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Gold Codes. The Gold Code is the launch code for nuclear weapons provided to the President of the United States in their role as commander-in-chief of the armed forces. [1] In conjunction with the nuclear football, the Gold Codes allow the president to authorize a nuclear attack. [2] Gold Codes, as well as a separate nuclear football, are also ...
A permissive action link (PAL) is an access control security device for nuclear weapons. Its purpose is to prevent unauthorized arming or detonation of a nuclear weapon. [1] The United States Department of Defense definition is: A device included in or attached to a nuclear weapon system to preclude arming and/or launching until the insertion ...
Drill commands are generally used with a group that is marching, most often in military foot drills or in a marching band. [1] [2] [3] Drill commands are usually heard in major events involving service personnel, reservists and veterans of a country's armed forces, and by extension, public security services and youth uniformed organizations.
A counter-battery radar or weapon tracking radar is a radar system that detects artillery projectiles fired by one or more guns, howitzers, mortars or rocket launchers and, from their trajectories, locates the position on the ground of the weapon that fired it. [1]: 5–18 Such radars are a subclass of the wider class of target acquisition ...
A thermobaric weapon, also called an aerosol bomb, or a vacuum bomb, [1] is a type of explosive munition that works by dispersing an aerosol cloud of gas, liquid or powdered explosive. [2][3] The fuel is usually a single compound, rather than a mixture of multiple molecules. [4] Many types of thermobaric weapons can be fitted to hand-held ...
Tomahawk (missile family) The BGM-109 Tomahawk (/ ˈtɒməhɔːk /) Land Attack Missile (TLAM) is an American long-range, all-weather, jet-powered, subsonic cruise missile that is primarily used by the United States Navy and Royal Navy in ship and submarine-based land-attack operations. Developed at the Applied Physics Laboratory of Johns ...
Present arms is a two-part drill command used by many militaries and public safety professionals in the world as a sign of respect. It comes from the old British command "Arms to the present!" This was used especially between 1700 and about the late nineteenth century in Great Britain and later the United Kingdom.
A modern German Air Force IRIS-T infrared homing air-to-air missile Movement of the seeker head of the IRIS-T. Infrared homing is a passive weapon guidance system which uses the infrared (IR) light emission from a target to track and follow it seamlessly. [1]