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Reference data current as of March 2026.

The defence of Israel and regional partners against Iranian strike operations is not a unilateral effort. Since Round 1 (April 2024), a multinational coalition has provided integrated air and missile defence spanning multiple countries, domains, and altitude bands. The key to its effectiveness is unified sensor fusion and coordinated engagement — shared radar tracks, common air pictures, and shoot-look-shoot protocols that allow multiple defence layers operated by different nations to act as a single system.
The Defence at a Glance
7+
Nations Contributing
6
Altitude Layers
10+
Interceptor Types
4
Domains (Land, Sea, Air, Space)
Integrated Layered Defence

The following systems operate across overlapping altitude bands to provide defence in depth. No single system or nation covers the full threat spectrum — interoperability is the architecture's defining feature.

Contributing Nations

Each nation contributes distinct capabilities. Together they provide the geographic coverage, sensor depth, and interceptor inventory required to defeat sustained multi-wave campaigns.

What Makes It Work: Sensor Fusion

The coalition does not operate as separate national defence architectures — it shares radar tracks and engagement data across platforms in real time. The AN/TPY-2 radar (THAAD), Green Pine radar (Arrow), and Aegis SPY-1/SPY-6 radars feed into Link 16 and other data networks, creating a common operational picture. This enables shoot-look-shoot tactics: multiple defence layers can engage the same target sequentially, with each layer confirming whether a prior intercept succeeded before committing its own interceptors. The result is a defence architecture that is greater than the sum of its parts.

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Israeli Defence Systems
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