Key Factors
- The U.S. Area Drive awarded Boeing a contract value as much as $2 billion on June 25, 2026, to construct two MUOS SLE narrowband communications satellites.
- Boeing will use its 702MP spacecraft platform; the primary satellite tv for pc is scheduled for supply in 2031 and the second in 2032.
Boeing secured a contract value as much as $2 billion from the U.S. Area Drive on June 25 to construct two new satellites that can prolong the lifetime of the navy’s main safe voice communications community, knocking out the constellation’s authentic builder, Lockheed Martin, within the course of.
This system is known as the Cellular Person Goal System Service Life Extension (MUOS SLE), and its goal is simple: preserve the satellite tv for pc community that connects troopers, sailors, pilots, and particular operations forces speaking to one another lengthy after the present constellation reaches the top of its design life.
The primary of the 2 new Boeing satellites is scheduled for supply in 2031, with the second following in 2032. Each will fly on Boeing’s 702MP spacecraft platform, a medium-power geostationary satellite tv for pc bus launched in 2009 that the corporate has additionally used for the Area Drive’s Wideband International Satcom constellation and for main industrial operators together with Intelsat and Viasat. Boeing has been delivering 702MP satellites at manufacturing tempo because the fourth quarter of 2025, giving it an lively manufacturing line it could fold the MUOS work instantly into.
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The present MUOS constellation consists of 5 satellites sitting in geostationary orbit roughly 35,786 km (22,236 miles) above the Earth, offering international protection for navy customers who want safe communications when different choices fail them. Consider it because the navy’s model of a mobile community, however hosted in area and designed particularly to operate the place terrestrial cell towers and satellite tv for pc programs that depend on higher-frequency alerts can not. The constellation changed the legacy Extremely-Excessive Frequency Comply with-On satellite tv for pc system, which entered service within the Nineties and will provide roughly a tenth of the capability that MUOS gives. By adapting industrial third-generation mobile structure — the identical WCDMA know-how behind early 3G cellular networks — and working it by way of geosynchronous satellites as a substitute of ground-based towers, MUOS delivers voice, video, and knowledge at speeds as much as 384 kilobits per second to customers wherever on the globe, together with in places which have traditionally been useless zones for navy communications.
The frequency band MUOS makes use of, ultra-high frequency, sits between 300 MHz and three GHz, a variety the navy has relied on for many years exactly due to its bodily properties. UHF alerts propagate otherwise than the higher-frequency bands utilized by most industrial satellite tv for pc programs: they penetrate forest cover the place increased frequencies would scatter and attenuate, push by way of city canyons the place line-of-sight communications fail, and maintain up beneath climate situations that degrade different programs. A particular operations crew shifting by way of dense jungle, a submarine crew trying to speak whereas close to the floor, a pilot in a mountainous setting — these are the customers MUOS was constructed for, and preserving that functionality on-line previous the present constellation’s service life is the driving rationale behind the SLE contract.
Boeing’s function within the present MUOS program makes it a logical selection for the extension work, despite the fact that Lockheed Martin was the prime contractor and spacecraft builder for all 5 present satellites. Boeing developed and delivered the payloads — the communications electronics on the coronary heart of every satellite tv for pc — for the present constellation, giving it deep familiarity with the system’s structure, waveform necessities, and operational calls for. That payload heritage issues enormously when designing substitute satellites supposed to increase and enhance an present community fairly than substitute it wholesale.
“We’re grateful for the belief the U.S. Area Drive has positioned in our crew for a functionality that issues to navy customers all over the world,” stated Sam Greaves, Boeing’s vice chairman of Area Mission Techniques. “For the individuals who rely upon this connectivity, the necessity is obvious: safe communication that works in demanding situations. Our crew is aware of this mission and is able to assist the client prolong and enhance a system they depend on day by day.” Ryan Reid, Boeing’s senior director of Area Communications Applications, framed the 702MP manufacturing line as a direct schedule benefit: “By constructing on our lively 702MP spacecraft manufacturing line, we deliver quick execution momentum, confirmed reliability, and schedule predictability to the U.S. Area Drive.”
The 702MP platform itself carries payload energy starting from 6 to 12 kilowatts and has a demonstrated monitor file throughout each navy and industrial applications. For MUOS SLE, Boeing says the method is designed to extend total communications capability, cut back interference, and enhance connectivity for international navy operations into the subsequent decade — enhancements that matter because the variety of navy customers demanding safe beyond-line-of-sight communications has grown considerably because the present constellation was designed within the 2000s.
What the MUOS SLE contract in the end represents is a call by the Area Drive to maintain and improve a confirmed community fairly than look ahead to next-generation options. The present constellation was declared absolutely operational in 2019, and its satellites carry 15-year design lives, which means the protection hole the SLE satellites are designed to fill is a foreseeable downside being addressed on a accountable timeline fairly than in disaster mode.
