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PoliticsEast Asia

Putin Visits Iturup: Japan Denounces Russian Trip to Disputed Kuril Island

Japan’s foreign minister condemns Vladimir Putin’s visit to Iturup, calling the island chain an inherently Japanese territory and protesting the move in the ongoing Kuril dispute.

Source: bbc.co.uk1 min read
Vladimir Putin at the Kuril island
Vladimir Putin at the Kuril island

In brief

Russian President Vladimir Putin visited Iturup, one of the Kuril islands that Japan claims as the Northern Territories. Japanese Foreign Minister Toshimitsu Motegi condemned the trip, insisting the islands are historically and legally Japanese. The dispute has prevented a post‑World War II peace treaty and remains a flashpoint for military activity. Japan’s protest underscores the continued tension over sovereignty and strategic control in the region.

Japanese Foreign Minister Toshimitsu Motegi urged that it is “inherently Japanese territory” both historically and under international law, strongly protesting President Vladimir Putin’s visit to Iturup – one of the four southernmost islands in the Kuril chain that Japan and Russia both claim.

Putin’s trip, reported by Russian state media, saw him sample fish roe and speak with island locals, while critics say the visit signals Moscow’s intent to strengthen its military foothold in the region. Iturup hosts Russia’s primary military airbase in the Kuril Islands, making the island strategically important.

The Kuril dispute has kept Russia and Japan from signing a post‑World War II peace treaty for more than seventy years. Soviet annexation at the war’s end led to the deportation of some 17,000 Japanese residents.

Last month, Chinese and Russian warships conducted a joint patrol, and Russia held annual drills near the islands, drawing harsh condemnation from Japan.

Japan’s stern denunciation reflects persistent concerns over sovereignty, potential escalations, and the broader security environment in the Pacific.

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