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U.S. Air Force Col. Ruben Amezaga, 8th Operations Group commander, and U.S. Air Force Lt. Col. Douglas Slater Jr., 431st Expeditionary Reconnaissance Squadron commander, unfurl a new guidon for the 431st ERS during an activation ceremony at Kunsan Air Base, Republic of Korea, Sept. 29, 2025. The 431st ERS specializes in MQ-9 Reaper operations, which will support U.S.-Korean priorities in intelligence, surveillance and reconnaissance across the Indo-Pacific theater. (U.S. Air Force photo by Senior Airman Karissa Dick)