Gas Mask Warrior A soldier finishes a timed ruck march while wearing his chemical protective mask during his brigade’s Best Squad Competition at Fort Bragg, N.C., March 6, 2018. Army photo by Sgt. Winston Pacheco SHARE: Download: Full Size (1.72 MB) Tags: Northcom, Northern Command, Soldiers, Army, training Credit: Sgt. Winston Pacheco VIRIN: 180306-A-KJ310-091A.JPG Photo Gallery