Story and image from Boeing
El Segundo, California, July 3, 2025 – Boeing (NYSE: BA) has been awarded a $2.8B contract for the Evolved Strategic Satellite Communications (ESS) program, the space-based component of the U.S. nuclear command, control, and communications (NC3) architecture. The initial contract is for two satellites, with options for two more in the future.
The ESS space vehicles will provide increased capacity, flexibility, reliability and resilience compared to the strategic communications satellites currently on orbit. Since 2020, Boeing has been executing technical maturation and risk reduction under a rapid prototyping contract for the U.S. Space Force.
Boeing’s ESS solution is underpinned by technology the company has developed for the Wideband Global SATCOM (WGS)-11 and WGS-12 satellites and has already proven on-orbit aboard the commercial O3b mPOWER constellation. Building on these developments, this strategic military communications satellite constellation will be equipped with flexible and resilient signals to protect against interruption or interception.
When deployed in geostationary orbit – about 22,000 miles or 35,700 km from the Earth’s surface – ESS will provide persistent coverage to strategic warfighters worldwide. The spacecraft will leverage a highly protected waveform and classified technologies developed in partnership with the U.S. Department of Defense.
Boeing is set to deliver the first of two space vehicles by 2031.
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