250911-F-XJ093-1427
U.S. Air Force Master Sgt. Jose Arriaga (right), 100th Civil Engineer Squadron engineering superintendent, and Mr. Mitchell Costa, 100th Civil Engineer Squadron deputy base civil engineer, high-five at the bottom of the air traffic control tower during the 9/11 Memorial Climb at RAF Mildenhall, England, Sept. 11, 2025. The attacks also united many in grief and resilience, highlighting both the vulnerability and strength of nations in the face of tragedy. (U.S. Air Force photo by Airman 1st Class Chloe Masey)