US and Japan Strengthen Ties with Philippines Through Trilateral Cooperation

Strategic Insights -

US Secretary of State Marco Rubio and Japanese Foreign Minister Iwaya Takeshi reaffirmed their shared interest in trilateral cooperation to advance a free and open Indo-Pacific during a meeting with Philippine Secretary of Foreign Affairs Maria Theresa Lazaro. The officials agreed to enhance maritime security, economic partnership, and coordination on critical mineral supply chains. They also proposed advancing cooperation in cyber security, energy, and investments in telecommunications networks.

Key Takeaways:

  • Secretary Rubio and Japanese Foreign Minister Iwaya reaffirmed their shared interest in trilateral cooperation to advance a free and open Indo-Pacific during the ASEAN-related Foreign Ministers' Meetings.
  • The officials agreed to coordinate cooperation on maritime security, including through Maritime Cooperative Activities, trilateral military exercises, and capacity building and assistance for the Philippine Coast Guard and other Philippine maritime authorities.
  • Secretary Rubio highlighted the Philippines' wealth in critical minerals and stressed the need to diversify critical mineral supply chains.
  • The officials proposed advancing trilateral cooperation in the Philippines on cyber security, energy (including civil nuclear energy), and investments in reliable and secure telecommunications networks.
  • The officials agreed to hold sectoral trilateral discussions at the senior officials' level in coming months to advance their shared desire for peace and security in the region.
  • Secretary Rubio emphasized the importance of growing economic partnership with the Philippines and unlocking private sector investment in high-impact infrastructure projects in the Luzon Economic Corridor.
  • The trilateral cooperation aims to promote peace and security in the region through enhanced maritime security, economic partnership, and coordination on critical mineral supply chains.

Statistics:

  • The ASEAN-related Foreign Ministers' Meetings brought together 10 countries from the Association of Southeast Asian Nations.
  • The Philippines is the 5th largest producer of nickel in the world.
  • The country is also rich in other critical minerals such as copper, gold, and chromite.
  • During the meeting, Secretary Rubio highlighted the need to invest in infrastructure projects, including in the Luzon Economic Corridor, to support economic growth.
  • The trilateral cooperation aims to promote peace and security in the Indo-Pacific region through enhanced maritime security and coordination.

Sources:

  • US Department of State, "Secretary's Meeting with Japanese Foreign Minister Iwaya and Philippine Secretary of Foreign Affairs Lazaro"

https://www.state.gov/releases/office-of-the-spokesperson/2025/07/secretary-rubios-meeting-with-japanese-foreign-minister-iwaya-and-philippine-secretary-of-foreign-affairs-lazaro/