Prime Minister Prayut Chan-Ocha on Thursday vowed to complete his mission and make the country prosperous and sustainable.

On November 15, the heads of 15 Asia-Pacific nations – including China, Japan, South Korea, Thailand, Singapore, Indonesia and Australia – signed the Regional Comprehensive Economic Partnership (RCEP). Representing a total population of 2.2 billion, the world’s biggest free trade agreement marked the emergence of the Asian era.