The sea phase of the ASEAN Defense Ministers' Meeting (ADMM)-Plus Maritime Security Field Training Exercise (MS FTX) in the South China Sea concluded on 13 May 2019 at RSS Singapura, also known as Changi Naval Base in Singapore. The ADMM-Plus Maritime Security Field Training Exercise was held from 30 April to 13 May. The exercise commenced on 30 April in Busan, South Korea and concluded in Singapore. It was co-organized by Singapore and South Korea as both nations currently hold co-chairmanship of ADMM-Plus Experts' Working Group on Maritime Security. This is the fourth Maritime Security Field Training Exercise (MS FTX) was conducted under the ambit of the ADMM-Plus.
