Soldiers with the 1st Battalion, 137th Aviation Regiment take part in annual training at Camp Grayling in Grayling, Michigan, June 1-14, 2025. Annual training enhances unit readiness and mission capability by executing essential missions such as aerial door gunnery, sling load operations and other tactical exercises. (U.S. Army National Guard video by Sgt. Olivia Lauer, 196th Mobile Public Affairs Detachment)