Staff Sgt. Dominic Brinker, 66th Rescue Squadron special missions aviator instructor, inspects an HH-60G Pave Hawk’s .50 caliber machine gun during routine training at the Nevada Test and Training Range at Nellis Air Force Base, Nev., April 28, 2022. The 66 RQS tactically employ the HH-60G and its crew in hostile environments to recover downed aircrew and isolated personnel during day, night or marginal weather conditions in contested airspace, employing skills such as weapons employment, shipboard operations and aerial refueling. (U.S. Air Force photo by Senior Airman Zachary Rufus)