GoPro footage showing U.S. Air Force pararescuemen training U.S. Marines for high angle rescue. The Marines are assigned to Force Company, 1st Reconnaissance Battalion, 1st Marine Division at Camp Pendleton, California. The pararescuemen are assigned to the 304th Rescue Squadron at Portland Air National Guard Base, Oregon. Angel Thunder is the world’s largest personnel recovery exercise, hosting 11 partner nations and nine inter-agencies at Davis-Monthan Air Force Base. More