Col. Angie Holbrook (left) receives the garrison flag from Davis D. Tindoll Jr., director of the Army’s Atlantic Region Installation Management Command (right), as she takes command of Fort Belvoir's Garrison. Command Sgt. Maj. Billie Jo Boersma (center) also became the garrison's new command sergeant major during the ceremony, Aug. 11 on Fort Belvoir. Holbrook assumed command from Col. Michelle D. Mitchell, while Boersma assumed responsibility from Command Sgt. Maj. Scott Guillory.