Air Defense System Market Size

Air Defense System Market Size

The global air defense system market was valued at USD 46.3 billion in 2024 and is estimated to grow at a CAGR of 5.7% from 2025 to 2034.

Nations worldwide are deploying more Integrated Air Defense Systems (IADS), which drives growth in the air defense system industry. These systems combine radar, sensors, and weapons into a single network to defend against threats like stealth aircraft, hypersonic missiles, and unmanned aerial vehicles (UAVs). As airspace threats become more complex, countries are investing in advanced air defense solutions that can effectively detect, intercept, and neutralize these threats.
 

In October 2024, Leonardo introduced BriteStorm, a digital technology that counters enemy air defense systems. The system works with Unmanned Aerial Vehicles (UAVs) and uses digital jamming and deception methods to disrupt enemy defenses. BriteStorm flies ahead of friendly forces, allowing them to operate in areas protected by Integrated Air Defense Systems (IADS).
 

The air defense system industry is adding artificial intelligence, machine learning, and autonomous features to defend against complex aerial threats. As hypersonic weapons, drone swarms, and electronic warfare become more common, defense companies are creating multi-layered, networked solutions that can detect and stop threats in real-time. Energy-based weapons and systems to counter unmanned aircraft offer practical ways to neutralize fast-moving or hard-to-detect threats. Industry is also developing easy-to-move systems that can be quickly set up in different environments. These improvements show how air defense is evolving to create strong, compatible systems that can protect airspace in modern conflicts.