POHANG, Republic of Korea (March 28, 2023) U.S. Navy Hospital Corpsman 3rd Class Clinton Berry, with Battalion Landing Team 2/4, 13th Marine Expeditionary Unit, demonstrates tactical combat casualty care for Republic of Korea marines during military operations on urbanized terrain training during Ssang Yong 23. Celebrating the 70th anniversary of the U.S.-ROK alliance, Ssang Yong 2023 strengthens the alliance through bilateral, joint training, contributing toward the ROK's combined defense of the Korean Peninsula and increasing the readiness of the U.S.-ROK alliance. (U.S. Marine Corps photo by Sgt. Brendan Custer)