Southeast Asia in April 2026: the most important developments in politics
In Southeast Asia in April 2026, the dominant political development was the concentration of power in Vietnam. On April 7 the National Assembly unanimously elected Communist Party leader To Lam as state president, giving him both posts, and it chose a new prime minister the same day. Tran Thanh Man was re-elected as Assembly chairman. To Lam made his first state visit abroad in the new role to China from April 14 to 17, visiting Xiong'an and Guangxi. He and Xi Jinping pledged to raise relations to a higher level, and the visit produced agreements on rail, aviation and security. South Korea's President Lee Jae Myung arrived in Hanoi on April 21 for a state visit.
In Myanmar, parliament elected Min Aung Hlaing, the general who led the 2021 coup, as president on April 3, and he was sworn in on April 10. A genocide complaint against him was pending in Indonesia. On April 17 the military government reduced Aung San Suu Kyi's sentence and released former president Win Myint. On April 23 it said publicly that she was being treated well, and on April 30 she was moved to a designated residence to serve the rest of her sentence.
In the Philippines, the impeachment case against Vice President Sara Duterte continued. The Supreme Court declined to issue a restraining order on April 8 and asked her camp to comment. A House panel examined documents and witnesses, including alleged cash envelopes that were subpoenaed. Duterte was absent from hearings on April 22 and April 29, and a House vote to open Bureau of Internal Revenue records fell short. Senate trial was expected to start in early May. Separately, former congressman Zaldy Co was arrested in Prague over a flood control corruption scandal, and the ICC rejected an appeal to drop the case against former president Rodrigo Duterte.
Elsewhere, Thailand's new cabinet under Anutin Charnvirakul took office, and a corruption commission moved against 44 former Move Forward Party MPs, which critics warned was lawfare. Indonesia's Prabowo met Putin and pledged closer cooperation while facing backlash over a US military overflight proposal. Cambodia's Hun Manet urged Thailand to restart border demarcation.
by WorldBrief & Maksim Micheliov | AI-generated summary
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