U.S. investigates suspected ‘unauthorized drone activity’ at U.K. air base The Washington PostUS Air Force responds to suspected drone activity over UK airbase CNNUS Air Force says it responded to ‘suspected drones’ over RAF Lakenheath BBCDrone activity over U.S. base in Britain prompts security response, U.S. military says NBC NewsUS military responds to ‘suspected unauthorised drone activity’ at UK air base Sky News
