Daria Hartwich, a student, sings for U.S. Air Force Airmen assigned to the 182nd Airlift Wing, Illinois Air National Guard, Peoria, Ill., and Detachment 1, 52nd Operations Group, from Lask Air Base, Poland, at Zespol Szkol Ponadgimnazjalnych W Kleczewie, a Polish high school, in Kleczewie, Poland, Oct. 21, 2014. The school welcomed the Airmen, presented songs, held a question-and-answer session and invited them to play volleyball. (U.S. Air Force photo by Staff Sgt. Christopher Ruano/Released)