U.S. Air Force F-16 Fighting Falcons assigned to the 13th and 14th Fighter Squadrons, Misawa Air Base, Japan, park on the flightline in preparation for Exercise Cope North 21 at Yokota Air Base, Japan, Jan. 29, 2021. Cope North 21 enhances U.S. relations with our regional allies and partners by demonstrating our resolve to promote security and stability throughout the Indo-Pacific (U.S. Air Force photo by Senior Airman Brieana Bolfing)