Photos

U.S. Navy Petty Officer 2nd Class Gypsy Barrientos, a hospital corpsman with Service Company, 7th Engineer Support Battalion, 1st Marine Logistics Group, studies her Marine Corps history during Exercise Deep Strike II, at Blythe, Calif., Sept. 13, 2017. On her down time, Barrientos studies Navy and Marine Corps knowledge to earn the Enlisted Fleet Marine Force Warfare Specialist Insignia. (U.S. Marine Corps photo by Lance Cpl. Timothy Shoemaker)