Japan and UK Sign Economic Security Pact on Critical Minerals
Japan and Britain issued a joint declaration on economic security cooperation during a meeting between Prime Minister Takaichi Sanae and Prime Minister Keir Starmer in London on Sunday. The agreement focuses on securing critical minerals and energy supply chains amid global tensions and upcoming G7 discussions in France.
Why are Japan and Britain focusing on critical minerals?
The joint declaration expresses “grave concerns” regarding arbitrary export restrictions and economic coercion, specifically concerning critical minerals. According to the document, the two nations will increase cooperation among G7 members and other “like-minded countries.”

This cooperation covers the entire lifecycle of these resources. The leaders agreed to enhance efforts in mining, refining, processing, recycling, and stockpiling. Some portions of the declaration are believed to have been drafted with China in mind.
How will Middle East conflicts impact energy security?
The leaders recognized that the ongoing conflict in the Middle East creates “heightened risks to the global economy.” The declaration specifically highlights pressures placed on energy supply chains as a primary concern.
To mitigate these risks, the document reaffirms the need for coordination between countries that produce energy and those that consume it. Additionally, Takaichi and Starmer outlined plans to expand cooperation on offshore wind power generation.
What happens next for the joint fighter aircraft project?
Takaichi and Starmer agreed to expedite a joint program involving Japan, Britain, and Italy to develop next-generation fighter aircraft. This move follows Takaichi’s arrival in London, which marks the first leg of her European trip.
The project may face hurdles. Analysts point out that Britain’s current fiscal trouble could affect the development and timeline of the aircraft program.
Takaichi is scheduled to attend a Group of Seven summit in France later this week. She indicated she intends to use the summit to share views and collaborate on resource security and the stabilization of the Middle East.
Frequently Asked Questions
What specific areas of critical mineral cooperation were established?
The leaders agreed to enhance cooperation in mining, refining, processing, recycling, and stockpiling.
Which countries are partnering to develop next-generation fighter aircraft?
The program is a joint effort between Japan, Britain, and Italy.
What energy-related goals were mentioned outside of mineral security?
The declaration includes plans to increase cooperation on offshore wind power generation.
How should nations balance economic security with the fiscal constraints of their partners?