In brief
Yuki Imai, a reporter for Japan’s Hokkaido Shimbun, has been arrested in Sakhalin on accusations of gathering defence intelligence for Tokyo. The move follows President Vladimir Putin’s controversial visit to the disputed Kuril Islands, amplifying diplomatic friction. Russian officials allege that Imai acted on orders from Japan’s intelligence services, while Japan’s government has only confirmed it will investigate the incident. The arrest echoes previous detentions of foreign journalists in Russia and underscores the fragile nature of Russo‑Japanese relations during the ongoing territorial dispute.
Russian authorities have charged Japanese journalist Yuki Imai, a correspondent for the Hokkaido Shimbun, with espionage after he allegedly collected information on Moscow’s defence capabilities for Tokyo.
Imai was detained in the far‑eastern region of Sakhalin a day before he was scheduled to leave Russia. The arrest came as tensions between the two nations have risen following President Vladimir Putin’s recent visit to the disputed Kuril Islands.
The Kuril Islands, situated between Hokkaido and Russia’s Kamchatka Peninsula, are controlled by Russia but four of the southernmost islands remain claimed by Japan as its Northern Territories. Putin’s trip to the islands was seen by Japan as a provocative gesture, prompting Prime Minister Sanae Takaichi to say officials were "verifying the facts" and would "respond appropriately".
Russian officials say Imai acted on instructions from Japan’s national intelligence service, gathering details about personnel involved in a special military operation on the Kurils. The Russian Defence Ministry’s spokesperson, Maria Zakharova, called the use of foreign‑journalist status to undermine national security "regrettable" and hinted that the incident was part of a wider pattern.
Imai’s articles have previously covered Russia’s ties with North Korea and life in Sakhalin. While Hokkaido Shimbun has not named the reporter in its brief report, it withheld further commentary.
Under Russian law, those convicted of spying face up to 20 years in prison. Interfax reports that Imai will be held in Moscow until 12 December, when the trial is set to begin.
The arrest marks the latest in a string of detentions of foreign journalists in Russia, including the 2023 arrest of The Wall Street Journal’s Evan Gershkovich on similar charges. Gershkovich was released in a 2024 prisoner swap, the biggest exchange since the Cold War.
In 2019, a Japanese journalist from Kyodo News was detained in Vladivostok after alleged attempts to obtain military secrets, before being ordered to leave the country within 72 hours.
The Rosneft‑Japan diplomatic firepower has been further strained by Russia’s request for the extradition of International Criminal Court President Tomoko Akane, a Japanese national, following the ICC’s arrest warrant against Putin. Akane has been on Russia’s wanted list since 2023.
The situation highlights the ongoing stalemate over the Kuril islands that has prevented a formal peace treaty between the former WWII allies. Japan’s sanctions on Russia for its invasion of Ukraine in 2022 and Russia’s reaction to Japanese criticism of the Kuril visit have only deepened the diplomatic rift.
Read more about Putin’s visit to the disputed Kuril Islands and its impact on bilateral relations.
