Lt. Gen. Brian D. Beaudreault, the deputy commandant of Plans, Policies, and Operations, congratulates the participating tank crews during his speech at the 15th annual Tiger Competition ceremony at Wilcox range in Fort Knox, Kentucky, Aug. 28, 2018. The best tank gunner crews from 1st, 2nd, and 4th battalions competed in the annual Tiger Competition to determine the top tank crew in the Marine Corps. The crew from 2nd Tank Bn. won the competition. (U.S. Marine Corps photo by Lance Cpl. Tessa D. Watts) - Lt. Gen. Brian D. Beaudreault, the deputy commandant of Plans, Policies, and Operations, congratulates the participating tank crews during his speech at the 15th annual Tiger Competition ceremony at Wilcox range in Fort Knox, Kentucky, Aug. 28, 2018. The best tank gunner crews from 1st, 2nd, and 4th battalions competed in the annual Tiger Competition to determine the top tank crew in the Marine Corps. The crew from 2nd Tank Bn. won the competition. (U.S. Marine Corps photo by Lance Cpl. Tessa D. Watts)

Marines with 4th Tank Battalion, 4th Marine Division, Marine Forces Reserve, perform a beach landing on a landing craft air cushion during their annual training aboard Marine Corps Base Camp Pendleton, Calif., July 16, 2016. Annual training exercises ensure that Reserve Marines are trained and prepared for any future operation or contingency. (U.S. Marine Corps photo by Cpl. Gabrielle Quire/Released) - Marines with 4th Tank Battalion, 4th Marine Division, Marine Forces Reserve, perform a beach landing on a landing craft air cushion during their annual training aboard Marine Corps Base Camp Pendleton, Calif., July 16, 2016. Annual training exercises ensure that Reserve Marines are trained and prepared for any future operation or contingency. (U.S. Marine Corps photo by Cpl. Gabrielle Quire/Released)

Janna Schickel, wife of Staff Sgt. Matt Schickel, a platoon guide from Company E, 4th Tank Battalion, 4th Marine Division, welcomes her husband home Nov. 15, 2012, at Fort Knox, Ky., upon his return from a six-month deployment to Afghanistan. The Lanesville, Ind., native was greeted by friends and family upon his arrival at Fort Knox. (U.S. Marine Corps Photo by Cpl. Nana Dannsa-Appiah/Released) - Janna Schickel, wife of Staff Sgt. Matt Schickel, a platoon guide from Company E, 4th Tank Battalion, 4th Marine Division, welcomes her husband home Nov. 15, 2012, at Fort Knox, Ky., upon his return from a six-month deployment to Afghanistan. The Lanesville, Ind., native was greeted by friends and family upon his arrival at Fort Knox. (U.S. Marine Corps Photo by Cpl. Nana Dannsa-Appiah/Released)