Contributor Murat Turna was able to film three Turkish warships steaming through the Bosphorus Strait near Istanbul as part of a naval exercise. The first two ships shown are Kılıç-class fast attack craft. These ships are over 60 meters (a bit over 200 ft.) long and displace about 550 tons. The third ship in the video is an Barak-class corvette. These ships are a bit longer (around 80 meters or about 265 ft.), displace a bit over 1.3k gross tons, and are designed for submarine protection.