Russian Navy submarine passes through Bosphorus

On Sunday, a Russian Navy Improved Kilo Class B-237 “Rostov-na-Donu” submarine, which passed through the Dardanelles strait on Saturday, arrived in the Bosphorus in Turkey at around 11.00 AM local time from the direction of the Marmara Sea. After it passed through the Bosphorus, Rostov-on-Don set off towards to Black Sea.