US Navy Developing Submarine-Launched Drones

* Sea Stalker, a torpedo-size underwater robot that specializes in snooping on radio signals and other communications. “The [concept] is to launch these from submarines at night,” Kenny said. “They will transit to offshore, anchor, put their antennas out and begin collection. Ideally you would have a series of these … to cover different ports or hotbeds of terrorist activity. And then you would collate that information on board the ship.”

* Scan Eagle, the 45-pound aerial bot that has seen heavy use by the Marines in Iraq and Afghanistan. Kenny says Special Operations Command is looking at boosting Scan Eagle with extra fuel and sensors — and maybe even weapons, like the Air Force’s armed Predators and Reapers. It seems Scan Eagle is launched from a sub’s deck while she is surfaced, but that could change. “We’re looking at launch and recovery from an SSGN payload tube to allow clandestine close-in operations,” Kenny said.

* BUSTER, a 15-pound UAV that Kenny says is particularly useful when working with foreign armies. “We’ve … done some very successful operations with allies, doing foreign internal defense, training them to operate this vehicle.” The allied armies launch BUSTER from land, while the submarine “pull[s] in the full motion video and the infrared, correlate[s] it and fuse[s] it in our battle management centers on board.”