Relationship dossier
Japan
Philippines
Relationship assessment
Japan and the Philippines maintain a close strategic partnership centered on infrastructure, maritime security and defense cooperation.
Japan toward Philippines
+75Japan has provided substantial development assistance for Philippine infrastructure and supplied coast guard vessels and other support for maritime security. Japan and the Philippines expanded defense cooperation, elevated their relationship to a Comprehensive Strategic Partnership in 2023, and signed a Reciprocal Access Agreement in 2024.
Philippines toward Japan
+70The Philippines has deepened security cooperation with Japan, including through the Reciprocal Access Agreement signed in 2024 and joint efforts focused on maritime security. Philippine governments have also sustained bilateral economic and strategic cooperation with Japan.
Overall relationship
+75The relationship combines longstanding economic engagement with an increasingly close security partnership. Japanese infrastructure assistance and maritime-security support, alongside the two governments’ Comprehensive Strategic Partnership and Reciprocal Access Agreement, provide durable foundations for cooperation. The partnership is a significant feature of both countries’ regional diplomacy.
How to read these scores
Scores are rough judgments, not objective measurements or current verification. Directional scores describe government policy and conduct, not public opinion. The overall score is an independent estimate, never an average.
- −100
- Extreme sustained hostility
- −50
- Substantially adversarial
- 0
- Mixed or neutral, supported by knowledge
- +50
- Substantially cooperative
- +100
- Exceptionally close sustained partnership
“Not assessed” means there is no recorded score. Pair existence makes no claim about diplomatic recognition or established relations.
Relationship context
Overview
Japan and the Philippines have built a close strategic relationship through sustained economic assistance and growing security cooperation. Japan has funded major Philippine infrastructure, provided coast guard vessels and maritime-security support, and expanded defense cooperation. The two governments elevated ties to a Comprehensive Strategic Partnership in 2023 and signed a Reciprocal Access Agreement in 2024. Their cooperation is particularly focused on maritime security and regional stability.
Key developments
Japan and the Philippines elevated their relationship to a Comprehensive Strategic Partnership.
Japan and the Philippines signed a Reciprocal Access Agreement to facilitate expanded defense cooperation.
Japan provided Philippine coast guard vessels and maritime-security assistance.
Major uncertainties
- The long-term scope and implementation of the Reciprocal Access Agreement remain uncertain.
- The future scale of Japanese infrastructure and maritime-security assistance is unclear.