Japanese Prime Minister Sanae Takaichi and Vietnamese leader To Lam used their Tokyo summit to move an established partnership into economic security. A new joint vision links resilient supply chains, advanced technology, energy and defence cooperation under a broader commitment to a free and open regional order.
The meeting combined a 15-minute small-group session with 35 minutes of expanded talks, followed by a document exchange, joint announcement and dinner. Takaichi recalled choosing Vietnam for her first bilateral Asian visit in May, while To Lam endorsed deeper cooperation under the comprehensive strategic partnership.
Rare-earth metals are a central practical file. The leaders welcomed progress through initiatives including RISE+ and agreed to develop supply-chain resilience, an area where Vietnam's resources and Japan's industrial demand can support diversification away from concentrated sources.
Artificial intelligence formed a second pillar, covering joint research through NEXUS, workforce development, infrastructure and safety. They also sought early progress on LNG and gas-fired power projects involving Japanese companies and cooperation on Vietnam's national energy reserve under POWERR Asia.
Security cooperation is becoming more concrete. Japan and Vietnam want the first transfer of equipment and supplies for peacekeeping operations under Tokyo's Official Security Assistance framework, while reaffirming a rules-based order and discussing the East and South China seas and the Korean Peninsula.
The summit also addressed education and consular rules. Documents concerning Vietnam Japan University were signed, and both governments agreed to preliminary consultations on an international agreement that would make consular notification mandatory in every case.
Takaichi's strategy joins industrial policy and regional security without presenting Vietnam as a formal ally. Delivery will depend on rare-earth projects, power investments, AI institutions and the first security-assistance transfer, as well as coordination under Vietnam's CPTPP chairmanship and its 2027 APEC presidency.
