Unidentified drones have been spotted flying over three bases used by the United States Air Force in Britain, the two countries have confirmed.

Drones over the bases in Britain ranged in size and configuration, a U.S. Air Forces in Europe spokesperson said.

The United States Air Force said that a number of small unidentified drones were detected around three airbases in the United Kingdom over the past week. The US Air Forces in Europe said "small unmanned aerial systems" were seen over Royal Air Force Lakenheath,

A number of unidentified drones have been spotted over three airbases in Britain, the United States Air Force (USAF) has confirmed. The incidents, which occurred between Wednesday and Friday, saw "small unmanned aerial systems" spotted over RAF Lakenheath and RAF Mildenhall, in Suffolk, and RAF Feltwell in the neighbouring county of Norfolk.

Unidentified drones have been spotted over three US airbases in Britain, the United States Air Force (USAF) has confirmed. The sightings between 20 and 22 November were of a number of “small unmanned aerial systems” over RAF Lakenheath and RAF Mildenhall, in Suffolk, and RAF Feltwell, in Norfolk.

The incidents saw "small unmanned aerial systems" spotted over RAF Lakenheath and RAF Mildenhall, in Suffolk, and RAF Feltwell, in Norfolk, according to the United States Air Force (USAF)

The British Ministry of Defence is taking the ‘threat seriously’ after a number of unidentified drones were spotted over three US airbases in Britain. “Small unmanned aerial systems” were spotted over RAF Lakenheath and RAF Mildenhall, in Suffolk, and RAF Feltwell, in Norfolk between November 20 and 22.

Ukraine shot down 50 of the 73 drones launched by Russia overnight on Nov. 24, the Air Force reported. There have been no reports of casualties or damage.

A mystery drone has been spotted following a British aircraft carrier at sea after unmanned aerial vehicles were seen hovering over three air bases in England.