Iturup Island: Place in News
Russian President Vladimir Putin visited Iturup Island on 13 August 2026, marking his first personal visit to the disputed Kuril Islands. Iturup is controlled by Russia but is also claimed by Japan, which calls the island Etorofu and considers it part of the Northern Territories. During the visit, Putin toured a fish-processing complex, hospital and school and met Sakhalin Region Governor Valery Limarenko. The visit triggered a strong diplomatic protest from Japan and renewed attention to the unresolved Russia-Japan territorial dispute.
Kuril Islands Dispute
The Kuril Islands form a volcanic island chain stretching between Russia’s Kamchatka Peninsula and Japan’s Hokkaido.
The territorial dispute centres on four southern islands:
- Iturup (Etorofu)
- Kunashir (Kunashiri)
- Shikotan
- Habomai islets
Japan refers to these collectively as the Northern Territories, while Russia administers them as part of its Far Eastern territory.
The Soviet Union took control of the islands in the final days of World War II in 1945. The unresolved territorial issue has remained a major obstacle to the signing of a formal Russia-Japan peace treaty ending the wartime state of conflict.
Why is Iturup Important?
Iturup is the largest of the four disputed southern islands. It is administered by Russia as part of Sakhalin Oblast. The island has civilian infrastructure including schools, healthcare facilities and fisheries. It also has considerable strategic importance because of its location in the north-western Pacific. Russia has strengthened its military presence in the broader Kuril region, adding to the islands’ strategic significance.
Japan’s Reaction
Japan strongly protested Putin’s visit. Japanese Foreign Minister Toshimitsu Motegi reiterated Tokyo’s position that the four Northern Territories, including Iturup, are Japanese territory from Japan’s historical and international-law perspective. Japan also summoned Russian Ambassador Nikolai Nozdrev and lodged a formal protest.
Russia rejected Japan’s position and reaffirmed its sovereignty over the islands. On 18 August 2026, Russia subsequently summoned Japanese Ambassador Akira Muto and protested Japanese criticism of Putin’s visit.
Diplomatic Significance
The dispute has persisted despite decades of negotiations. Former Japanese Prime Minister Shinzo Abe had attempted to improve relations with Russia and make progress on the territorial issue, but no final settlement was achieved. The dispute has become more complicated following Japan’s support for sanctions against Russia after the 2022 Russian invasion of Ukraine.
Putin’s visit therefore carries significance beyond the territorial issue. It demonstrates Russia’s continued assertion of administrative and political control over the islands while simultaneously highlighting the absence of a permanent peace settlement with Japan.
Iturup Island: Exam-Oriented Facts
| Particular | Details |
|---|---|
| Island visited by Putin | Iturup |
| Japanese name | Etorofu |
| Date of visit | 13 August 2026 |
| Country administering Iturup | Russia |
| Japanese claim | Part of the Northern Territories |
| Russian administrative region | Sakhalin Oblast |
| Disputed islands | Iturup, Kunashir, Shikotan, Habomai |
| Nearby Japanese island | Hokkaido |
| Northern Russian landmass | Kamchatka Peninsula |
| Major dispute | Russia-Japan territorial dispute |
| World War II takeover | 1945 |
| Peace treaty | Russia and Japan have not concluded a formal WWII peace treaty |
- Iturup is one of the four southernmost disputed Kuril Islands.
- Japan calls Iturup Etorofu.
- Japan calls the four disputed islands the Northern Territories.
- Russia administers the islands as part of Sakhalin Oblast.
- The four disputed territories are Iturup, Kunashir, Shikotan and the Habomai islets.
- The Soviet Union seized the islands in 1945, near the end of World War II.
- The territorial dispute has prevented Russia and Japan from signing a formal World War II peace treaty.
- Putin’s 13 August 2026 visit was his first personal visit to the Kuril Islands.
- The dispute is strategically important because of the islands’ location between Hokkaido and Russia’s Far East.
