U.S. Army paratroopers with the 6th Engineer Battalion, 2nd Engineer Brigade pull security after exiting a UH-60 Black Hawk helicopter during exercise Arctic Pegasus near Deadhorse, Alaska, May 2, 2014.
Arctic Pegasus was a multi-component, joint exercise that further refined planning and mission capabilities between U.S. Army Alaska, the U.S. Air Force, the Alaska National Guard and the state of Alaska. (DoD photo by Sgt. Edward Eagerton, U.S. Army National Guard/Released). Original public domain image from Flickr