KUALA LUMPUR, MALAYSIA - NOVEMBER 21: (L to R) Philippine's President Benigno Aquino, Singapore's Prime Minister Lee Hsien Loong, Thailand's Prime Minister Prayut Chan-O-Cha, Vietnam's Prime Minister Nguyen Tan Dung Li, Malaysia's Prime Minister Najib Razak, Laos Prime Minister Thongsing Thammavong, Brunei Sultan Hassanal Bolkiah, Cambodia's Prime Minister Hun Sen, Indonesia's President Joko Widodo and Myanmar's President Thein Sein pose together with ASEAN leaders at the beginning of the ASEAN - India Summit during the 27th Association of South-East Asian Nations (ASEAN) Summit and Related Summits which takes place in Malaysia between 18 and 22 November, in Kuala Lumpur, Malaysia on November 21, 2015. (Photo by Alexandra Radu/Anadolu Agency/Getty Images)