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  2. Defense Travel System - Wikipedia

    en.wikipedia.org/wiki/Defense_Travel_System

    Defense Travel System. The Defense Travel System ( DTS) is a software application used by the U.S. Department of Defense which allows defense travelers to manage their commercial travel in accordance with the government's Joint Travel Regulations. [1]

  3. Missile defense - Wikipedia

    en.wikipedia.org/wiki/Missile_defense

    Missile defense is a system, weapon, or technology involved in the detection, tracking, interception, and also the destruction of attacking missiles.Conceived as a defense against nuclear-armed intercontinental ballistic missiles (ICBMs), its application has broadened to include shorter-ranged non-nuclear tactical and theater missiles.

  4. Ground-Based Midcourse Defense - Wikipedia

    en.wikipedia.org/wiki/Ground-Based_Midcourse_Defense

    Ground-Based Midcourse Defense ( GMD ), previously National Missile Defense (NMD), is an anti-ballistic missile system implemented by the United States of America for defense against ballistic missiles, during the midcourse phase of ballistic trajectory flight. It is a major component of the American missile defense strategy to counter ...

  5. Surface-to-air missile - Wikipedia

    en.wikipedia.org/wiki/Surface-to-air_missile

    Surface-to-air missile. A surface-to-air missile ( SAM ), also known as a ground-to-air missile ( GTAM) or surface-to-air guided weapon ( SAGW ), is a missile designed to be launched from the ground or the sea to destroy aircraft or other missiles. It is one type of anti-aircraft system; in modern armed forces, missiles have replaced most other ...

  6. United States national missile defense - Wikipedia

    en.wikipedia.org/wiki/United_States_national...

    National missile defense ( NMD) refers to the nationwide antimissile program the United States has had in development since the 1990s. After the renaming in 2002, the term now refers to the entire program, not just the ground-based interceptors and associated facilities. A Payload Launch Vehicle (PLV) carrying a prototype exoatmospheric kill ...

  7. MIM-104 Patriot - Wikipedia

    en.wikipedia.org/wiki/MIM-104_Patriot

    160 km (max) The MIM-104 Patriot is a surface-to-air missile (SAM) system, the primary such system used by the United States Army and several allied states. It is manufactured by the U.S. defense contractor Raytheon and derives its name from the radar component of the weapon system. The AN/MPQ-53 at the heart of the system is known as the ...

  8. C-RAM - Wikipedia

    en.wikipedia.org/wiki/C-RAM

    The 20mm Land-Based Phalanx Weapon System (also called Centurion C-RAM) is a land-based variant of the U.S. Navy's Phalanx close-in weapon system, a radar-controlled rapid-fire gun for close-in protection of vessels from missiles. [1] Both use a forward-looking infrared (FLIR) camera to allow their operators to visually identify incoming fire ...

  9. S-300 missile system - Wikipedia

    en.wikipedia.org/wiki/S-300_missile_system

    Variants. see variants. The S-300 ( NATO reporting name SA-10 Grumble) is a series of long-range surface-to-air missile systems developed by the former Soviet Union. It was produced by NPO Almaz for the Soviet Air Defence Forces to defend against air raids and cruise missiles. The S-300 is still regarded as one of the most potent anti-aircraft ...