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Missile defense

Measures designed to detect, identify, track, and defeat attacking (ballistic) missiles in both strategic and theater tactical roles, during any portion of their flight trajectory (boost, post-boost, midcourse, or terminal) or to nullify or reduce the effectiveness of such attack.

Contributors in Missile defense

Missile defense

phenomenology

Military; Missile defense

The topological classification of a class of phenomena. Phenomenology efforts collect and analyze optical and radar signature data, and model phenomena required by systems developers to design and ...

leakage (max)

Military; Missile defense

The maximum allowable threat objects passing through a BMD system expressed as a percentage of the design-to threat. To ensure overall system performance, permitted leakage is “budgeted” among ...

off the shelf

Military; Missile defense

Procurement of existing system or equipment without an RDT&E program or with minor development to make the system suitable for DoD needs. May be commercial system/equipment or one already in DoD ...

producibility

Military; Missile defense

The relative ease of manufacturing an item or system. This relative ease is governed by the characteristics and features of a design that enable economical fabrication, assembly, inspection, and ...

specification

Military; Missile defense

A document (or other media) that specifies, in a complete, precise, verifiable manner, the requirements, design, behavior, or other characteristics of a system or component, and often, the procedures ...

azimuth angle

Military; Missile defense

A positive angle measured clockwise in a reference horizontal plane from a reference direction to a given direction. For a topocentric-horizon coordinate reference frame, the reference direction is ...

certification

Military; Missile defense

The technical evaluation of a system's security features, made as a part of and in support of the approval/accreditation process, that established the extent to which a particular computer system's ...

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