Japan is preparing to create its first foreign intelligence agency since World War II, one of the country’s most major national security reforms in decades. Tokyo is becoming more and more concerned about an increasingly entangled Indo-Pacific geopolitical landscape in which regional tension, cyber threats, and technological competition are playing out. Japan has held national intelligence and security agencies but has never had a foreign intelligence agency like the CIA in the United States and MI6 in the UK.
The initiative comes as Japan faces growing security challenges from multiple angles. The growing military presence of China in the East China Sea and South China Sea, North Korea’s continued missile development, Russia’s military activity in Northeast Asia, and the quickening pace of cyber espionage have all contributed to a reassessment of Japan’s intelligence capabilities.
Japan, after losing World War II in 1945, signed a pacifist Constitution that significantly limited its military role and focused on diplomacy and defensive security. Japan has long relied on its alliance with the U.S. for intelligence sharing and strategic security. Although agencies like the Cabinet Intelligence and Research Office (CIRO), Public Security Intelligence Agency (PSIA), and other government bodies collected intelligence, analysts have noted that Japan lacked a centralized organization that was focused on gathering foreign intelligence overseas.
Government officials and security experts believe that given the changing global security landscape, Japan must strengthen its independent intelligence capabilities. Military preparedness (as well as information on geopolitical developments, cyber threats, technological espionage, terrorism, and economic security) is now not only the national security of modern-day countries but well-established by the military itself (not only military but also by the intelligence system).
One of the main reasons for the proposed agency is China’s growing regional power. Beijing has also been expanding its military presence in recent years and its activities around the East China Sea (e.g., the Senkaku Islands, which are in the hands of Japan but claimed by China), and even more so around the East China Sea. These developments have raised national security concerns in Tokyo and led to a greater investment in intelligence gathering.
North Korea is still in Japan’s security calculations. Pyongyang has not ceased to conduct missile tests and continue its nuclear weapons programme despite international sanctions. Japanese officials see improved intelligence capabilities as necessary to track military development and respond effectively to potential security threats.
Cybersecurity has also become a big focus. Governments worldwide are increasingly challenged by cyber threats to critical infrastructure, financial systems, research institutions, and government networks. The intelligence agencies now play an important role in detecting cyber threats, preventing espionage, and protecting national secrets. In Japan, which has a growing digital economy and an expanding technology sector, cybersecurity has become a big part of the national defence.
Economic security is another rationale behind the proposal. Competition over advanced technologies including semiconductors, artificial intelligence, quantum computing, and critical minerals has taken intelligence collection far beyond military objectives. Countries are more focused on preventing foreign espionage and intellectual property theft in industries to protect their manufacturing, research, and supply chains.
The proposed intelligence agency is also expected to strengthen coordination with Japan’s allies and partners. Tokyo has expanded security cooperation with countries including the United States, Australia, India, and a number of European countries through intelligence sharing, joint military exercises, and strategic partnerships aimed at maintaining stability in the Indo-Pacific region.
But establishing a modern intelligence agency also raises important questions about legal oversight, transparency, and civil liberties. Democratic countries typically place intelligence organizations under parliamentary and judicial oversight to ensure that intelligence activities are in line with national law and constitutional protections. Japan will probably incorporate similar accountability mechanisms as part of any institutional reforms, experts say.
The move is part of a wider change in Japan’s national security policy. Japan has increased defence budget spending, cyber capabilities, updated strategic security documents, and expanded cooperation with foreign partners over the past few years; all these initiatives in conjunction with Tokyo’s evolving international role reflect Tokyo’s move to cope with the new world, and what people think of as democratic governance and the rule of law.
Security researchers believe the establishment of a foreign intelligence agency would enable Japan to make greater independent strategic assessments without resorting to allied intelligence. Better intelligence collection could also facilitate better strategy for the decision-making process in times of regional crises, more robust counter-espionage, and preparedness against new threats.
Although details of the agency's structure, powers, and timeline will have to be worked out in laws and administrative processes, the proposal marks a significant step forward in Japan’s evolution post-war security. If it’s implemented, it’s one of the country’s most dramatic intelligence reforms in nearly 70 years.
Japan is building its first centralized intelligence agency since World War II with the help of US, Australia, and Germany.
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The New York Times reports Prime Minister Takaichi's government has spent recent months privately consulting the US, Australia, and Germany. US… https://t.co/XthIwlmeZ2 pic.twitter.com/AicIBKi1Uy
With a growing competition in the Indo-Pacific, Japan’s decision illustrates how national security is not just about the military but information, technology, cybersecurity, and international cooperation. Tokyo’s proposed intelligence agency is an attempt to respond to these changing threats with the same kind of balance between the need for security and democratic control and constitutional order.
