… other adversaries wielding sophisticated technologies and weapons. From hypersonic missiles to nuclear proliferation, the challenges are complex—and the stakes are vast. Every day, the … center works to ensure that we have the best equipped, trained, and informed warfighters in the world. NSEC delivers research, engineering, and analytical solutions to the Department of … other adversaries wielding sophisticated technologies and weapons. From hypersonic missiles to nuclear proliferation, the challenges are complex— and the stakes are vast. Every day, the …