AMPHIBIOUS OPERATIONS Korean and U.S. Marines traverse the shoreline aboard amphibious assault vehicles during Ssang Yong 2014 on Doksoek-ri in Pohang, South Korea, March 31, 2014. The annual exercise is conducted to enhance the interoperability of Korean and U.S. forces by performing a full spectrum of amphibious operations. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 414754-S-KJC77-974.jpg Photo Gallery