Overview
- More than 30 heads of state are set to attend from Oct 26–28, including U.S. President Donald Trump, with foreign ministers opening preparatory talks Saturday.
- Timor-Leste will be formally welcomed as ASEAN’s 11th member after applying in 2011.
- An expanded Thailand–Cambodia ceasefire is expected to be signed with Trump slated to preside, following July border clashes that killed at least 43 and displaced about 300,000 before a July 29 truce.
- Leaders will revive an RCEP heads-of-government meeting for the first time since 2020 and sign an upgraded ASEAN–China trade pact as U.S. tariffs weigh on regional economies.
- Authorities have tightened security in Kuala Lumpur ahead of planned protests over Trump’s visit, and ASEAN officials pressed Myanmar to implement the Five-Point Consensus and allow humanitarian aid as debate continues over December elections and observer participation.