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MDA GLOSSARY, VER. 4.0 T! ?! z6 U# c' z' Q2 w6 Z8 D
298/ h; }0 o( L) c
Theater Missile
$ U' ?% \ X' W- Q# A4 B! J) WDefense Council7 \; v: d) J6 i- M
(TMDC) q- |' C& \% y! N0 X7 v
A consultative body for considering TMD family of systems planning and; \! R2 [( _1 e* k: n3 A
programming issues; chaired by an Assistant to the MDA Deputy for
2 f) X8 Y4 ~$ V! l: cAcquisition/TMD, membership includes MDA TMD Directors, representatives of/ o$ k4 k" N6 D9 }
each applicable Service Program Executive Officer, and TMD Executive Agents
6 G! d2 Z2 T; u8 `3 z0 tand Program Managers.
, F& ~1 C8 E' I: n/ Y: D9 I0 K, aTheater High
( v* [2 y$ F+ ?Altitude Area! o) e- B$ x T
Defense System5 a" R9 u% O& _7 C% W/ {$ m
(THAAD)5 `) ~+ w* I" V+ h6 `, y" c
A ground-based, air transportable interceptor system that will provide wide area; d1 m4 R" G. B3 I9 D7 s7 l+ J
defense capability by intercepting longer-range missiles at higher altitudes and at$ M: e- r! ~+ O6 `% Z6 }
greater distances. Will provide an overlay or upper tier to point defenses such as* ~( A0 c% U$ ]# h( q4 J- }
PATRIOT.
. @# e! v1 f1 pTheater Missile
* z6 }, m7 I9 I- j(TM)- Z' ~- F9 g/ S' d# Y" y
A 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 capable' |$ s1 d; n' |$ v* I! M9 y
of attacking targets in a theater. v- Q4 B9 b4 [4 J: v' B$ H
Theater Missile/ y; M! y1 N+ n
Defense (TMD)
6 m6 N: T2 S/ D" a8 _2 W4 KOBSOLETE. The strategies and tactics employed to defend a geographical area
3 P1 t4 z x/ c! M boutside the continental United States against attack from short-range,; B3 t- ~6 @, J/ {
intermediate-range, or medium-range ballistic missiles.2 f, E& i _' t: E( a S
Theater Missile
0 u( i# [% y* rDefense Ground-
8 J+ h" T% c+ a; U8 F! n9 f1 A' UBased Radar3 t( s) |8 e! p
(TMD-GBR)7 w' C0 W [1 n/ _9 [, g7 k, @
A ground-based, air transportable sensor that provides search, tracking and3 K$ j' z5 M* L5 m9 \- o) j
discrimination capabilities for the THAAD interceptor system. Also referred to as
1 R+ ]* x) A0 C# sTHAAD Radar.
2 N3 V# d7 p) [8 _: W, ^Theater Missile( \4 z, f" Z- i
Defense Initiative8 ?9 Q# _/ S" h; `. o2 \; f% U
(TMDI)
. j8 A( q- R) n6 C o' k' t. T& DAn initiative under which all DoD theater and tactical missile defense activities are
! E- o) [& Z# {( o# O/ f4 g4 I0 Gcarried out. Section 231 of the National Defense Act for Fiscal Year 1993
6 Z, ~, _7 _- E' q' w& Y(Public Law 102–484) directed establishment of a TMDI office within the DoD.
. c0 Q+ \" i# Q+ U* r6 y5 Q' xTHEL Tactical High Energy Laser.
* y- X/ R ^6 e, {. XThermal Energy Electromagnetic energy emitted as thermal radiation. The total amount of- ]8 D! y* `, M4 J
thermal energy received per unit area at a specified distance is generally
0 ]0 f$ A/ q' Q- [/ z# ^9 iexpressed in terms of calories per square centimeter.
