HERNDON, Va.--(BUSINESS WIRE)--LGS Innovations LLC, a provider of networking and communication solutions to government and commercial organizations worldwide, announced today that it has been awarded a $1.9 million contract for the Defense Advanced Research Projects Agency's (DARPA) Tactical Undersea Network Architectures (TUNA) program. LGS Innovations LLC - along with Linden Photonics and Tethers Unlimited - will aim to develop the world's strongest neutrally-buoyant undersea cable for an und