Over the past week, unidentified drones have been seen flying over joint U.S.-U.K. military bases in the United Kingdom.

U.K. bases in the United Kingdom for nearly a week. Fox News’ Jennifer Griffin reports that four U.S. military bases in the U.K. that house the American F-15 Strike Eagle and F-35 fighter jets have been targeted by "swarms of small drones" since Wednesday,

The Pentagon is “actively” watching for drones over U.S. Air Force locations in the United Kingdom, following a series of unexplained sightings over the past two weeks. The sightings, which took