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Japan: The Reluctant Cyberpower

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Asie Visions
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Japan’s cyberdefenses remain underdeveloped compared to the country’s great reliance on information and communications technology. Despite Japan’s initial slow response to the security challenges emerging from cyberspace, this paper posits that cybersecurity under the administration of Japanese Prime Minister Shinzo Abe has moved to the core of the country’s national security policy. The 2020 Olympics Games are a major catalyst for this.

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Over the last two years the Japanese government has indeed laid the structural and legal foundations for becoming a serious player in cyberspace. That effort, however, remains underfunded and is slowed by overly complicated intergovernmental coordination processes and stovepiping within the government.

While Japan remains a reluctant cyberpower with a decidedly defensive outlook and a particularly change-resistant bureaucracy, plagued by vertical compartmentalization, recent initiatives and policies have made it clear that the country is moving in the direction of potentially becoming one of Asia’s more advanced cyberpowers in the not-too-distant future.

This paper first outlines an analytical framework used to evaluate Japan’s current standing and progress as a cyberpower: from whole of government (WoG) to whole of nation (WoN) and whole of system (WoS). The following three sections discuss in detail the evolutionary stages in the development of Japan’s national cybersecurity strategy. The last section deals with the Japan Self-Defense Forces’ changing role in cyberspace and how it is slowly embracing a more militarized response to state-sponsored cyberthreats.

The administration of Prime Minister Abe has been careful not to abandon the Japan Self-Defense Forces’ defensive posture in cyberspace and has not indicated that it will develop offensive cyberwar capabilities. This, however, may change should the new US administration abandon the United States’ historic solid defense commitment to Japan. In that respect, Japan’s deepening of engagement with like-minded countries will assume even greater importance over the next four years.

 

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Japan: The Reluctant Cyberpower

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Asia Map
Center for Asian Studies
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Asia is a nerve center for multiple global economic, political and security challenges. The Center for Asian Studies provides documented expertise and a platform for discussion on Asian issues to accompany decision makers and explain and contextualize developments in the region for the sake of a larger public dialogue.

The Center's research is organized along two major axes: relations between Asia's major powers and the rest of the world; and internal economic and social dynamics of Asian countries. The Center's research focuses primarily on China, Japan, India, Taiwan and the Indo-Pacific, but also covers Southeast Asia, the Korean peninsula and the Pacific Islands. 

The Centre for Asian Studies maintains close institutional links with counterpart research institutes in Europe and Asia, and its researchers regularly carry out fieldwork in the region.

The Center organizes closed-door roundtables, expert-level seminars and a number of public events, including an Annual Conference, that welcome experts from Asia, Europe and the United States. The work of Center’s researchers, as well as that of their partners, is regularly published in the Center’s electronic journal Asie.Visions.

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France’s maritime security cooperation in the Pacific

Date de publication
06 December 2024
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France plays a significant role in Pacific maritime security, particularly through the active participation of its overseas territories and the contribution of its stationed armed forces to regional cooperation initiatives.

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Taiwan’s Rising Space Program: Building Up Industry, Supporting National Security

Date de publication
13 November 2024
Accroche

Taiwan, known for its leadership in semiconductors and information and communications technology (ICT), is now making significant strides in the space industry. While historically modest, Taiwan’s space program has seen a transformation since 2020, driven by President Tsai Ing-wen’s commitment to expanding the country’s space capabilities. Key milestones include the passage of the Space Development Act and the creation of the Taiwan Space Agency (TASA), which has bolstered the resources and visibility of Taiwan’s space ambitions.

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AI and Technical Standardization in China and the EU: Diverging priorities and the need for common ground

Date de publication
31 October 2024
Accroche

Given the highly disruptive potential of AI, global cooperation on AI safety and governance is imperative, and yet the deeply transformational potential of AI also ensures that a high level of competition and systemic rivalry is likely unavoidable. How can the EU best manage its complex relationship with China in the field of AI so as to ensure a necessary level of cooperation in spite of competition and rivalry?

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China’s Quest for a Quantum Leap

Date de publication
22 October 2024
Accroche

The global race to harness quantum science is intensifying. Recognizing the strategic potential of quantum technology for economic, military, and scientific advancement, China is focusing on quantum breakthroughs as a way to shift the balance of power, especially in its competition with the United States. President Xi Jinping has emphasized the importance of scientific innovation, particularly in quantum fields, to fuel national development and ensure security.

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Japan: The Reluctant Cyberpower