Marines attempt to locate a notional target during a company attack exercise at Fort A.P. Hill, Va., May 1, 2017. The Marines conducted a live-fire exercise that helped improve their leadership and teamwork abilities. The Marines are with G Company, 2nd Battalion, 2nd Marine Regiment. (U.S. Marine Corps photo by Pfc. Abrey D. Liggins) - Marines attempt to locate a notional target during a company attack exercise at Fort A.P. Hill, Va., May 1, 2017. The Marines conducted a live-fire exercise that helped improve their leadership and teamwork abilities. The Marines are with G Company, 2nd Battalion, 2nd Marine Regiment. (U.S. Marine Corps photo by Pfc. Abrey D. Liggins)

Cape Coral, Fla., native Lance Cpl. Nick A. Sauer, a rifleman with Golf Company, 2nd Battalion, 2nd Marine Regiment, 2nd Marine Division, waits for commands from his fire team leader during a simulated machine gun bunker assault May 10. The simulated assault was part of a two-and-half-week Tactical Small Unit Leadership Course more than 45 potential fire team leaders with the battalion attended. (Official U.S. Marine Corps photo by Cpl. Andrew D. Johnston) - Cape Coral, Fla., native Lance Cpl. Nick A. Sauer, a rifleman with Golf Company, 2nd Battalion, 2nd Marine Regiment, 2nd Marine Division, waits for commands from his fire team leader during a simulated machine gun bunker assault May 10. The simulated assault was part of a two-and-half-week Tactical Small Unit Leadership Course more than 45 potential fire team leaders with the battalion attended. (Official U.S. Marine Corps photo by Cpl. Andrew D. Johnston)