Col. Van T. Thai, 434th Air Refueling Wing commander, left, signs a memorandum regarding the Air Force Assistance Fund, also referred to as AFAF, at Grissom Air Reserve Base, Indiana, May 9, 2024. An annual campaign, AFAF supports four charities that provide aid to Airmen, Guardians and their families during times of need. (U.S. Air Force photo by Senior Airman Alexis Morris)