Japan protests as Russia’s Putin visits disputed Kuril Islands

Russia’s President Vladimir Putin has paid his first-ever visit to a Russian-administered island chain in the Pacific that is also claimed by Japan, drawing condemnation from Tokyo.

Putin visited the Kuril Islands on Thursday, meeting with the regional governor and visiting a fish-processing plant, a hospital and a school on the southernmost isle of Iturup, according to Russian state media.

Japan asserts territorial rights to the four southernmost islands of the chain, which it calls the Northern Territories. The isles were seized by the Soviet Union during the second world war and have remained a source of friction between Moscow and Tokyo.

Japan’s Prime Minister Sanae Takaichi called Putin’s visit to the territory “absolutely unacceptable”, saying it “offends the sentiments of the Japanese people”.

“This visit … by the sitting Russian president goes against Japan’s consistent position on the Northern Territories,” Takaichi told reporters, using the Japanese name for the islands.

Japan’s Foreign Minister Toshimitsu Motegi also criticised Putin’s visit, saying the disputed islands “are an inherent part of Japan’s territory both historically and under international law”.

Ties between Tokyo and Moscow have worsened since the full-scale conflict in Ukraine began in 2022, with Japan joining other G7 countries in sanctioning Russia and giving money and non-lethal defence aid to Kyiv.

“Japan has identified Russia as a main source of threats. I would like to point out that we are not threatening Japan … On the contrary, it has territorial claims against our country,” Putin said.