FORT CARSON, Colo. — Capt. Christopher Grady, commander, Bravo Company, 1st Battalion, 38th Infantry Regiment, 1st Stryker Brigade Combat Team, 4th Infantry Division, briefs his company before clearing a bunker as part of a complex objective March 5, 2020, during a live-fire training exercise. (Photo by Sgt. Micah Merrill)