Republic of Korea Marine Lance Cpl. Minjin Kim sets up flags at the site of a multi-purpose building being constructed at the Ban Khlong Bangbor School in support of Exercise Cobra Gold 2012, in Rayong, Kingdom of Thailand, Feb. 7, 2012. Royal Thai service members, Indonesian armed forces, Republic of Korea Marines and U.S. Marines with Marine Wing Support Sqaudron 172 participate in the construction of a multi-purpose building. 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.