THAILAND-CAMBODIA-LAOS-MYANMAR-VIETNAM-DIPLOMACY

Leaders from L-R, Myanmar's President Win Myint, Vietnam's Prime Minister Nguyen Xuan Phuc, Thailand's Prime Minister Prayut Chan-O-Cha, Cambodia's Prime Minister Hun Sen, Laos' Prime Minister Thongloun Sisoulith and ASEAN Secretary-General Lim Jock Hoi join hands together for a group picture during the opening ceremony of Mekong summit in Bangkok on June 16, 2018. - Prayut is hosting the 8th Ayeyawady-Chao Phraya-Mekong Economic Cooperation Strategy (ACMECS) Summit in Bangkok composed of Thailand, Cambodia, Laos, Myanmar and Vietnam to boost economic development of the Mekong region. (Photo by Panumas SANGUANWONG / THAI NEWS PIX / AFP) (Photo credit should read PANUMAS SANGUANWONG/AFP via Getty Images)