RAF Manorbier was a Royal Air Force airfield near Manorbier, Pembrokeshire, Wales. The site was first used in 1933 as a mixed civilian/military airfield and was the base for 'Y' Flight of No. 1 Anti-Aircraft Co-operation Unit RAF in 1937, using de Havilland DH.82 Queen Bee unmanned radio-controlled target drone. The airfield was passed on to the War Office in September 1946 and the site, now known as the Air Defence Range Manorbier, is currently used by the Ministry of Defence as a testing range for high-velocity missiles.