Saildrone has announced its newest platform, Spectre. At 52 meters (170 feet) long, weighing 250 tonnes, and capable of up to 30 knots, Spectre is a high-endurance USV designed to deliver multi-mission effects above and below the surface. Spectre’s…<p><p>https://www.marinelink.com/news/saildrone-introduces-highendurance-538263</p></p>