5 \0 C: k/ H4 jThermal Imagery Imagery produced by sensing and recording the thermal energy emitted or
3 h# H3 S( [3 X8 Kreflected from the objects, which are imaged.5 [5 S1 H* z9 l9 m9 F
Thermal Kill The destruction of a target by heating it, using directed energy, to the degree
( w, x/ H8 Z0 r5 B8 C0 z! \5 \1 ?that structural components fail.
+ w$ k; D7 n9 R2 t; E) PThermal. y7 u& y6 O/ U( a8 D# c- x0 L
Management, Y0 c* v8 m& q m5 H: s; p
Technologies/techniques associated with the control and management of- s8 V# h, A& g
thermal energy, its generation, dissipation, and recovery.
/ e/ K9 j/ m" ?& m( B/ { l% CThermal5 [/ x8 e b& V
Radiation j' E6 G9 C* v7 v7 W
Electromagnetic radiation emitted (in two pulses from a nuclear air burst) from the! K% i6 M+ a- M: p1 u
fireball as a consequence of its very high temperature; it consists essentially of1 T& S: H* k7 n% p3 i
ultraviolet, visible, and infrared radiations.# l: q! U% u! z: f$ r5 e
Thermal X-Rays The electromagnetic radiation, mainly in the soft (low energy) x-ray region,
# K+ R* e a0 y! O/ v1 O# u/ femitted by the nuclear weapon residue by virtue of its extremely high
; b" M( @" k: F6 J2 ?temperature; it also is referred to as the primary thermal radiation. It is the
- y: i; \" v" w$ H0 g2 Sabsorption of this radiation by the ambient medium, accompanied by an increase
3 I$ W8 R& m q/ Z6 din temperature, which results in the formation of the fireball (or other heated
. N* u9 w: e9 h1 T+ L$ r# z4 ~0 Tregion) which then emits thermal radiation. (See X-Rays.)* I7 Z9 x! X% p, Z' C( Q- g
MDA GLOSSARY, VER. 4.0 T8 b9 y) {- M0 r9 f
2996 ?6 Y h4 A2 H, B9 G0 v0 K$ i6 P- y) Y
Thermosphere The atmospheric shell extending from the top of the mesosphere to outer space;
& W' y2 p4 V# r5 ?2 [$ nit is a region of more or less steadily increasing temperature with height, starting
9 h! @: C9 T% k) K' lat 40 to 50 miles (70 to 80 kilometers); the thermosphere includes, therefore, the. @ s$ K5 W- b0 i ~9 l" C0 L, Y
exosphere and most or all of the ionosphere.1 y$ J, _/ g T+ b
Threat5 c; H; _! |0 T E/ d- p/ X
Characterization
7 h4 }2 h) n: R1 m& c' `An assessment of the nature, magnitude and intent of an attack in progress.
( {) c6 C: m( L) jThreat Corridor
* y, \6 v$ m6 }! B(Threat Tube)
: c( Y) T& H$ z' D) h1 ?A tube containing all the objects originating from launch sites and aimed at
$ D4 H/ I" ~/ j6 ntargets whose spacing is close enough to permit the tube around the object
: e7 e( d% J9 f+ S( jtrajectories to be represented by a single trajectory in battle management
- I% z$ D! M D8 F" N- b% {8 acomputation.: o% q. M$ r |# V7 _6 K
Threat Scenario A hypothetical example of the employment of threat systems against ballistic
: a7 j9 | ^% `7 Z2 C, m8 |missile defenses for the purpose of analysis and evaluation of those defensive$ D6 z" T e) }
systems and architectures.3 b+ ~) _9 B8 j5 s' T
Threshold Performance capability or characteristic level in terms of a minimum acceptable
( D" t& F6 n/ v- t$ y! Yvalue (threshold) required to satisfy the mission need and a performance
8 o4 r \/ m, s8 W& t) e. bobjective.
