Japan’s parliament has approved legislation establishing a National Intelligence Council and a National Intelligence Bureau, the most significant restructuring of the country’s fragmented intelligence coordination in decades. The move, confirmed by chief government spokesman Minoru Kihara on Monday, comes as Tokyo confronts a security landscape in which, according to a New York Times investigation, Russian military intelligence has turned Japan into a critical node for acquiring components used in missiles and drones fired at Ukraine.

Prime Minister Sanae Takaichi has framed the reform as essential to national power, arguing that without robust information capabilities, diplomatic, defence, economic and technological strength would be hollow. Kihara stated that Tokyo “must address this issue with even greater rigour” but declined to comment directly on the newspaper’s findings. Ukrainian government estimates, cited by the investigation, indicate that 90 per cent of Russian missiles and drones contain Japanese-manufactured parts. Western intelligence officials from five agencies, speaking anonymously, described a network run by the GRU’s 20th Directorate, with operatives under diplomatic or commercial cover. The unit’s Tokyo operations are reportedly led by Maksim Filchenkov, who uses a position at Aeroflot as cover to direct procurement and smuggling via third countries such as Vietnam, Uzbekistan and Sri Lanka.

The revelations expose the vulnerabilities of Japan’s post-war intelligence architecture, which was deliberately constrained after 1945 and lacks a dedicated foreign intelligence service. Lawmaker Akihisa Shiozaki, a former prosecutor of industrial espionage cases, described a “sense of crisis” over the situation. The new bodies will elevate the existing Cabinet Intelligence and Research Office into a bureau tasked with integrating analysis from across ministries, aiming to overcome the bureaucratic silos that have long hindered timely intelligence sharing. Viewed from European capitals, the case illustrates how sanctions evasion networks exploit jurisdictions with weaker enforcement, while in Washington, the development is seen as a test of allied coordination on technology controls.

The legislation was passed on 27 May 2026, and the government is now moving to implement the new structure. Tokyo has received multiple diplomatic notes from Kyiv containing evidence of Japanese components in Russian weapons, yet no public legal action has been taken against the individuals named in the investigation. The Japanese foreign ministry stated it has worked with Western partners to ban military exports to Russia, but the continued flow of dual-use goods through intermediary firms underscores the challenge. The new intelligence bodies are expected to prioritise counter-espionage and export control enforcement, though their operational timeline remains unspecified.