140402-F-BH566-233
Polish air force Maj. Przemyslaw Struj, 10th Fighter Squadron pilot, taxis out of a protective aircraft shelter before a training mission with U.S. aircraft and personnel, April 2, 2014, at Lask Air Base, Poland. Combined training exercises between NATO allies increase cooperation and operational understanding of each other’s militaries. Poland continues to build its relationship with the U.S. as both nations' air forces integrated their capabilities through training sorties in a joint theater capacity. (U.S. Air Force photo/Airman 1st Class Ryan Conroy/Released)