& A% K8 d4 Q; r6 e" n. Z3 ]Threshold
8 ~6 H* G, W7 pDefense
0 A7 l- y4 O0 m1 @9 x6 RA defense strategy that concedes that the target can be destroyed at a price/ f& J z# I) S
that is not prohibitive, but the presence of the defense is thought to require the& Z. R* G# C6 j, T8 {
offense to mount a relatively large and complex attack.! L/ D' f+ r" P* U8 N3 ^8 x. |
Throw Weight All weight in an interceptor, above the sustainer, which serves as the kill vehicle.
2 E+ U! S+ }) y; l5 qThrusted. v, `& T; i7 f! v7 H
Replicas (TREPS)0 V2 ] X; b; H7 n3 H! B$ ?. r
Conical decoys equipped with a miniature rocket device. Generally used to4 s4 E: r" v4 H+ N8 q
change the decoy’s optical signature to resemble that of an RV in the reentry! A1 l0 x, O' b5 I
phase.8 m* t& g- j2 K/ b
TI (1) Technical Instruction. (2) Technology Insertion." g. C3 d ^, A3 ~! v/ I% a
TIARA Tactical Intelligence and Related Activities.8 _/ ?# f8 u! T2 d( ~$ `
TIBS (1) Theater Information Broadcast Service.. o+ U' m6 e9 X' J' T0 _
(2) Tactical Information Broadcast System./ [1 G. ]2 E2 x7 b# a. k9 T
(3) Theater Intelligence Broadcast System.8 X9 U1 i: E6 e- i0 j
TIC (1) Thermionic Integrated Circuit. (2) Technical Information Center.
1 e$ y- i/ T0 w" PTIDP Technical Interface Design Plan.
1 X" f* f2 r9 G7 [TIE (1) Technology Integration Experiments. (2) Technical Independent Evaluation.
# [. @6 a2 h7 b- Y% f" |Tier An integrated set of SDS elements that address a particular phase of the threat
! _1 }- ?9 W; X3 H(e.g., boost phase)./ N+ Z9 _; ]% j4 V p" s
Tiered Defenses The use of defensive systems at different phases of the missile trajectory.
: d* v: |( ^2 I7 d5 [TIES Technology Integration Equipment System.9 y% z9 _# W0 |, t# J
TIIAP Telecommunications and Information Infrastructure Assistance Program.& t2 A0 N. U+ X3 m8 W0 S8 h
TIL Technical Insertion Laboratory.
5 R' q* ?7 k5 I9 A$ M* E5 NTIM Technical Interchange Meeting.
1 x* z0 g- K2 @: vMDA GLOSSARY, VER. 4.0 T
1 A, F1 C# R$ y7 c7 E5 W300
% T1 V `: k8 c/ H; _9 l1 ]Time-Phased
B# ` y4 s: ~Force and
5 s' s, m- l3 P5 A q) P% {Deployment List J* j7 R8 r( n8 A% w
Appendix 1 to Annex A of the operation plan. It identifies types and/or actual$ R. Q+ X; w r/ P( P% I* P
units required to support the operation plan and indicates origin and ports of
% h5 L4 m' G8 l6 _ ]0 E" @debarkation or ocean area.0 |" V4 {% S3 C9 \
Time of Flight& v- B! T' p8 Q) S/ A. F+ `
(Max)* O; M, T5 q2 x
The maximum time for a booster or vehicle to perform its function from time of
; X" z5 _; u1 H/ a1 A+ T( i% S+ k% ~launch.
8 V" l1 A+ h( |/ F+ L9 cTime on Station The time the sensor is in its operating position.
: O3 Y h/ \# R% E$ [, yTime Sensitive& B% X6 `3 r9 k
Targets
( }( X* h2 C" Z; l: n* RThose target requiring immediate response because they pose (or will soon
& i" @ R' R( j, H+ R$ R( Hpose) a clear and present danger to friendly forces or are highly lucrative,
8 G0 [" t- T" ~. l! x# L& yfleeting targets of opportunity. |
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