tube)
) C9 y: s7 X# j! {5 kA tube containing all the objects originating from launch sites and aimed at
) t* p: A4 {$ S E# ?4 S" R- Rtargets whose spacing is close enough to permit the tube around the object, M. `, f3 O; M; [4 }* K
trajectories to be represented by a single trajectory in battle management8 W0 E1 e+ W" P6 D0 |
computation.
- E i. _8 ]) t( J7 V+ V% sThreat Scenario A hypothetical example of the employment of threat systems against ballistic$ ?6 s' `" A' |2 I6 }
missile defenses for the purpose of analysis and evaluation of those defensive9 C" B9 S! Q7 p
systems and architectures.
8 v/ o5 ?. D! kThreshold Performance capability or characteristic level in terms of a minimum acceptable
" K- `# r4 e7 D6 m) Nvalue (threshold) required to satisfy the mission need and a performance( C; A% j7 w" F7 p
objective.
! K3 W& v' D q! E4 e' @2 S8 P1 L& c* RThreshold* i! L. L; R; `2 O _" J
Defense! P' [/ J+ d2 z+ a
A defense strategy that concedes that the target can be destroyed at a price
/ y! T) s9 p% athat is not prohibitive, but the presence of the defense is thought to require the& |7 M* O, g2 u X9 t* u) q# w
offense to mount a relatively large and complex attack.2 G) S1 T. j5 |- Z6 }
Throw Weight All weight in an interceptor, above the sustainer, which serves as the kill vehicle.
! E; {4 `! f) \3 JThrusted
: C, a( Z% @7 jReplicas (TREPS)
) Y( x- o, i' S* F- Z2 ]* \6 [Conical decoys equipped with a miniature rocket device. Generally used to
2 t) q% A8 \( D9 V5 D$ G5 o6 Jchange the decoy’s optical signature to resemble that of an RV in the reentry
4 _( [* b! d$ }; E; yphase.8 m: r5 C1 U& S
TI (1) Technical Instruction. (2) Technology Insertion.
, o" C8 T2 E8 ZTIARA Tactical Intelligence and Related Activities.
8 L5 I; V3 d; h; d: l) M2 Y4 GTIBS (1) Theater Information Broadcast Service.
! N8 R) W8 B+ q) K. j# `( O(2) Tactical Information Broadcast System.
6 |; @3 i* I+ _4 E" L(3) Theater Intelligence Broadcast System./ \* k) V0 z4 n) |
TIC (1) Thermionic Integrated Circuit. (2) Technical Information Center.# A9 b( g7 K! V% [ V3 F
TIDP Technical Interface Design Plan.
9 \# S/ _* H1 rTIE (1) Technology Integration Experiments. (2) Technical Independent Evaluation.3 o( Z( R. p4 C# c& F# V0 a
Tier An integrated set of SDS elements that address a particular phase of the threat
) `- q$ ~# J7 S(e.g., boost phase).
& N9 R7 y) Q! v4 f/ Q1 O4 C3 W& STiered Defenses The use of defensive systems at different phases of the missile trajectory.
4 a( L7 p2 X5 S( \( h& STIES Technology Integration Equipment System.1 K. h& d3 J9 p4 v* d: { }" O# ^
TIIAP Telecommunications and Information Infrastructure Assistance Program.
: v0 \% G/ O8 PTIL Technical Insertion Laboratory.
+ t9 C7 Q# ]) Q7 n t* n9 FTIM Technical Interchange Meeting. ~$ }% f- w- y6 x
MDA GLOSSARY, VER. 4.0 T' ^3 O" G$ `; c) j- y. [
300
! @6 a b ]* B* I/ p- k% p X8 sTime-Phased
- X' S; k( u. h/ b3 [# Q# AForce and
2 e& c! B) Z+ zDeployment List
1 ?6 X+ q. |4 B3 I a' gAppendix 1 to Annex A of the operation plan. It identifies types and/or actual* P' a" o; I2 y8 o
units required to support the operation plan and indicates origin and ports of9 W0 E1 s- K* L! Q/ n
debarkation or ocean area.
* i9 I& X+ a4 E3 [: l" }Time of Flight
% P- u# ~, W+ e" A, B6 P(Max)' u- h6 v, c" p$ V4 P
The maximum time for a booster or vehicle to perform its function from time of
3 ~. y7 ~! u* m. @launch.+ e. `& V! O+ P6 Y4 P/ [
Time on Station The time the sensor is in its operating position.3 o4 `9 v) Q3 f; O2 B: L
Time Sensitive" [! X+ R+ Y! v( t* W
Targets- _, d$ ^. n9 ]
Those target requiring immediate response because they pose (or will soon
/ K# H0 ]7 |* w, k1 wpose) a clear and present danger to friendly forces or are highly lucrative,
! t$ v- ]6 \" m: ]% \fleeting targets of opportunity. |
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