U.S. Marine Cpl. Alex S. Rankin, center, digs a hiding position alongside Republic of Korea Marines during Korean Marine Exchange Program 15-4 Feb. 4 at the Pyeongchang Winter Training Facility, Pyeongchang, Republic of Korea. The ROK recon Marines specialize in stealth and scouting, so this training teaches the Marines how to survive without getting caught and still accomplishing the mission. This exercise highlights the two countries’ combined commitment to the defense of the ROK and peace and security in the region. Rankin, a Secane, Pennsylvania, native, is an intelligence specialist with Company L, 3rd Battalion, 3rd Marine Regiment, currently assigned to 4th Marine Regiment, 3rd Marine Division, III Marine Expeditionary Force under the unit deployment program. The ROK Marines are with 1st Reconnaissance Battalion, 1st ROK Marine Division. - U.S. Marine Cpl. Alex S. Rankin, center, digs a hiding position alongside Republic of Korea Marines during Korean Marine Exchange Program 15-4 Feb. 4 at the Pyeongchang Winter Training Facility, Pyeongchang, Republic of Korea. The ROK recon Marines specialize in stealth and scouting, so this training teaches the Marines how to survive without getting caught and still accomplishing the mission. This exercise highlights the two countries’ combined commitment to the defense of the ROK and peace and security in the region. Rankin, a Secane, Pennsylvania, native, is an intelligence specialist with Company L, 3rd Battalion, 3rd Marine Regiment, currently assigned to 4th Marine Regiment, 3rd Marine Division, III Marine Expeditionary Force under the unit deployment program. The ROK Marines are with 1st Reconnaissance Battalion, 1st ROK Marine Division.