Homeland Security to deploy underwater drones that mimic tuna fish With even gossip magazines being (falsely) accused of wanting to deploy aerial drones, it seems like the only place you might be able to escape robotic scrutiny would be somewhere far off at sea. Turns out: not true. The Department of Homeland Security (DHS) has funded a new underwater robot that can find you even in your underwater lair. The BIOSwimmer was developed by Boston Engineering Corporation's Advanced Systems Group (ASG) as an unmanned underwater vehicle (UUV) modeled after the shape and swimming mechanics of a tuna fish. According to...