President Yoon Suk Yeol and Japanese Prime Minister Shigeru Ishiba are set to hold their first summit on the sidelines of the Association of Southeast Asian Nations (ASEAN) summit in Laos, Yoon's office said Wednesday.

President Yoon Suk Yeol arrived in Laos on Wednesday to participate in summits to be hosted by the Association of Southeast Asian Nations (ASEAN) for discussions on economic and security cooperation with the regional bloc.

VIENTIANE, Laos (Reuters) -Southeast Asian leaders met in Laos on Wednesday for a summit expected to seek ways address the worsening civil war in Myanmar, with Thailand calling for heightened engagement ahead of a planned election by the country's embattled military rulers.

Southeast Asian leaders gathered in the capital of Laos for an annual regional forum that will focus on tackling the prolonged civil war in Myanmar and territorial tensions in the South China Sea

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.

Southeast Asian leaders are meeting at an annual forum that will focus on the civil war in Myanmar and territorial tensions in the South China Sea, two challenges that have long tested the bloc's credibility.