LASK AIR BASE, Poland -- U.S. Air Force F-16 Fighting Falcon fighter aircraft taxi off of the flightline here July 12, 2013. Detachment 1, 52nd Operations Group serves as a training hub for U.S. and Polish aircrew. This third rotation of aircraft is from the 510th Fighter Squadron out of Aviano Air Base, Italy. The first rotation included the C-130J Super Hercules cargo aircraft from Ramstein Air Base, Germany, and the second rotation were F-16s from the Wisconsin Air National Guard. (U.S. Air Force photo by Staff Sgt. Daryl Knee)