U.S. Navy Corpsmen Petty Officer 3rd Class Corbin Whittaker (right) and Petty Officer 2nd Class Glenn Nazareno treat a simulated casualty during the Artillery Relocation Training Program 19.4 at Hijudai Maneuvering Area, Oita, Japan, Feb 11, 2020. ARTP is a regularly scheduled training exercise conducted by several units within 3rd Marine Division. The program provides essential live-fire training in different regions throughout Japan to increase combat readiness and better support the U.S.-Japan Treaty of Mutual Cooperation and Security. Whittaker and Nazareno are hospital corpsmen assigned to 12th Marine Regiment, 3rd Marine Division. Whittaker is a native of Owasso, Okla. Nazareno is a native of Oakland, Calif.(U.S. Marine Corps photo by Cpl. Timothy Hernandez)