1915 Neoficiální předání tajemství o kanálech do Ruska a jeho následné prozkoumání

By Sam Ramirez•12 October 2026

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The Treaty of the Straits, or the Treaty of Istanbul, is a secret agreement signed between the Triple Entente in March 1915 during World War I. According to the treaty, the Bosphorus and the Dardanelles, including the capital of the Ottoman Empire, Istanbul, were left to Russia.

This explanation is adapted from Wikipedia and is available under CC BY-SA 4.0.

This explanation is adapted from Wikipedia and is available under CC BY-SA 4.0.