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Modern air-defense systems face an increasingly difficult task. Drones, cruise missiles, helicopters, rockets, and high-speed aircraft can all appear simultaneously, often operating at different altitudes and speeds. In these environments, detecting a target is only part of the challenge. Operators also need accurate, continuously updated tracking information to make timely decisions before threats reach defended assets.
A newly introduced radar system (Giraffe AMB D by Saab) aims to shorten the time between detection and response by providing target updates every second. The result is a near real-time air picture designed to improve situational awareness and support short- and medium-range air-defense operations.
At the heart of the system is an Active Electronically Scanned Array (AESA) radar combined with a software-defined architecture. Unlike conventional radars that depend heavily on hardware upgrades to gain new capabilities, software-defined systems can receive updates through software improvements, allowing operators to adapt the radar to evolving threats and mission requirements.
The radar provides full 360-degree surveillance coverage and continuously scans the surrounding airspace while tracking multiple targets simultaneously. According to NextGenDefense, the system updates target tracks once every second, enabling operators to maintain a more accurate understanding of rapidly changing situations.
A key feature is the radar’s elevated sensor configuration. A hydraulically operated mast raises the antenna to a height of 12 meters, improving visibility against low-altitude threats and extending detection coverage. This is particularly important for identifying drones, helicopters, and cruise missiles flying close to the terrain.
The system also incorporates Identification Friend or Foe (IFF) functionality, helping operators distinguish between friendly and potentially hostile aircraft. In addition, electronic counter-countermeasure capabilities are designed to maintain performance in environments where adversaries attempt to interfere with radar operations through jamming or other electronic attacks.
From a defense perspective, rapid target updates are becoming increasingly important as aerial threats become faster, smaller, and more numerous. A one-second refresh rate can provide commanders with more time to classify targets, allocate interceptors, and coordinate responses across a broader air-defense network.
The radar is designed to detect a wide range of threats, including supersonic aircraft, cruise missiles, drones, helicopters, rockets, artillery projectiles, and mortar rounds. By combining frequent updates, software-defined flexibility, and multi-threat tracking capabilities, it reflects the growing emphasis on creating faster and more adaptable sensor networks for modern air-defense operations.
