The Tutor is believed to be the second ship sunk by the Iran-backed Houthis ... in Russia and was bound for Egypt when it was hit by a USV last Wednesday, about 66 nautical miles (122km) south ...
Recently, the firm delivered an 8m, unmanned surface vessel (USV) that detects fish stocks ... One team could potentially monitor several ships, says Mr Jalving. Plus it's safer for a crew ...