Boxer Amphibious Ready Group (ARG) and 13th Marine Expeditionary Unit (MEU) are participating in exercise Ssang Yong 16 (SY16), March 8-18, in and around Pohang, Republic of Korea (ROK). Ssang Yong, which means "twin dragons," is a biennial exercise hosted by the ROK to strengthen interoperability and working relationships with partner nations. This year's exercise will include Navy and Marine Corps participants from the ROK, the U.S., Australia, and New Zealand.