Thematic Track 4 (TT-4)
  • 8 October 2025
  • JST 15:00 - 16:30 (GMT+09:00)
  • Online
  • Simultaneous interpretation

Progress and Challenges of the Asia-Pacific Climate Security Project: How to Address Diverse Risks

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Summary

his session featured presentations on research conducted by IGES’s Asia-Pacific Climate Security Initiative. Following a framing presentation by the first speaker outlining the project, the second speaker explained how climate change impacts the transition to clean energy, which is deeply connected to national security.

The third speaker focused on climate-induced human migration, reporting analysis results from the perspectives of both countries of origin (e.g. Fiji) and destination countries (e.g. Australia and New Zealand).

The fourth speaker, noting the significant impact climate change has on food security, proposed redefining food security. She suggested adding three elements—sustainability, agency and resilience—to the traditional components of food supply, access, stability and availability.

The fifth speaker analysed National Adaptation Plans (NAPs) from various countries, and concluded that the NAPs should better recognise synergies between climate change adaptation and climate security, thereby contributing to the security of local communities.

The sixth speaker pointed out that the opening of the Arctic Sea Route due to global warming will significantly alter the geopolitical security environment.

Finally, the session concluded with a discussion on what is needed for future climate security research.

Key Messages
  • Climate security challenges vary across countries and regions, with different risks and response capabilities. Countermeasures include incorporating climate security perspectives into NAPs. Japan can play a leading regional role to address these challenges.
  • Human mobility and food security, partly driven by climate change, are critical issues connecting human security. Regarding human mobility, a people-centered approach that enables mobility while respecting culture and identity is required, and food security can be strengthened by considering sustainability, agency and resilience.
  • The transition to clean energy has multifaceted implications for countries’ energy security. Nations are responding to the anticipated opening of the Arctic Sea Route, requiring an international framework for discussing Arctic security.

Summary written by: TSUDAKA Masashi (IGES)

Panel Discussion

Moderator
OKANO Naoyuki, Programme Officer, UNU-IAS
Nanda Kumar JANARDHANAN, Deputy Director, Climate Change Unit, IGES
FUKUDA Miki, Chief Policy Researcher / Lens Facilitator, Integrated Sustainability Centre, IGES
YAMABE Alice, Policy Researcher, Sustainable Consumption and Production, IGES
Sivapuram Ventaka Rama Krishna PRABHAKAR, Principal Policy Researcher, Climate Change Unit, IGES
, Fellow Emeritus, Ocean Policy Research Institute, Sasakawa Peace Foundation
OKANO Naoyuki

OKANO Naoyuki

Programme Officer, UNU-IAS

Nanda Kumar JANARDHANAN

Nanda Kumar JANARDHANAN

Deputy Director, Climate Change Unit, IGES

FUKUDA Miki

FUKUDA Miki

Chief Policy Researcher / Lens Facilitator, Integrated Sustainability Centre, IGES

YAMABE Alice

YAMABE Alice

Policy Researcher, Sustainable Consumption and Production Unit, IGES

Sivapuram Ventaka Rama Krishna PRABHAKAR

Sivapuram Ventaka Rama Krishna PRABHAKAR

Principal Policy Researcher, Climate Change Unit, IGES

Fellow Emeritus, Ocean Policy Research Institute, Sasakawa Peace Foundation

AKIMOTO Kazumine

AKIMOTO Kazumine

Fellow Emeritus, Ocean Policy Research Institute, Sasakawa Peace Foundation

Rear Admiral Kazumine Akimoto began his service career in 1967, when he joined the JMSDF. After completing the Command and Staff Course at the Maritime Staff College, he held several positions in the Maritime Staff Office (MSO) and the Operation Evaluation Office. Positions held include: Liaison staff with Patrol and Reconnaissance Force US 7th Fleet; Head, Flight Research and Development Division VX 51; Chief, Intelligence Section of the MSO Intelligence Department; Chief of Staff, Fleet Air Wing. He was assigned as a senior researcher at the National Institute for Defense Studies (NIDS) at the Japan Defense Agency (now Ministry of Defense) in 1995. He retired from JMSDF and resigned from the NIDS in 2000, and joined the Ocean Policy Research Foundation (now, Ocean Policy Research Institute of The Sasakawa Peace Foundation) as a senior research fellow.

He is now serving as Fellow Emeritus of the Ocean Policy Research Institute of the Sasakawa Peace Foundation.