Viper Shield is designed to enhance the survivability of F-16 aircraft by countering modern radar threats with rapid detection and advanced jamming techniques. The system is currently in production and will be deployed for six international partners, providing a significant upgrade in electronic warfare protection.
The test flight included a series of risk reduction assessments focused on mission computer compatibility, avionics integration, and interoperability with the APG-83 active electronically scanned array (AESA) radar. These evaluations are critical in ensuring that the Viper Shield system functions seamlessly with other onboard systems.
Major Anthony Pipe, an F-16 Experimental Test Pilot with the U.S. Air Force, highlighted the system’s significance for future combat operations. He noted that the combination of the Viper Shield EW suite and the Block 70 airframe represents a substantial leap in capability compared to earlier F-16 variants.
L3Harris adopted a structured testing approach by first validating the hardware and software in laboratory environments before conducting real-world operational assessments. This method ensured the system’s functionality in complex radio-frequency environments and contributed to the success of its first flight.
Ed Zoiss, President of Space and Airborne Systems at L3Harris, stated that the company is now prepared to advance flight testing and begin system deliveries by late 2025. He emphasised that Viper Shield is the only actively funded and production-ready advanced EW solution for international F-16 operators.
A key advantage of Viper Shield is its seamless integration across all F-16 variants with minimal aircraft modifications. The system is also fully compatible with both the existing Mission Modular Computer and the upcoming Next Generation Mission Computer, ensuring long-term adaptability.
With this latest milestone, L3Harris is reinforcing its position as a leader in electronic warfare technology. The Viper Shield system is set to enhance the operational effectiveness of F-16 fleets worldwide, providing pilots with improved situational awareness and greater survivability in contested environments.
