Col. Patrick Malackowski, 51st Fighter Wing commander, greets the first passengers at Osan Air Base, Republic of Korea, as the "Patriot Express" returns to serve the Korean Peninsula April 5, 2010. The occasion marked the first PE flight here since the service was terminated in Korea in 2005. To support tour normalization efforts, U.S. Forces Korea collaborated with U.S. Transportation Command to return service to the peninsula. For more information on PE flights, visit the 731st Air Mobility Squadron page of Osan's Web site. (U.S. Air Force photo/Staff Sgt. Stephenie Wade)