51st SFS memorial ruck
51st Fighter Wing honor guardsmen, fold a U.S. flag before a memorial ruck march at Osan Air Base, Republic of Korea, October 9, 2021. The memorial commemorated the 13 U.S. service members that perished on Aug. 26., outside of the Hamid Karzai International Airport, Kabul, Afghanistan. (U.S. Air Force photo by Senior Airman Kevyn Allen)