Southeast Asian leaders met in Laos on Wednesday for a summit expected to find ways of tackling a worsening civil war in Myanmar, with Thailand set to propose a new path for a political solution after a regional peace effort made scant progress.

Prime Minister Narendra Modi to attend ASEAN-India and East Asia Summits in Laos, highlighting regional connectivity and security.

WASHINGTON (Reuters) - Secretary of State Antony Blinken will represent the United States at the Association of Southeast Nations (ASEAN) summits in Laos this week and expects to discuss human rights in Myanmar, China's "irresponsible" behavior in the South China Sea and Ukraine, the top U.S. diplomat for East Asia said on Tuesday.