United States, Sept. 4 -- General Dynamics Mission Systems, Scottsdale, Arizona, has been awarded a $99,317,356 cost-plus-award-fee task order for the Mobile User Objective System (MUOS) Ground Infrastructure Segment. This contract provides for the design, upgrade, integration, and deployment of required changes to the MUOS Ground Segment for integration of two MUOS service life extension satellites.Work will be performed in Scottsdale, Arizona, and is expected to be completed by Sep. 3, 2028. This contract was a sole source acquisition.Fiscal 2026 research, development, test and evaluation funds in the amount of $23,748,369 are being obligated at the time of award. The Space Force Portfolio Acquisition Executive for Satellite Communication...