In June (Rat-third), July 20, 1936, the Convention entered into the Black Sea Straits. 20, 2009,

1936 Lausanne Peace Treaty "signatory States signed the Convention on Strait system in the city of Montreux, Switzerland. Black Sea Strait (Bosphorus and Dardanelles and the Sea of ​​Marmara) long-term is the Eastern part of the problem. Turkey and Britain, France and other Allies in July 1923 reached the Lausanne Peace Treaty, the provisions of the demilitarization of the state of the Black Sea Straits.