Drone activity over US base in Britain prompts security response, US military says

LONDON (AP) — Unauthorized drone activity has prompted a security response at an American base in Britain, the U.S. military said Friday.Security forces at Royal Air Force Base Lakenheath in eastern England responded to suspected unauthorized drone activity, but no personnel, aircraft or infrastructure have been affected, the U.S. Air Force in Europe said in a statement.“We continue to work closely with our host nation counterparts to ensure the safety and security of our U.S. service members, U.S. and host nation civilians, contractors, and all of our families,” the statement said.The drone incident means that three U.S. bases in the United Kingdom have been affected by threats in recent weeks. Friday's security response at RAF Lakenheath comes just days after the U.S. moved more than a dozen aircraft from a different base just miles away in eastern England — RAF Mildenhall — because of a threat.During the plane exodus, RAF Mildenhall also raised its alert level to FPCON Charlie — the