US and Japan Conclude Extended Deterrence Dialogue in Tokyo, Reaffirming Nuclear Commitment
The United States and Japan underscored their security alliance in Tokyo, while EU and South Korean leaders finalized a Digital Trade Agreement in Brussels; the G7 Business 7 Summit convenes in Paris.
The conversation that mattered
The United States and Japan concluded their Extended Deterrence Dialogue (EDD) in Tokyo from June 8-9, with a joint statement released on June 10. The dialogue saw the U.S. reaffirm its commitment to Japan's defense, including the full range of U.S. defense capabilities, notably nuclear assets.
Japan, in turn, reiterated its support for U.S. forces and operations that maintain peace, contributing to deterrence. Discussions focused on modernizing U.S. nuclear forces and Japan's evolving defense policy amid increasing regional nuclear threats.
Both delegations addressed China's opaque nuclear weapons buildup and rejected Russia's stance on North Korea's nuclear program, reaffirming a commitment to the complete denuclearization of the DPRK. Japan also encouraged U.S. participation in multilateral strategic stability talks.
This dialogue signals a continued strengthening of the US-Japan security alliance in response to regional challenges. Looking ahead, Canadian Prime Minister Mark Carney is set to visit France and Ireland before attending the G7 Leaders' Summit in Évian-les-Bains, France, from June 15-17.
Today's meetings
European Council President António Costa, European Commission President Ursula von der Leyen
Actor Two: Republic of Korea President Lee Jae Myung
Venue Or Format: Brussels summit
What Was Discussed: Signing of a Digital Trade Agreement (DTA) and launching the EU-Republic of Korea Competitiveness Partnership to enhance economic resilience.
Signal: Deepens economic ties and cooperation in digital trade, supply chains, and advanced technologies between the EU and South Korea.
Foreign Ministers of Armenia, Belarus, Kazakhstan, Kyrgyzstan, Russia, Tajikistan
Actor Two: Collective Security Treaty Organization (CSTO) members
Venue Or Format: Moscow meeting
What Was Discussed: Issued a joint statement calling for urgent measures to prevent an arms race in outer space and the placement of weapons in space.
Signal: Highlights collective concern among CSTO members regarding the weaponization of outer space and calls for legally binding multilateral agreements.
UK Defence Secretary Healey
Actor Two: Australian Defence Minister
Venue Or Format: London press conference
What Was Discussed: Bolstering economic resilience, cooperation on critical minerals, and strengthening maritime security across Southeast Asia.
Signal: Reinforces UK-Australia bilateral and AUKUS partnership on security and economic stability in the Indo-Pacific.
Joint statements + readouts
European Union, Republic of Korea
Topic: Digital Trade and Economic Partnership
Key Line: We underscore the importance of further deepening our bilateral cooperation in areas of strategic importance for our economies, notably, trade, investment, supply chains, digital, advanced technologies, energy, and innovation.
Iran, China, Russia
Topic: IAEA Board of Governors Resolution
Key Line: Iran, China, and Russia issued a joint statement at the IAEA Board of Governors meeting in Vienna opposing a political resolution advanced by Western countries against Tehran and emphasizing that the Iranian nuclear issue can only be resolved through dialogue and diplomacy.
Collective Security Treaty Organization (CSTO) Foreign Ministers
Topic: Prevention of Arms Race in Outer Space
Key Line: The ministers expressed serious concern over the possibility of an arms race in outer space and the risk of the domain becoming an arena for military confrontation.
Multilateral pulse
G7 Business 7 Summit. The Business 7 Summit is being held in Paris, France, today, bringing together business leaders ahead of the main G7 Heads of State's Summit.
UN Security Council. China's Permanent Representative to the United Nations, Fu Cong, presented proposals to advance peace in the Middle East during an open debate.
Bilateral threads worth following
US ↔ Iran
Current State: Heightened tensions following renewed U.S. military action and calls for de-escalation from Iran and China.
Last Move: On June 10, U.S. Central Command launched new strikes against targets in Iran after President Donald Trump accused Tehran of delaying negotiations.
China ↔ Japan
Current State: China expresses deep concern over Japan's proposed security document revisions, viewing them as moves toward re-militarization.
Last Move: On June 10, China's Foreign Ministry spokesperson Lin Jian stated that Japan's Liberal Democratic Party's draft proposal on revising key security documents exposed intentions to pursue 're-militarization' and expand military capabilities.
Canada ↔ France
Current State: Preparing for deepened partnership across trade, defense, and technology sectors.
Last Move: Canadian Prime Minister Mark Carney announced he will visit Paris from June 11-17 to meet with President Emmanuel Macron to advance commercial and industrial partnerships.
What we'll be watching next 72h
- Canadian Prime Minister Mark Carney will conduct bilateral visits to France and Ireland from June 11-17, ahead of the G7 Summit.
- The 52nd G7 Heads of State's Summit is scheduled to take place from June 15-17 in Évian-les-Bains, Haute-Savoie, France.
Reporting + analyst voices: grounded via Google Search at publish time.