U.S. Army Spc. Tyler Rodriguez, Alpha Company, 3rd Battalion, 15th Infantry Regiment mortar gunner, aligns sights on a M224 60mm mortar launcher Oct. 12, 2015, in Arta, Djibouti. Alpha Company operates using light infantry and various other force enablers, which operate together cohesively to accomplish their mission. (U.S. Air Force photo by Senior Airman Peter Thompson/Released)