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BMDSCOM OBSOLETE. Ballistic Missile Defense Systems Command (now USASSDC).
BMEWS See Ballistic Missile Early Warning System.
BMIC Battle Management Integration Center.
BMO OBSOLETE. Ballistic Missile Office (AF).
BMP Battle Management Processor (C2E term).
BMT Ballistic Missile Threat.
BN Battalion
BN HQ Battalion Headquarters (USA/USMC term).
BN OC Battalion Operations Center
BNL Brookhaven National Laboratory.
BOA (1) Battlefield Ordnance Awareness. (2) Basic Operating Agreement.
BOD Beneficial Occupancy Date (FAR construction contract term).
BOE Basis of Estimate.
BOIP Basis of Issue Plans.
BOM Bill of Material
Booster An auxiliary or initial propulsion system that travels with a missile or aircraft and
that may or may not separate from the parent craft when its impulse has been
delivered. A booster system may contain or consist of one or more units.
Booster
Inventory
Total force inventory.
MDA GLOSSARY, VER. 4.0 B
37
Boost Phase The first phase of a ballistic missile trajectory during which it is being powered by
its engines. During this phase, which usually lasts 3 to 5 minutes for an ICBM,
the missile reaches an altitude of about 200 km whereupon powered flight ends
and the missile begins to dispense its reentry vehicles. The other phases of
missile flight, including midcourse and terminal, take up to the remainder of an
ICBM’s flight time of 25 to 30 minutes. (USSPACECOM)
Boost Defense
Segment (BDS)
The portion of the BMDS that defeats ballistic missiles in the period of flight prior
to the termination of powered flight.
Boost
Surveillance and
Tracking System
(BSTS)
OBSOLETE. An Air Force sensor system in high earth orbit used for early
warning, tracking of ballistic missiles, and attack assessment.
BORRG Ballistic Missile Operational Requirements Review Group.
BOS Battlefield Operating System
BOSS Background Optical Suppression Sensor.
Bottom-Up
Review (BUR)
A comprehensive review, initiated in March 1993, of the nation’s defense
strategy, force structure, modernization, infrastructure, and foundations. The
BUR examined U.S. missile defense requirements from a perspective of
identifying options that could meet future needs at an affordable cost.
BP (1) Brilliant Pebbles (2) Boost Phase. (3) Battle Planning.
BPAC Budget Program Activity Code.
BPBM Boost Phase Battle Management.
BPHIT OBSOLETE. Brilliant Pebbles Hover Interceptor Test.
BPI (1) Boost Phase Intercept. (2) Boost Phase Interceptor.
BPI/E Boost Phase Intercept/Exoatmospheric Intercept
BPL Boost Phase Leakage.
BPM Business Program Manager (Acquisition management term).
BPPBS Biennial Planning, Programming and Budget System.
BPS Bits per second (TelComm/Computer term).
BPT ATD Boost Phase Tracking Advanced Technology Demonstration.
BPTF OBSOLETE. Brilliant Pebbles Task Force.
BPTS Boost Phase Tracking System.
BPX Battle Plan Execution.
BRAC Base Realignment And Closure.
MDA GLOSSARY, VER. 4.0 B
38
Brassboard
Configuration
An experimental device (or group of devices) used to determine feasibility and to
develop technical and operational data. It will normally be a model sufficiently
hardened for use outside of laboratory environments to demonstrate the
technical and operational principles of immediate interest. It may resemble the
end item, but is not intended for use as the end item.
BRDI Baseline Recompetition Document Integration
Breadboard
Configuration
An experimental device (or group of devices) used to determine feasibility and to
develop technical data. It will normally be configured for laboratory use to
demonstrate the technical principles of immediate interest. It may not resemble
the end item and is not intended for use as the projected end item.
Breakout Execution of acquisition strategy to convert some parts or systems components
from contractor furnished to government furnished. Rather than having prime
contractor provide from its sources, government goes out to industry directly and
procures items.
Break-Up (1) In detection by radar, the separation of one solid return into a number of
individual returns which correspond to the various objects or structure
groupings. This separation is contingent upon a number of factors,
including range, beam width, gain setting, object size, and distance
between objects.
(2) In imagery interpretation, the result of magnification or enlargement
which causes the imaged item to lose its identity and the resultant
presentation to become a random series of tonal impressions.
Brightness The amount of power that can be delivered per unit solid angle by a directed
　
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