The U.S. Air Force says a number of small drones were detected last week around three bases in eastern England that are used by American forces

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.

Between November 20 and November 22, unidentified drones were observed flying over three American Air Force facilities in Britain, raising questions about aviation security. No imminent threat was established,

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.

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

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

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,

Unidentified drones have been spotted over three Royal Air Force (RAF) bases in the UK, according to the United States Air Force (USAF). The sightings occurred between November 20 and 22 at RAF Lakenheath and RAF Mildenhall in Suffolk,

The incidents, which occurred between November 20 and 22, saw drones spotted over RAF Lakenheath, RAF Mildenhall and RAF Feltwell.