Synopsis: Vietnamese President To Lam will visit Thailand to strengthen strategic cooperation in trade, security, technology, and regional integration as both countries deepen their Comprehensive Strategic Partnership.
Vietnamese President To Lam is scheduled to undertake an official visit to Thailand from May 27 to 29 as both countries move to deepen their Comprehensive Strategic Partnership and strengthen regional cooperation. The visit comes at the invitation of Thai Prime Minister Anutin Charnvirakul and marks To Lam’s first official trip to Thailand since assuming office as President of Vietnam in April 2026
According to statements from the Thai and Vietnamese foreign ministries, the visit is expected to focus on expanding political, economic, security, and technological cooperation between the two Southeast Asian nations. Leaders from both countries are also expected to discuss measures to improve trade connectivity, investment opportunities, and people-to-people engagement.
Thailand and Vietnam upgraded their bilateral ties to a Comprehensive Strategic Partnership in 2025, reflecting growing alignment on regional development and economic priorities. The partnership framework includes cooperation in security, sustainable economic growth, innovation, and regional stability. Officials believe the upcoming visit will provide additional momentum to these initiatives while reinforcing ASEAN cooperation amid evolving geopolitical and economic conditions.
A major agenda item during the discussions is expected to be the “Three Connects” strategy, which aims to integrate supply chains, local economies, and green growth initiatives between the two countries. Both governments are seeking to enhance bilateral trade and investment while promoting collaboration in science, technology, and innovation-driven industries.
During the visit, President To Lam is also scheduled to meet senior Thai political leaders, including the President of the National Assembly and the Speaker of the House of Representatives. In addition, he will preside over the opening ceremony of the Thailand-Vietnam Business Forum, which is expected to bring together business leaders and investors from both countries to explore new commercial opportunities.
The visit holds symbolic significance as Thailand and Vietnam prepare to celebrate the 50th anniversary of diplomatic relations in 2026. Officials from both nations describe the relationship as one of the strongest within ASEAN, supported by expanding trade, cultural exchanges, and regional security cooperation.
Analysts view the visit as part of broader regional efforts to strengthen intra-ASEAN partnerships and build resilient economic and strategic networks amid global uncertainties. The growing collaboration between Thailand and Vietnam is expected to contribute to regional stability, sustainable development, and stronger economic integration across Southeast Asia.