Providing constant vigilance
First Lt. David Saul Adriatico, 490th Missile Squadron intercontinental ballistic missile combat crew member, poses for a photo May 4, 2021, at Malmstrom Air Force Base, Mont. ICBM combat crew members, or mis-sileers, provide lethal, safe and reliable com-bat capability for the U.S. and its allies. (U.S. Air Force photo by Beau Wade)