U.S. Air Force Senior Master Sgt. Maurice Bedard, 31st Rescue Squadron, participates in a simulated combat search and rescue mission during Exercise Pacific Thunder 18-1 at Osan Air Base, Republic of Korea, Oct. 25 2017. Through combined CSAR training, Pacific Thunder enhances the combat effectiveness between U.S. and South Korean air forces. Exercises like Pacific Thunder ensure the region remains ready to “Fight Tonight.” (U.S. Air Force photo by Airman 1st Class Gwendalyn Smith)