Atlantic Trident 25: Lightning over Finland
A U.S. Air Force F-35A Lightning II from the 48th Fighter Wing, RAF Lakenheath, England, approaches a KC-135 Stratotanker from the 100th Air Refueling Wing, RAF Mildenhall, England, during exercise Atlantic Trident 25 over Finland, June 16, 2025. Atlantic Trident 25 is a recurring multinational training exercise between the U.S., U.K. and France to train in an interoperable environment, refining operational integration and ensuring Allied forces can seamlessly secure the Euro-Atlantic region. Finland hosted this iteration of the training series for the first time. (U.S. Air Force photo by Senior Airman Christopher Campbell)