The US Navy is trying to make its attack submarines more lethal

(Photo by Mass Communication Specialist 3rd Class Adam K. Thomas/U.S. Navy via Getty Images) Sensors, sonar, weapons control, quieting technologies, undersea drones and communications systems provide the vital arenas through which the US Navy will seek to sustain and build upon its advantage beneath the surface of the ocean. With this in mind, the Navy’s Virginia-Class Attack Submarines are being upgraded with a new Tactical Control System (TCS) technology to provide weapons control, improved ...