A U.S. Air Force T-38 Talon, British Royal Air Force Typhoon, French air force Rafale and U.S. Air Force F-22 Raptor fly in formation as part of a Trilateral Exercise held at Langley Air Force Base, Va., Dec. 7, 2015. The 1st Fighter Wing hosted the exercise which focuses on operations in a highly-contested operational environment. (U.S. Air Force photo by Senior Airman Kayla Newman)