Silent Sentinels: 320th MS Missileers
Second Lt. Nikolas Ramos, 320th Missile Squadron deputy missile combat crew commander, reads a checklist while 1st Lt. Terrence Dale Duarte, missile combat crew commander complies with the instructions in a launch control center at F.E. Warren Air Force Base, Wyo., Nov. 5, 2016. The 90th Missile Wing sustains 150 Minuteman III ICBMs and the associated launch facilities that cover 9,600 square miles across three states. (U.S. Air Force photo by Staff Sgt. Christopher Ruano)