Sweden has made a strategic choice to enhance its long-range detection capabilities by selecting Lockheed Martin’s TPY-4 ground-based radar system. The Swedish Air Force is set to receive these advanced radar units by 2027, marking a significant upgrade in their air surveillance technology.
The TPY-4 radar system is a phased-array radar designed for air surveillance, providing real-time detection and tracking of airborne targets. This capability is crucial for maintaining situational awareness in modern military operations. Rick Cordaro, the vice president of Radar and Sensor Systems at Lockheed Martin, noted that the TPY-4 radar signifies a substantial advancement in integrated deterrence, particularly in terms of interoperability with NATO allies. He emphasized that the radar will help address the complex and evolving threats faced by the United States and its partners.
Among its advanced features, the TPY-4 radar is built to function effectively in high-clutter environments and withstand electronic jamming. It utilizes Active Electronically Scanned Array technology and boasts a scalable architecture that can adapt to future mission requirements. The system is capable of providing early warning against tactical ballistic missiles and can scan an impressive 90 degrees in elevation.
Moreover, the TPY-4 radar incorporates Gallium Nitride-based transmitters and utilizes advanced signal processing technology, thereby enhancing its reliability and efficiency. It is available in both fixed and mobile configurations, making it suitable for a variety of deployment scenarios. The system can be transported via C-130 or C-17 aircraft, as well as by truck or helicopter, offering flexibility for military operations.
With this latest contract, Sweden becomes the third country to procure Lockheed Martin’s fifth-generation TPY-4 radar. The United States Air Force has already received its first TPY-4 unit after successfully completing initial tests earlier this year. Following Sweden’s acquisition, Norway has also expanded its order for the TPY-4, adding three more units to its previous purchase of eight systems in 2022.
This acquisition by Sweden, along with similar purchases by the U.S. and Norway, underscores the growing emphasis on advanced radar systems to secure airspace and enhance defensive capabilities among NATO allies amidst an increasingly complex global security landscape.
