Missile defence creates role for aircraft with U-2 performance

A missile defence role is emerging after 2023 for an unmanned air system (UAS) with the payload and range capability of today’s manned Lockheed Martin U-2S. The US Missile Defense Agency has released specifications for its next top priority: a high-altitude, long-endurance UAS that uses a high-energy laser weapon to shoot down ballistic missiles within seconds of launching.

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