radar warning line
81Battle of the Atlantic (1939–1945) — Infobox Military Conflict conflict = Battle of the Atlantic partof = World War II caption = Officers on the bridge of an escorting British destroyer keep a sharp look out for enemy submarines, October 1941 date = September 3 1939 May 7 1945 place …
82GADA 601 — Infobox Military Unit unit name=GADA 601 caption= Demobilisation ceremony of GADA 601 veterans (1983) dates=1939 present country= República Argentina allegiance= branch= Argentine Army type=Battalion size group role=Air Defence size=Around 1,000+ …
83air warfare — Military operations conducted by airplanes, helicopters, or other aircraft against aircraft or targets on the ground and in the water. Air warfare did not become important until World War I (1914–18). The British, French, German, Russian, and… …
84Dassault Mirage III — Mirage III Royal Australian Air Force Mirage IIIO(F) (fighter) from 2 Operational Conversion Unit. Role …
85Commandement de la défense aérospatiale de l'Amérique du Nord — 38° 44′ 40″ N 104° 50′ 48″ W / 38.744331, 104.846687 …
86Ground-controlled interception — (GCI) an air defense tactic whereby one or more radar stations are linked to a command communications center guides interceptor aircraft to an airborne target. This tactic was pioneered by the Royal Air Force during the World War II, although the …
87USS Tracer (AGR-15) — – also known as USS Interrupter (AGR 15) – was a Guardian class radar picket ship acquired by the U.S. Navy in 1957 from the “mothballed” reserve fleet. She was reconfigured as a radar picket ship and assigned to radar picket duty in the North… …
88North American Aerospace Defense Command — NORAD Abzeichen des Kommandos Aufstellung …
89Ligne DEW — Tracé de la ligne DEW La ligne DEW acronyme de Distant Early Warning line, litt. « ligne avancée d alerte précoce » était un réseau de stations radar situé dans la partie arctique du Grand Nord canadien, mais également sur la côte nord… …
90Missile defense — The Aegis Ballistic Missile Defense System. A RIM 161 Standard Missile 3 anti ballistic missile is launched from USS Shiloh, a US Navy Ticonderoga class cruiser …
