Northrop Grumman provides an integrated, layered solution to countering unmanned aerial system (UAS) threats, from sensing to intercept.
Counter Unmanned Aerial Systems (C-UAS)

Northrop Grumman provides an integrated, layered solution to countering unmanned aerial system (UAS) threats, from sensing to intercept.
The AN/ALQ-257 Integrated Viper Electronic Warfare Suite (IVEWS) is designed to give F-16 electronic warfare (EW) capabilities on a par with fifth-generation aircraft, significantly enhancing survivability for operations in contested and congested electromagnetic spectrum environments.
Northrop Grumman’s Joint Threat Emitter (JTE) provides a modern, reactive battlespace environment, designed to help train military personnel to identify and effectively counter enemy missile or artillery threats.
Northrop Grumman’s multifunction sensors and digital technologies accelerate mission system capabilities to stay ahead of the ever-evolving threat.
Northrop Grumman is driving the vision for a less expensive torpedo design that's also light enough to be carried on new generations of smaller delivery platforms.
Northrop Grumman's Combat Electromagnetic Environment Simulator (CEESIM) faithfully simulates true-to-war conditions. When it comes to development and test, an accurate model of the spectrum environment is a must. Simulations of this quality offer the most cost-effective means of testing and validating effectiveness of sophisticated electronic warfare equipment.
Northrop Grumman’s AN/ALQ-251 provides superior situational awareness and protection against electronic warfare systems and radar-guided weapons, often in contested and congested electromagnetic spectrum environments. As more advanced radio frequency threats proliferate, this level of protection will be essential for safe operations.
The Northrop Grumman AN/APR-39 Digital Radar Warning Receiver Family suite maximizes survivability by improving aircrew situational awareness.
Northrop Grumman’s AN/ALQ-131 Electronic Countermeasures (ECM) pod protects aircrews from radio frequency threats to allow for effective electromagnetic spectrum operations (EMSO).
The AN/AAQ-24(V) Directional Infrared Countermeasure (DIRCM) system is the only DIRCM system in production today that will protect aircraft from today's infrared guided missiles.
Multifunction sensors harness wideband apertures and digital technology to perform multiple military missions across the electromagnetic spectrum.
The Surface Electronic Warfare Improvement Program (SEWIP) Block 3 is an upgrade to the legacy AN/SLQ-32 system, and provides game-changing capability for non-kinetic electronic attack options to the U.S. fleet.
Northrop Grumman’s CIRCM (Common Infrared Countermeasures) is 5th generation IRCM technology built on an open architecture that works with existing hardware and provides unparalleled warfighter protection.
Northrop Grumman’s multifunction, interoperable sensors and electronic warfare solutions create full spectrum superiority and allow warfighters to make faster, more informed decisions across all domains.
Northrop Grumman has evolved its radar family to create a new, enhanced, long-range digital solution known as 3DAdvantage.
Learn the truth behind how Northrop Grumman leverages the electromagnetic spectrum and military technology.