U.S. Marine Corps Lance Cpl. Natthakit Chuaytua, a rifleman with 2nd Battalion, 23rd Marines, forward deployed with 4th Marine Regiment, 3d Marine Division as part of the Unit Deployment Program, provide security with a Republic of Korea Marine during military operations in urban terrain training during the Korean Marine Exchange Program 25.2 in Pocheon, South Korea, July 22, 2025. KMEP is conducted regularly between the ROK and U.S. Marine Corps to increase their combined capabilities through realistic training geared towards deterring threats and maintaining peace in the Indo-Pacific. (U.S. Marine Corps photo by Lance Cpl. Van Hoang) - U.S. Marine Corps Lance Cpl. Natthakit Chuaytua, a rifleman with 2nd Battalion, 23rd Marines, forward deployed with 4th Marine Regiment, 3d Marine Division as part of the Unit Deployment Program, provides security with a Republic of Korea Marine during military operations in urban terrain training during the Korean Marine Exchange Program 25.2 in Pocheon, South Korea, July 22, 2025. KMEP is conducted regularly between the ROK and U.S. Marine Corps to increase their combined capabilities through realistic training geared towards deterring threats and maintaining peace in the Indo-Pacific. (U.S. Marine Corps photo by Lance Cpl. Van Hoang)