Alaska Air National Guard pararescuemen, assigned to

Alaska Air National Guard pararescuemen, assigned to the 212th Rescue Squadron, are extracted by a HH-60 Pave Hawk helicopter crew, assigned to the 210th Rescue Squadron, during the Arctic Thunder Open House at Joint Base Elmendorf-Richardson, Alaska on July 30, 2016. The biennial event is historically the largest multi-day event in the state and one of the premier aerial demonstrations in the world. Arctic Thunder will open its doors to the public, featuring more than 40 key performers and ground acts, July 30 and 31. (U.S. Air Force photo/Alejandro Pena)