US Navy's drone 'swarmboats' show off pack tactics
 

While the US Navy's new state-of-the-art USS Zumwalt destroyer struggles to remain functional, the service branch's R&D department has been busy investigating cutting-edge tech at a much smaller scale. Back in October, the Office of Naval Researc...

https://www.engadget.com/2016/12/15/...-pack-tactics/