Republic of Korea Marines move a tent in preparation for the medical capabilities event being held at the Ban Khlong Bangbor School in support of Exercise Cobra Gold in Rayong, Kingdom of Thailand, Feb. 7, 2012. Medical forces from Thailand, Japan, Indonesia, Malaysia, Republic of Korea and the U.S. participate in the Medical Readiness Exercise to prepare locals for the medical capabilities event that will be held on Feb. 8, 2012. CG 12 improves the capability to plan and conduct combined joint operations, building relationships between partnering nations and improving interoperability across the Asia-Pacific region.