First AN/TPY-4 air defence radar completes production

The first AN/TPY-4 long-range air defence radar has completed production, manufacturer Lockheed Martin announced in early May. The milestone paves the way for deliveries under the US Air Force’s (USAF’s) Three Dimensional Expeditionary Long Range Radar (3DELRR) Rapid Prototyping programme and also for export sales.

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