Marine Corps Lance Cpl. Ryan Skinner, foreground, demonstrates the use of the Mark-2 Instant Eye for Marine Corps Brig. Gen. Benjamin Watson, assistant division commander, 2nd Marine Division, during a deployment for training exercise at Fort Pickett, Va., Aug. 15, 2017. Skinner is an assistant patrol leader assigned to Bravo Company, 1st Battalion, 6th Marine Regiment. Marine Corps photo by Lance Cpl. Michaela R. Gregory