An investigation by The New York Times has revealed that Russia, despite the restrictions imposed on it after the Ukraine war, has succeeded in turning Japan into one of the most important hubs for obtaining advanced technology needed to sustain its military industries, exploiting legal loopholes and complex smuggling networks.

According to the investigation, about 90 percent of Russian missiles and drones contain Japanese components, according to estimates by the Ukrainian government.

These efforts are led by a secret Russian military intelligence agency known as the '20th Directorate' of the Main Intelligence Directorate (GRU), a unit whose role has not been publicly disclosed before.

Western intelligence sources say that officers of this unit operate in Japan under diplomatic or commercial cover, and purchase or steal sensitive technologies and smuggle them to Russia to support its war effort.

At the heart of this network is Maksim Vladimirovich Vilchenkov, a 49-year-old Russian intelligence officer who works under the official cover of an employee of the Russian airline Aeroflot in Tokyo.

According to the investigation, Vilchenkov arrived in Japan in February 2024, at a time when Moscow was urgently seeking electronic components and advanced technologies as the war in Ukraine turned into a drone war.

Since his arrival, he has worked to build relationships with logistics companies that transport goods from Japan to Russia, taking advantage of complex transport networks that pass through third countries such as Sri Lanka, Uzbekistan, and Vietnam.

Western intelligence agencies say these networks are used to transport sensitive technologies to Russia via forged shipping documents or legitimate commercial fronts.

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Suspicious Companies and Shipments

The investigation points to a Japanese company called 'Broco Air,' which describes itself as a 'bridge between Japan and Russia,' and secures the shipment of goods to countries where Aeroflot still operates.

The company's owner, Takehiko Miki, confirmed that he has known Vilchenkov for years, but denied knowing about his affiliation with Russian intelligence or involvement in shipping prohibited goods to Russia.

However, documents seen by The New York Times showed that the company dealt with the Russian company 'R-Pharm,' whose founder, Alexei Repik, has close ties to Russian President Vladimir Putin and has been sanctioned by Britain, Canada, and Australia.

Repeated Ukrainian Warnings

The investigation revealed that Ukraine sent at least eight diplomatic notes to the Japanese Foreign Ministry in just one month, April 2025, containing evidence of finding Japanese components inside Russian missiles and military equipment used in attacks on civilians.

These companies confirmed that they comply with Japanese sanctions and did not sell their products directly to Russia, noting that some components are old and were re-exported through other countries.

'Paradise for Spies'

The investigation indicates that Japan has long been known as a 'paradise for spies,' due to weak counterintelligence laws and restrictions that kept its intelligence agencies limited, in addition to its lack of an external intelligence service.

Despite the Japanese authorities announcing last January that they had uncovered a Russian intelligence officer posing as a Ukrainian trying to steal trade secrets, they have not yet taken any action against Vilchenkov or the networks suspected of helping Russia.