General Dynamics Mission Systems–Canada is a Canadian defence technology company operating as a subsidiary of General Dynamics. It develops and delivers mission-critical systems and solutions across Land, Sea, Air, Space, and Cyber domains for defence and government customers. Land: The company produces tactical communications and information systems including DIGITALspine (a C4ISR digital integration platform) and MESHnet (a mesh networking system for battlefield communications). It also develops advanced vetronics systems such as smart displays and computing, video management, generic vehicle architecture, and integrated fire control. Sea: Offerings include undersea warfare systems (towed array sonar, hull mounted sonar, sonobuoy processing, and acoustics intelligence management), maritime communications (Digital Modular Radio), and training and simulation solutions. Air: Airborne capabilities include mission management systems (data management systems, secure communications, secure data recording, stores management systems), airborne anti-submarine warfare (acoustics suite, UYS-506 Distributed Acoustics Processor, sonobuoy processors), and uncrewed systems (ENVOY remotely piloted helicopter). Space and Cyber: The company also addresses space-related systems and cybersecurity solutions, though specific product details are not elaborated on the homepage. Additional capabilities include sustainment and mission readiness, product support, training and simulation, and a dedicated Battle Lab for testing and development. The company works with Canadian SMEs and supports industrial and technological benefits programs.