U.S. Air Force Lt. Col. Brad Matherne, right, 33rd Operations Support Squadron commander, shares the capabilities of the F-35A Lighting II with U.S. Army Sgt. Maj. Timothy B. Murchison, 4th Battlefield Coordination Detachment command sergeant major, at Eglin Air Force Base, Florida, Dec. 7, 2020. Murchison visited to ensure the commander’s intent of joint ground-to-air training objectives is being met while checking in on the wellbeing of the soldiers assigned to the 33rd OSS. (U.S. Air Force photo by Senior Airman Heather LeVeille)