Navy Corpsmen undertaking a Tactical Combat Casualty Care course provided by Marine Forces Reserve prepare to lift Chief Petty Officer Michael Young on a stretcher, simulating the tactical evacuation care section of TCCC at Marine Corps Support Facility New Orleans, Nov. 20, 2019. TCCC aims to reduce preventable combat death while allowing a unit to complete its mission and provide the best possible care for casualties on the battlefield. (U.S. Marine Corps photo by Lance Cpl. Christopher W. England)