"Raytheon DeepSiren enables operational commanders anywhere in the world to quickly send tactical messages to a submarine operating at speed and depth – even under Arctic ice," said Steve Moynahan, senior engineer, Raytheon Network Centric Systems (NCS), who deployed with DeepSiren to support the exercise. "This addresses one of the most significant shortfalls in submarine communications to provide mission-critical information while the vessel is submerged."[prnewswire.com]