Underwater Bloodhounds: DARPA’s Robot Subs

Breaking Defense – Run silent, run deep — and now, run in packs? Submarines are traditionally lone wolves, but the rise of robotics is starting to change that. Just yesterday, defense contractor BAE announced a $4.6 million award from DARPA to build an Unmanned Underwater Vehicle (UUV) to accompany manned submarines, helping them spot targets by sending out active sonar pulses.