Kuril Islands Dispute
Why in News
- On 13 August 2026, Russian President Vladimir Putin visited Iturup (Etorofu) in the southern Kuril Islands, marking his first-ever visit to this disputed archipelago.
- Japan issued a strong diplomatic protest, with PM Sanae Takaichi calling the visit “unacceptable” and saying it hurts Japanese sentiments and complicates medium- to long-term recovery of Russia–Japan ties.
- Russia rejected Japan’s claims, with FM spokesperson Maria Zakharova terming Tokyo’s remarks “politically inappropriate, insulting and legally unfounded”, while Dmitry Medvedev reiterated that the islands “have been, are and will remain Russian territory”.
Background
- The Kuril Islands are a volcanic archipelago stretching from Russia’s Kamchatka Peninsula to Japan’s Hokkaido, separating the Sea of Okhotsk from the North Pacific.
- The core dispute concerns the four southernmost islands:
- Iturup / Etorofu, Kunashir / Kunashiri, Shikotan, and Habomai group.
- Russia calls them Southern Kurils; Japan calls them Northern Territories.
- These islands were seized by the Soviet Union in August 1945 in the closing days of World War II, and have been under Russian/Soviet control since.
- Because of this dispute, Russia and Japan have never signed a formal post-WWII peace treaty, despite decades of negotiations.
Key Features of the Dispute
- Historical claims:
- Japan argues the four islands were never part of Russia historically and were illegally taken after WWII; it cites pre-war treaties and international law.
- Russia maintains sovereignty is settled under post-war international agreements and that the islands legally became part of the USSR (now Russia).
- Strategic importance:
- The islands provide military bases and control over key sea lanes and fisheries-rich waters, crucial for Russia’s Pacific Fleet and regional power projection.
- For Japan, they represent national sovereignty, historical justice, and access to maritime resources near Hokkaido.
- Legal dimension:
- Disagreement over interpretation of Yalta, Potsdam, and 1956 Joint Declaration frameworks; no final peace treaty means the territorial issue remains legally unresolved.
Recent Developments (Aug 2026)
- Putin’s visit:
- Visited Iturup, inspected local infrastructure, and interacted with residents; visit came a day after major Russian naval drills and a North Korean missile test, heightening regional tensions.
- Putin reiterated that Russia’s sovereignty is rooted in post-war international agreements and is “beyond doubt”.
- Japan’s response:
- PM Takaichi summoned the Russian envoy, condemned the visit, and warned it would make normalisation of relations more difficult.
- Foreign Minister Toshimitsu Motegi reaffirmed that the Northern Territories are “inherently Japanese” under history and international law.
- Russia’s counter:
- Moscow dismissed Japanese protests as “unfounded” and stressed that Russian jurisdiction over the islands is no longer in doubt.
- Medvedev warned that Japanese “misconceptions” could lead to “terrible consequences”, reflecting hardening rhetoric.
