U.S. Marine Corps Sergeant John Krevel Jr. with Gulf

U.S. Marine Corps Sergeant John Krevel Jr. with Gulf Company, 2nd Battalion, 24th Marines, 23rd Marine Regiment, 4th Marine Division, Marine Forces Reserve and a Republic of Korea (ROK) Marine with 2nd Battalion, 7th Marine Regiment, 1st ROK Marine Division prepare for an arm-wrestling match during the Warriors Meal and Field Meet in celebration of the successful completion of Korean Marine Exchange Program 15-8 as a part of Peninsula Express 15 at the ROK Marine Corps Base in Pohang, South Korea, July 8, 2015. Peninsula Express is one in a series of regularly-scheduled combined, small-unit, tactical training exercises that demonstrates continued dedication to the ROK-U.S. relationship, contributing to the security and stability of the Korean Peninsula and Asia-Pacific region. (U.S. Marine Corps photo by Sgt. Justin A. Bopp/Released)