diplomacyMonday, October 19, 20262 sources

Russia Hardens Stance on Japan Over Disputed Islands Amid 70th Anniversary of 1956 Declaration

On October 19, 2026, Russia intensified its claim over the disputed islands of Shikotan and the Habomai group, citing World War II as justification, while Japan reiterated its demand for their return. The 70th anniversary of the 1956 Japan-Soviet Joint Declaration, which outlined the return of these islands after a peace treaty, highlighted the unresolved territorial dispute. Russia suspended peace talks in 2022 due to Japanese sanctions over its invasion of Ukraine, and the situation remains frozen.

Russia, under President Vladimir Putin, asserted that its control over the islands resulted from World War II, a claim that has been central to its position since the 1956 declaration. In August 2026, Putin visited Etorofu for the first time since 2000, reinforcing Russia's stance and blaming Japan for the deterioration of bilateral relations. The Putin administration designated Japan as an unfriendly country due to its participation in Western sanctions against Russia, leading to the suspension of peace treaty negotiations and the scrapping of visa-free agreements involving the disputed islands.

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WireAdnkronosOct 19, 02:17 PM
Japan-Soviet Declaration Marks 70th Anniversary amid Strained Ties

(Adnkronos) - Tokyo, Oct. 19 (Jiji Press)--As Monday marked the 70th anniversary of the 1956 Japan-Soviet Joint Declaration, which stipulates the return of two of the four disputed islands to Japan, Russia has further hardened its stance on the territorial dispute. The declaration includes an agreement for Moscow to hand over Shikotan and the Habomai group, part of the disputed islands called the Northern Territories in Japan, after the two sides conclude a peace treaty that formally ends their World War II hostilities. In 2018, then Japanese Prime Minister Shinzo Abe and Russian President Vladimir Putin agreed to use the 1956 joint declaration as the basis for peace treaty talks. Since the declaration made no mention of the other two islands, Kunashiri and Etorofu, Japan was viewed as shifting away from seeking the return of all four islands. Now, even the return of Shikotan and the Habomai group is uncertain. "We take seriously the fact that the Northern Territories issue remains unresolved," Japanese Chief Cabinet Secretary Minoru Kihara said at a press conference on Monday. "We will continue necessary communication with the Russian side and work toward a breakthrough." Since Russia began invading Ukraine in 2022, Russia has suspended peace treaty talks in response to Japanese sanctions and strengthened its claim that the territorial dispute has been settled. In August this year, Putin visited Etorofu for the first time since first taking office in 2000. The day before the visit, Putin was in Sakhalin in the Russian Far East for the first time in about 13 years, telling senior officers of the Russian Navy's Pacific Fleet that Moscow's control over the disputed islands resulted from World War II and blaming Japan for the recent deterioration of bilateral relations. The Putin administration has designated Japan as an unfriendly country because Japan joined Western sanctions on Russia over the Ukraine war. Moscow then decided to suspend peace treaty negotiations and scrap an agreement on visa-free exchanges involving the disputed islands. Russia's hardline stance toward Japan is also seen as reflecting its consideration for China, which has supported Russia amid the Ukraine war. In a joint statement this May, Putin and Chinese President Xi Jinping criticized Japan for "new militarism," a term that China has repeatedly used since Japanese Prime Minister Sanae Takaichi's remarks about a possible Taiwan contingency angered it last year. According to Dmitry Streltsov, a professor at the Moscow State Institute of International Relations who is familiar with Japan-related affairs, Japan-Russia relations are heavily influenced by the international situation, and positive progress in bilateral ties cannot be expected as long as the two countries remain on opposing sides. END [Copyright The Jiji Press, Ltd.]

WireAdnkronosOct 19, 11:41 AM
Japan-Soviet Declaration Marks 70th Anniversary amid Strained Ties

(Adnkronos) - Tokyo, Oct. 19 (Jiji Press)--As Monday marked the 70th anniversary of the 1956 Japan-Soviet Joint Declaration, which stipulates the return of two of the four disputed islands to Japan, Russia has further hardened its stance on the territorial dispute. The declaration includes an agreement for Moscow to hand over Shikotan and the Habomai group, part of the disputed islands called the Northern Territories in Japan, after the two sides conclude a peace treaty that formally ends their World War II hostilities. In 2018, then Japanese Prime Minister Shinzo Abe and Russian President Vladimir Putin agreed to use the 1956 joint declaration as the basis for peace treaty talks. Since the declaration made no mention of the other two islands, Kunashiri and Etorofu, Japan was viewed as shifting away from seeking the return of all four islands. Now, even the return of Shikotan and the Habomai group is uncertain. Since Russia began invading Ukraine in 2022, Russia has suspended peace treaty talks in response to Japanese sanctions and strengthened its claim that the territorial dispute has been settled. In August this year, Putin visited Etorofu for the first time since first taking office in 2000. The day before the visit, Putin was in Sakhalin in the Russian Far East for the first time in about 13 years, telling senior officers of the Russian Navy's Pacific Fleet that Moscow's control over the disputed islands resulted from World War II and blaming Japan for the recent deterioration of bilateral relations. The Putin administration has designated Japan as an unfriendly country because Japan joined Western sanctions on Russia over the Ukraine war. Moscow then decided to suspend peace treaty negotiations and scrap an agreement on visa-free exchanges involving the disputed islands. Russia's hardline stance toward Japan is also seen as reflecting its consideration for China, which has supported Russia amid the Ukraine war. In a joint statement this May, Putin and Chinese President Xi Jinping criticized Japan for "new militarism," a term that China has repeatedly used since Japanese Prime Minister Sanae Takaichi's remarks about a possible Taiwan contingency angered it last year. According to Dmitry Streltsov, a professor at the Moscow State Institute of International Relations who is familiar with Japan-related affairs, Japan-Russia relations are heavily influenced by the international situation, and positive progress in bilateral ties cannot be expected as long as the two countries remain on opposing sides. END [Copyright The Jiji Press, Ltd.]