The U.S. Navy is preparing to take full control of the Anti-Submarine Warfare (ASW) Continuous Trail Unmanned Vessel (ACTUV) program and procure a second craft.

A third might also be built as the Office of Naval Research (ONR) starts to evaluate additional roles for the autonomous wave-piercing trimaran design, an industry executive disclosed at the DSEI exhibition in London. In a presentation at DSEI on Thursday, Timothy Barton, the maritime chief engineer at prime contractor Leidos, said the innovative 132ft platform is now being transitioned from DARPA to the ONR for a two-year trial program. “We’re about to build a second hull and maybe a third”, he added.

The second craft will be constructed at an as yet unidentified facility in Mississippi at a cost of around $25 million.