M1 Tank Abrams

U.S. Army Soldiers assigned to the 1st Battalion, 67th Armored Regiment, 3rd Brigade Combat Team, 1st Armored Division, maneuver their M1A1 Abrams tank during Decisive Action Training Exercise 16-05 at the National Training Center in Fort Irwin, Calif., April 10, 2016. Decisive Action Training Exercises at the National Training Center ensure units remain versatile, responsive, and consistently available for current and future contingencies.