List of maritime incidents in the Turkish Straits


The list of maritime incidents in the Turkish Straits is a listing of major maritime casualties that occurred in the Bosphorus and Dardanelles Straits in Turkey. Shipping accidents are a threat to the maritime environment and to human life in the highly populated areas around the straits.
These two straits are among the busiest and most critical seaways in the world, and because of the Bosphorus's status as the narrowest strait used for international navigation, maritime disasters have been common.

Bosphorus

The Bosphorus is a narrow "S-shaped" channel of complex nature with several sharp turns and headlands, which prevent a proper look-out, and with changing currents. Such geographical and oceanographic conditions make the navigation, open to international shipping, very difficult and risky.
The density of maritime traffic in the Bosphorus, which links the Black Sea to the Marmara Sea, has increased elevenfold from around 4,400 ships passing annually in 1936, when the Montreux Convention was signed to regulate transit and navigation in the Straits, to an average of 48,000 vessels per year recently. With 132 vessel transits daily, not including local traffic, it ranks second to the Malacca Straits in density.
During the period from 1953 to 2002, 461 maritime incidents occurred in the Istanbul Strait or in its southern entrance at the Marmara Sea. The majority were collisions.
The number of shipwrecks as of 2000 within the Turkish Straits is as follows :