U.S. Soldiers assigned to 2nd Armored Brigade Combat Team, 1st Infantry Division arrive at Santa Fe during Decisive Action Rotation 22-09 at the National Training Center, Fort Irwin, Calif., Aug. 4, 2022. (U.S. Army photo by Sgt. Hunter Xue, Operations Group, National Training Center) Division headquarters will now accompany brigades to combat training center rotations As the division becomes the unit of action, the Army will be sending a headquarters with no notice to exercise with brigades. Feb 13, 2023 By Mark Pomerleau