A Turkish Navy Ay-class submarine sank a decommissioned navy vessel in the country’s second known sinking exercise (SINKEX) of 2018. The exercise took place last week in the Black Sea and follows a SINKEX which took place in June when Type 209/1200 submarine TCG Yildiray launched a wire-guided torpedo to sink a decommissioned navy tanker. The navy […] [Read more]