Northrop Grumman Mission Systems (also known as Northrop Grumman Systems, formerly known as Northrop Grumman Space & Mission Systems) is a provider of mission-enabling solutions for defense and intelligence applications. It develops integrated and multi-domain systems and technologies for delivering information and enabling situational awareness and understanding. The company offers command, control, communications and computers, intelligence, surveillance and reconnaissance (C4ISR) systems, radar, electro-optical and infrared (EO/IR) and acoustic sensors, electronic warfare systems, etc.