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Common Infrared Countermeasures program — CIRCM, the Common Infrared Countermeasures program, is a United States Army initiative intended to develop a lightweight, low cost and modular laser based infrared protection system for U.S. helicopters and light fixed wing aircraft. The… … Wikipedia
Electronic countermeasures — NOTOC Electronic countermeasures (ECM) are a subsection of electronic warfare which includes any sort of electrical or electronic device designed to trick or deceive radar, sonar, or other detection systems like IR (infrared) and Laser. It may be … Wikipedia
Cybercrime and Countermeasures — Cyber crime, or computer crime, refers to any crime that involves a computer and a network.[1] The computer may have been used in the commission of a crime, or it may be the target. Netcrime refers, more precisely, to criminal exploitation of the … Wikipedia
Infrared countermeasures — (IRCM) are devices designed to protect aircraft from infrared homing ( heat seeking ) missiles by confusing the missiles infrared guidance system so that they will miss their target. History First deployed during the Vietnam War, they have been… … Wikipedia
Electronic counter-countermeasures — (ECCM) describes a variety of practices which attempt to reduce or eliminate the effect of Electronic countermeasures (ECM) on electronic sensors aboard vehicles, ships and aircraft and weapons such as missiles. ECCM is also known as Electronic… … Wikipedia
Avenger class mine countermeasures ship — Avenger class mine countermeasures ships are a class of 14 ships constructed by the United States Navy 1987–1994. The ships are designed to clear mines from vital waterways. The ships have the hull designator MCM.BackgroundIn the early 1980s, the … Wikipedia
Intelligence cycle (target-centric approach) — The target centric approach to intelligence describes a method of intelligence analysis that Robert M. Clark introduced in his book Intelligence Analysis: A Target Centric Approach in 2003 citation title = Intelligence Analysis: A Target Centric… … Wikipedia
Naval mine — Polish wz. 08/39 contact mine. The protuberances around the top of the mine, called Hertz horns, are part of the detonation mechanism … Wikipedia
Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) … Wikipedia
Man-portable air-defense systems — An SA 7 in use Man portable air defense systems (MANPADS or MPADS) are shoulder launched surface to air missiles (SAMs). They are typically guided weapons and are a threat to low flying aircraft, especially helicopters. Contents … Wikipedia
Signals intelligence — SIGINT redirects here. For the UNIX signal, see SIGINT (POSIX). RAF Menwith Hill, a large site in the United Kingdom, part of ECHELON and the UK USA Security Agreement. Signals intelligence (often contracted to SIGINT) is intelligence gathering… … Wikipedia