U.S. Air Force Col. David Anderson, 307th Operations Group commander, answers questions from an elementary student, Sept. 17, 2021 in Ostrava, Czech Republic. 307th Bomb Wing members, in the country for NATO Days 2021, fanned out across the Moravian-Silesian region to meet with local citizens. (U.S. Air Force photo by Senior Master Sgt. Ted Daigle)