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Strengthening Japan’s Defense Diplomacy

An SPF Policy Proposal

By Sasakawa Peace Foundation, Security Studies Program


March 22, 2022
Overview
Over the past decade, there has been a dramatic expansion and strengthening of international security cooperation involving Japan’s Ministry of Defense and Self-Defense Forces (SDF). Japan now holds two plus-two meetings of foreign and defense ministers with several countries other than the United States, resulting in policy discussions at all levels and the conclusion of an array of defense agreements. The SDF are regularly engaged in exchange, joint training, and joint exercises with the militaries of other countries—even after the outbreak of COVID-19—and are expanding the use of such tools as the provision of capacity building assistance and used defense equipment to foreign forces.
  Such “defense diplomacy” among defense authorities has become a global trend. A variety of initiatives are undertaken by the United States, the countries of Europe, Australia, China, and many others to build favorable relationships with other militaries. Efforts to build stronger defense ties and create a desirable security environment are becoming increasingly important as strategic confrontation in the Indo-Pacific between Washington and Beijing escalates into great power competition and heightens political uncertainty not only in East Asia but also in the areas between the Middle East and Western Pacific 
  Given this, the Defence Diplomacy Project at the Sasakawa Peace Foundation has conducted a thorough study on this matter and issued this report with 9 specifc policy proposals on urgent issues confronting Japan’s defense and foreign policy. 
 
Ippeita Nishida and Tsuneo Watanabe
On behalf of all co-authors

Description

Date of Publication March 22, 2022
Content Proposals to Strengthen Japan’s Defense Diplomacy

◆Proposal 1. Adopt a Defense Diplomacy Strategy

◆Proposal 2. Create a Cross-Ministerial Command Center for Defense Diplomacy

◆Proposal 3. Place Strategic Communications at the Center of Defense Diplomacy

◆Proposal 4. Promptly Build a Framework for Joint Exercises and Collective Action

◆Proposal 5. Promote Civilian Control through Capacity Building Assistance

◆Proposal 6. Expand the Intellectual Foundations for Overseas Transfers of Defense Equipment

◆Proposal 7. Create an Initiative to Systematically Advance Security Cooperation

◆Proposal 8. Establish an Indo-Pacific Center of Excellence for Countering Hybrid Threats

◆Proposal 9. Bolster Contributions to International Peace Cooperation
Authors (alphabetical order) Chiyuki Aoi
Professor, University of Tokyo

Kohtaro Ito
Senior Research Fellow, Canon Institute for Global Studies

Goro Matsumura 
Lieutenant General (Ret.), and Former Northeastern Army Commanding General, Japan Ground Self-Defense Force

Ippeita Nishida
Senior Research Fellow, Sasakawa Peace Foundation

Hideshi Tokuchi
President, Research Institute for Peace and Security; Former Vice-Minister of Defense for International Affairs  

Michito Tsuruoka
Associate Professor, Keio University

Tsuneo Watanabe 
Senior Fellow, Sasakawa Peace Foundation
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