Russian Kilo-class submarine Krasnodar leaving the Black Sea on March 14, 2019. Cem Devrim Yaylalı Photo used with permission
ISTANBUL – The Russian Improved Kilo-class submarine Krasnodar (B-265) made an unexpected southbound passage through the Bosphorus Strait on Thursday. The submarine assigned to the Black Sea Fleet entered the Mediterranean the next day.
Under the Montreux Convention rules governing warships in the Black Sea, there are specific restrictions around passage in and out of the...
https://news.usni.org/2019/03/18/russian-submarine-makes-mysterious-exit-black-sea