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In the News

• Northrop Grumman Delivers 500th Directional Infrared Countermeasures System
• Northrop Grumman Doubles Production Capacity for Key Components of In-demand U.S. Army Infrared Countermeasures Systems
• Northrop Grumman Begins Full Rate Production of U.S. Navy's Large Aircraft Infrared Countermeasures System for Heavy Lift Helicopter Fleets
• Northrop Grumman touts reliability scores for helicopter anti-missile system (Flight Global)
• Big Target: Proliferation of shoulder-fired missiles bolsters need for countermeasures to protect large Air Guard aircraft (National Guard Magazine)

Military Aviation

• Airborne Surveillance
• Aircraft Self-Protection
• Airspace Management
• Electronic Warfare
• Identification Systems
• Mission Avionics
• Navigation
• Precision Strike
• Situational Awareness
• Unmanned Systems

Aircraft Self-Protection

Advanced Self-Protection Integrated Suite (ASPIS) The ASPIS is an integrated electronic warfare suite that provides real-time situational awareness and autonomous countermeasures.	AN/ALQ-131(V) Electronic Countermeasures (ECM) Pod The ALQ-131(V) handles known, emerging and future terminal threats in a variety of complex, dense threat environments.
ALQ-135M for Korea Northrop Grumman's AN/ALQ-135 is a fully automatic, internally mounted electronic combat system.	AN/ALQ-162(V)6 Countermeasures System Self-protection against a wide variety of sophisticated continuous wave (CW) and pulse Doppler (PD) terminal radar threats.
AN/AAQ-24(V) Directional Infrared Countermeasure (DIRCM) AN/AAQ-24(V) is the only DIRCM system in production that will protect aircraft from today's infrared guided missiles.	AN/AAR-54(V) Missile Warning System (MWS) The AN/AAR-54(V) is a fourth-generation Missile Approach Warning System now in production and available for use on virtually every platform.
AN/ALQ-135 Internal Countermeasures System The AN/ALQ-135 is a fully automatic, dual mode electronic combat system that manages and defeats multiple threats simultaneously.	AN/ALQ-155(V) Upgrade Increased reliability and maintainability, system performance and threat coverage for the B-52.
AN/ALQ-165 Airborne Self-Protection Jammer (ASPJ) The compact, modular ALQ-165 Airborne Self-Protection Jammer has accumulated more than 50,000 operational flight hours.	AN/ALR-67(V)2 Radar Warning Receiver (RWR) The standard threat warning system for US Navy strike fighter aircraft and all international FA-18 and AV-8B aircraft.
AN/APR-39 Radar Warning Receiver (RWR) The AN/APR-39 series is a family of RWRs fitted to a variety of fixed-wing aircraft, helicopters and naval vessels.	C-17A Aircraft Warning and Caution Computer System (WCC) Interfaces: Dual Channel MIL-STD-1553B (Bus Controller), over 300 A/C Input Discretes, 15 Output Discretes
Common Infrared Countermeasures (CIRCM) CIRCM is intended to provide the U.S. military with a laser-based infrared (IR) countermeasures solution against current and future IR threat systems.	APR-39B(V)2 Suite of Integrated Sensors & Countermeasures (SISCM) SISCM provides a highly integrated, multi-sensor threat warning and countermeasures capability.
Viper™ Mid-IR Laser Viper™ is capable of jamming virtually all fielded IR missiles.

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