180602-N-XP344-0159 NAVAL AIR STATION PATUXENT RIVER, Md. (June 2, 2018) The U.S. Navy flight demonstration squadron, the Blue Angels, sit on the runway in front of "The Wall of Fire" set up by the Tora Bomb Squad, during the Pax River Air Expo on Naval Air Station Patuxent River. The Pax River Air Expo is a public event that showcases Naval Air Station Patuxent River's contribution to the Department of Defense and the civilian-military relationship it has with the aviation and southern Maryland communities. (U.S. Navy photo by Mass Communication Specialist 2nd Class Victoria Kinney/Released)