The U.S. Air Force deployed at least 30 aerial refueling aircraft to Europe this week after the exchange of airstrikes between Israel and Iran unleashed a fresh wave of turmoil in the Middle East.
The planes, mostly KC-46A Pegasus and KC-135 Stratotankers, were spotted on the flight tracking website FlightRadar24 and others departing from airfields across the continental United States and heading east over the Atlantic towards Europe.