United States, April 29 -- Northrop Grumman Systems Corp., Linthicum Heights, Maryland, has been awarded a ceiling $488,000,000 firm-fixed-price, indefinite-delivery/indefinite-quantity contract for F-16 System Program Office Foreign Military Sales (FMS) and Air Force/Navy support. This contract provides for the engineering and technical support of F-16 radar (APG 66/68). Work will be performed at Linthicum Heights, Maryland, and is expected to be completed by March 31, 2036. This contract involves FMS to Bahrain, Belgium, Chile, Denmark, Egypt, Greece, Indonesia, Iraq, Israel, Jordan, Korea, Morocco, Netherlands, Norway, Oman, Pakistan, Poland, Portugal, Romania, Thailand, and Turkiye. This contract was a sole source acquisition. Fiscal 20...