An AH-64D “Apache” helicopter from the 1-149th Attack-Reconnaissance Battalion, 36th Combat Aviation Brigade fires 30mm rounds during aerial gunnery training at Fort Hood April 16, 2015, as dark storm clouds approach from the West. The battalion is based in Houston and is part of the 36th Infantry Division. While most of the Soldiers are from the Texas Army National Guard, the 1-149th includes a company from the Mississippi Army National Guard. The aircrews fired both 30mm rounds and 2.75-inch rockets during the two-week exercise. (U.S. Army photo by Maj. Randall Stillinger)