In this sonar clip, you can see the discovery of a vessel. It first appears slightly left of center at about 150 feet of range. As the Defender progresses towards it you can make out the shape of the bow being approached from the starboard side. Once in closer, and with the sonar zoomed in, you can made out the hull lines clearly and see some of the details on the deck. You can also see additional gouged trench lines in the sand ahead of the vessel.