The Anti-Submarine Warfare Continuous Trail Unmanned Vessel, also known as ACTUV for short, is an exceptionally futuristic and high-tech, high-performance military vessel that is designed to make it easier than ever to monitor the movements of hostile submarines for long periods of a time without putting crew members at risk.
What's great about this military vessel, called the Sea Hunter, is the fact that it can operate for up to 90 days at a time without any crew. During this time, it can leave and return to port on its own, operating safely and discreetly while effectively tracking enemy submarines. The vessel has already passed a round of trials, and is all set to be deployed to tangible result in the near future.
Ultimately, this unmanned military vessel is designed to offer an operational and tactical advantage without placing lives at risk.