The Sensors Directorate focuses on affordable sensor and countermeasure technologies for reconnaissance, surveillance, precision engagement and electronic warfare systems. The goal is to provide robust sensors and adaptive countermeasures that guarantee complete freedom of air, space and cyber operations for our forces, and deny these capabilities to our adversaries. Core technology areas include radio frequency and electro-optical sensing, electromagnetic spectrum warfare, multi-domain sensing autonomy, resilient mission systems, and enabling devices and components.