WASHINGTON (AP) — The U.S. Air Force has brought home its bombers stationed at a U.S.-run military air base in England used to strike Iran following an investigation into a planned terror attack at the RAF Fairford base.

The bombers were redeployed to their home bases in the United States, according to a Pentagon official who was not authorized to discuss sensitive military movements and spoke Sunday on condition of anonymity.

Aviation watchers such as the Military Air Tracking Al...