Sailors with Bravo Surgical Company, 1st Medical Battalion, 1st Marine Logistics Group, perform life-saving drills, displaying their medical expeditionary capabilities in support of Marines from 1st Battalion, 5th Marine Regiment, 1st Marine Division, during a mass casualty exercise aboard Camp Pendleton, Calif., Sept 8, 2015 as part of Dawn Blitz 2015. - Sailors with Bravo Surgical Company, 1st Medical Battalion, 1st Marine Logistics Group, perform life-saving drills, displaying their medical expeditionary capabilities in support of Marines from 1st Battalion, 5th Marine Regiment, 1st Marine Division, during a mass casualty exercise aboard Camp Pendleton, Calif., Sept 8, 2015 as part of Dawn Blitz 2015.

13th MEU Shock Trauma Platoon: From air to carePetty Officer 2nd Class Phillip Lopez (front) and Seaman Jordan Saco, U.S. Navy Corpsmen with Shock Trauma Platoon, Combat Logistics Battalion 13, the logistics combat element for the 13th Marine Expeditionary Unit, carry a simulated casualty on a stretcher to the rear of a medical aid vehicle at Fort Hunter Liggett, California, during training to familiarize medical personnel with attending to casualties arriving on the flight line at Realistic Urban Training (RUT) Exercise, Sept. 2, 2015. RUT is the final ground-based training requirement prior to deployment as the 13th MEU moves toward operating embarked at sea. - 13th MEU Shock Trauma Platoon: From air to care Petty Officer 2nd Class Phillip Lopez (front) and Seaman Jordan Saco, U.S. Navy Corpsmen with Shock Trauma Platoon, Combat Logistics Battalion 13, the logistics combat element for the 13th Marine Expeditionary Unit, carry a simulated casualty on a stretcher to the rear of a medical aid vehicle at Fort Hunter Liggett, California, during training to familiarize medical personnel with attending to casualties arriving on the flight line at Realistic Urban Training (RUT) Exercise, Sept. 2, 2015. RUT is the final ground-based training requirement prior to deployment as the 13th MEU moves toward operating embarked at sea.

Marines with Combat Logistics Battalion 1, Combat Logistics Regiment 1 used a translator to communicate with role-players during Large Scale Exercise 15 aboard Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Aug. 18, 2015. LSE-15 is a combined U.S. Marine Corps, Canadian and British exercise conducted at the brigade level, designed to enable live, virtual and constructive training for participating forces. (U.S. Marine Corps photo by Lance Cpl. Chris Garcia/Released) - Marines with Combat Logistics Battalion 1, Combat Logistics Regiment 1 used a translator to communicate with role-players during Large Scale Exercise 15 aboard Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Aug. 18, 2015. LSE-15 is a combined U.S. Marine Corps, Canadian and British exercise conducted at the brigade level, designed to enable live, virtual and constructive training for participating forces. (U.S. Marine Corps photo by Lance Cpl. Chris Garcia/Released)

Marines with Combat Logistics Battalion 1, Combat Logistics Regiment 1, 1st Marine Logistics Group, fire on targets with M240 medium machine guns during a mounted patrol exercise aboard Marine Corps Air Ground Combat Center Twentynine Palms, California, Aug. 10, 2015. Marines faced numerous challenges during the training including simulated ambushes, improvised explosive device attacks and casualty evacuations. - Marines with Combat Logistics Battalion 1, Combat Logistics Regiment 1, 1st Marine Logistics Group, fire on targets with M240 medium machine guns during a mounted patrol exercise aboard Marine Corps Air Ground Combat Center Twentynine Palms, California, Aug. 10, 2015. Marines faced numerous challenges during the training including simulated ambushes, improvised explosive device attacks and casualty evacuations.