
Research Activities Research on
Diplomacy

South Korea's domestic debate on nuclear weapons / Japan's view of South Korea's nuclear deterrence options / Japan-ROK cooperatio

Managing Director (Representative Director), International House of Japan
Ken Jimbo

Due to Ukraine’s remarkable counteroffensive, triggered by its retaking of Kharkiv province in September, Russia has apparently be

Senior Research Fellow
Hirohito Ogi

KURUMADA Shuichi Visiting Fellow, Asia Pacific Initiative The Solomon Islands came under the spotlight earlier this

When U.S. House Speaker Nancy Pelosi visited Taiwan in August, many critics offered different opinions on what it meant for the As

Visiting Senior Fellow
Naoko Eto

OGASAWARA Yoshiyuki Professor, The Institute of Global Studies, Tokyo University of Foreign Studies When U.S. House Speaker Na

The previous three Geoeconomic Briefing series discussed whether Russia’s invasion of Ukraine has aspects of a “new war.” To be

Director & Group Head, Economic Security
Kazuto Suzuki

HUANG Wei-Hsin project researcher, Institute for Advanced Studies on Asia, the University of Tokyo For four days bet

SATO Heigo Professor, Takushoku University The global strategic community has learned many lessons from the war in Ukraine sin

OUE Sadamasa Consulting Senior Fellow Group Head, International Security Order, Institute of Geoeconomics Lieutenant General, J

Prime Minister Fumio Kishida’s administration is currently working to revise the national security strategy — first created in Dec

Group Head, Europe & Americas
Yuichi Hosoya
Why Pax Silica Is About More Than AI Chips2026.07.15
China’s Rare Earth Export Controls: “International Rules” Orientation and the Avant-Garde Use of Security Exceptions2026.07.03
The Iran-U.S. MOU Offers a Reprieve, but Not Relief2026.07.02
Japan and India: Historic Strategic Convergence2026.07.07
Sovereign AI After Fugu: From Vertical Dominance to Horizontal Resilience2026.06.24





