A U.S. Air Force KC-135 Stratotanker aircraft assigned to the 100th Air Refueling Wing, lands at Royal Air Force Fairford, England, during the Baltic Trident Exercise, March 15, 2021. U.S. forces in Europe continuously strengthen our alliances and partnerships to create a networked security architecture capable of deterring aggression and maintaining stability. (U.S. Air Force photo by Senior Airman Jennifer Zima)