Royal Air Force F-35 Lightnings from RAF Marham, England, are seen flying from the window of a USAF KC-135 Stratotanker from the 100th Air Refueling Wing, RAF Mildenhall, England, during a training mission, Sept. 16, 2019. The F-35s are a vital asset of Bomber Task Force Europe, which strengthens multinational relationships and improves allied cooperation. (U.S. Air Force photo/ Senior Airman Kelly O'Connor) @rafmildenhall @rafmarham #AirForce #aircraft #aerialphotography #RoyalAirForce #RAF #England #RAFMildenhall #KC135 #Stratotanker #BomberTaskForceEurope