U.S. Air Force Col. Sergio Anaya, left, commander of the 62d Operations Group, Lt. Col. Ellen Canup, center, outgoing 4th Airlift Squadron commander, and Lt. Col. Timothy Ober, assuming commander of the 4th AS, render a salute during a rendition of colors during a change of command ceremony at Joint Base Lewis-McChord, March 27, 2023. Aircrews from the 4th AS operate the C-17 Globemaster III aircraft, directly supporting numerous U.S. government agencies and international forces in global operations ranging from troop airlift/airdrop to lifesaving medevac and humanitarian/disaster relief.