Germany will receive 47 CIRCM systems as part of a U.S. Army production award. The units are intended to modernize the protection capabilities of the country’s new rotary-wing aircraft fleet.
CIRCM functions as a defensive system installed on the exterior of military helicopters. Using advanced electro-optical infrared technology, the system detects incoming threats such as shoulder-fired missiles and directs a high-performance laser at them to disrupt their targeting signals.
By jamming the missile’s tracking capability, the system can cause the threat to veer away from the aircraft. The technology is designed to increase survivability for helicopters operating in contested environments.
Nearly 700 CIRCM systems have been installed on rotary-wing aircraft worldwide, making it the most widely used system of its kind. The system has accumulated more than 70,000 operational flight hours on U.S. Army AH-64, CH-47, and UH-60 helicopters without any aircraft losses reported.
Leah Hooten, vice president for aircraft survivability at Northrop Grumman, said the growing international interest in the technology reflects its operational value. “More international partners are recognizing CIRCM’s pioneering protection capabilities to maximize successful missions.”
She added that the system’s design supports future upgrades and flexible deployment. “With open architecture, the lightweight CIRCM system stays ready for any mission with the agility for rapid technology upgrades.”
Hooten also emphasized its importance beyond smaller aircraft platforms. “It’s not only ideal for small aircraft – it’s a crucial system that brings key advantages to our international warfighters.”
Northrop Grumman has been developing infrared countermeasures technology for more than 50 years. These systems are designed to protect aircraft against infrared-guided threats and are currently installed on more than 1,500 aircraft across 85 different platforms.
The company’s next-generation missile warning capability, known as the Improved Threat Detection System, is integrated with CIRCM to improve performance against emerging threats. In 2025, the U.S. Army announced an early decision selecting the system for Phase II development.
Northrop Grumman operates with nearly 100,000 employees and more than 30 million square feet of manufacturing space. The company states that its manufacturing and development approach is designed to accelerate innovation from design and development through production and testing.
The firm has invested in infrastructure, research and development, workforce expansion, and supply chain capacity to support current and future national security requirements. Northrop Grumman describes itself as a global aerospace and defense technology company focused on delivering capabilities that connect and protect its customers while advancing human exploration.
