
Lt. j.g. Matthew Clark, assigned to the Arleigh Burke-class guided-missile destroyer USS Mahan (DDG 72), talks to sonar technicians about attack options during anti-submarine warfare training. Surface combatants can use active or passive detection to find subs, whereas submarines are limited to passive detection if they want to stay stealthy. DARPA’s MOCCA program would allow submarines to deploy an unmanned underwater vehicle to conduct active sonar search missions on its behalf while staying stealthy. US Navy photo.
The Defense Advanced Research Projects Agency (DARPA) awarded BAE Systems a $4.6 million contract for an unmanned underwater vehicle that would help U.S. Navy submarines detect adversary subs while minimizing their own risk of being detected. Read More