Kuril Islands Dispute: Russia-Japan Territorial Conflict

Context:

Recently, Russia summoned the Japanese ambassador after Tokyo criticised Russian President Vladimir Putin’s visit to Iturup, one of the disputed Kuril Islands.

What are the Kuril Islands?

• • • The Kuril Islands are a volcanic island chain extending for about 1,300 km between Hokkaido in Japan and the Kamchatka Peninsula in Russia. The archipelago consists of numerous islands and contains more than 100 volcanoes, including several active ones.
    • The islands occupy a strategically important location between the Sea of Okhotsk and the North Pacific Ocean.

Historical Background:

• • • The Soviet Union occupied the Kuril Islands during the final stages of World War II in 1945, following Japan's defeat. Japan disputes Russian sovereignty over the four southernmost islands also known as Kuril Islands in Russia:
      • Iturup (Etorofu)
      • Kunashir (Kunashiri)
      • Shikotan
      • Habomai Islands
      • Japan collectively refers to these as the Northern Territories.
    • The territorial disagreement has prevented Russia and Japan from concluding a formal post-war peace treaty, despite periods of diplomatic negotiations.

Strategic Significance:

• • • The Kuril Islands have considerable geopolitical, military and economic importance.
    • They provide Russia with access between the Sea of Okhotsk and the Pacific Ocean.
    • The islands are strategically important for Russia's Pacific Fleet and regional defence.
    • Their location provides Russia with control over important maritime approaches.
    • The surrounding waters are rich in fisheries and marine resources.
    • The islands are part of a highly active volcanic and tectonic region.

Important Oceans and Water Bodies:

• • • Sea of Okhotsk: The Sea of Okhotsk lies on the north-western side of the Kuril chain. It is a marginal sea of the western Pacific and is largely enclosed by Russia, Japan and the Kuril Islands.
    • North Pacific Ocean: The Pacific lies on the southeastern side of the island chain. The Kuril-Kamchatka Trench, a major deep-sea trench, is located in this region and represents an active subduction zone.

Major Straits and Passages:

The gaps between the islands facilitate water exchange between the Sea of Okhotsk and the Pacific Ocean.

• • • Bussol' Strait: One of the deepest passages in the central Kurils and an important route for water exchange.
    • Kruzenshtern Strait: A major northern/central passage facilitating exchange between the Sea of Okhotsk and the Pacific.
    • Vries Strait: Located between Iturup and Urup and important for marine circulation.
    • Ekaterina Strait: A southern passage contributing to regional water exchange.
    • Kuril Strait: Located toward the northern end of the island chain near the Kamchatka Peninsula.

Conclusion:

The Kuril Islands dispute is not merely a territorial disagreement but a combination of history, geopolitics, maritime security, natural resources and strategic access to the Pacific. Its continuation highlights the importance of unresolved World War II territorial issues in contemporary international relations.