Chain Home

Chain Home was the UK's early radar defense system during World War II, designed to detect incoming aircraft before they reached the coast. It consisted of large radio antenna arrays that could pick up the signals reflected by enemy planes, providing early warning to British defenses. This technology allowed military forces to prepare and respond more effectively, giving Britain a crucial edge during the Battle of Britain. Chain Home was a pioneering use of radar, marking a significant advancement in military technology and air defense.