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Lockheed awarded $6.9 billion upgrade “indefinite-delivery/indefinite-quantity” contract to make the F-22 Raptor a real multirole fighter jet
The US Air Force has awarded Lockheed Martin an indefinite-delivery/indefinite-quantity contract with a ceiling of $6.9 billion to upgrade the service’s fleet of F-22 Raptor stealth fighters. Lockheed said that “The Air Force uses this to authorize […]