9-11 Memorial Ceremony
Airman Cameron Wiebenga, 75th Medical Group, rings a bell to pay tribute to those who lost their lives in the 9/11 terrorist attacks during the 9/11 Memorial Ceremony Sept. 11, 2024, at Hill Air Force Base, Utah. The terrorist attacks on Sept. 11, 2001, were one of the darkest days in U.S. history, with nearly 3,000 people killed. (U.S. Air Force photo by Cynthia Griggs)