U.S. Marine Corps Gunnery Sgt. Dustin Bert, logistics

U.S. Marine Corps Gunnery Sgt. Dustin Bert, logistics chief, left and Maj. Brian McCarthy, logistic officer, right, both assigned to the 15th Marine Expeditionary Unit, observe from their ceremonial positions as Cpl. Frank Delacruz, 24, native of Queens, N.Y., marches to the front of the formation during his promotion ceremony to the rank of sergeant on Del Mar Beach at Camp Pendleton, California May 1, 2018. Delacruz is the 15th MEU's armorer and recently deployed with the unit where they served as the Nation's crisis response and contingency force in multiple locations around the globe. (U.S. Marine Corps photo by Gunnery Sgt. Jon Spencer)