Its duties were guard duty, guard of honor, honor parade, and implementation of the military ceremony.
en.wikipedia.org Much of the training stateside for the members of the army's only chemical unit focused on drill, marching, guard duty, and inspections.
en.wikipedia.org Here they stayed for several weeks performing guard duty and fatigue work, and carrying on the work of organization, equipment and preparation for overseas duty.
en.wikipedia.org They had inspections, marched, stood guard duty and hunted to supplement their military rations.
en.wikipedia.org She also performed plane guard duty, patrolled close ashore to stop infiltration of supplies and men from the north, and refueled helicopters.
en.wikipedia.org