Thailand seeks new chapter with Myanmar on peace, border cooperation, ASEAN

Deputy Prime Minister and Foreign Minister Sihasak Phuangketkeow on Wednesday outlined three key objectives for his official visit to Myanmar, focusing on peace efforts, border cooperation, and renewed regional engagement.

Speaking during the visit, Sihasak said his trip aims first to congratulate Myanmar’s new government, noting that President Min Aung Hlaing’s election marks “a significant transition” that should move the country toward a peace process, national reconciliation, and dialogue among its diverse groups.

“As a neighboring country, Thailand wishes to see lasting peace in Myanmar,” he said.

The second objective is to open a new chapter in bilateral relations, with Bangkok seeking closer cooperation on border security and the suppression of transnational crime.

Sihasak highlighted growing concerns over scam operations and narcotics trafficking spilling into Thailand, as well as cross-border environmental issues affecting air and water quality.

He stressed the importance of reopening border trade, which accounts for about 80% of total trade between the two countries, describing it as vital to economic recovery and local livelihoods.

Third, Sihasak reaffirmed Thailand’s support for Myanmar’s eventual return to full participation in the Association of Southeast Asian Nations (ASEAN) through a policy of gradual engagement. He acknowledged that ASEAN’s Five-Point Consensus remains unimplemented and said Thailand is prepared to play a leading role in advancing the process while urging Myanmar to address the bloc’s concerns.

Sihasak also welcomed the new government’s announcement of pardons for political figures, including a former president, expressing hope that such steps will continue and contribute to national reconciliation.

Talks during the visit will also address efforts to reduce violence along the Thai-Myanmar border, amid what he described as acute humanitarian needs inside Myanmar.

Thailand is exploring ways for ASEAN and international organisations to expand humanitarian assistance to affected populations.

On recent incidents involving Myanmar combat aircraft mistakenly dropping bombs on Thai territory, Sihasak said Thailand has urged restraint and de-escalation, calling for a reduced use of force along the border and, ultimately, a full ceasefire.

He said the issue is being handled through military-to-military channels, noting that Thailand’s Supreme Commander has previously visited Myanmar and that high-level security talks have already taken place.

Thailand is expected to host the next round of discussions, where border security will be a central agenda item.

Sihasak also identified PM2.5 air pollution as an urgent shared challenge, saying Thailand will raise the issue directly with Myanmar’s leadership and push for coordinated action with neighbouring countries, including Laos.