A number of unidentified drones have been spotted over three United States Air Force (USAF) bases in England over the last six days, a U.S. Air Force spokesperson confirmed on Tuesday. "Small unmanned aerial systems were spotted in the vicinity of and over RAF Lakenheath,

The drones were detected between Wednesday and Sunday, near Royal Air Force Lakenheath, Royal Air Force Mildenhall and Royal Air Force Feltwell, all three of which are in eastern England. The bases house thousands of U.S. service members, primarily Air Force personnel.