Boeing has been selected by the U.S. Space Force to develop the next phase of the Mobile User Objective System Service Life Extension programme, providing two additional narrowband communications satellites designed to sustain and enhance secure military connectivity worldwide.
SPACE FORCE AWARDS MUOS EXTENSION CONTRACT
Programme supports global military communications requirements
The U.S. Space Force has selected Boeing to advance the Mobile User Objective System Service Life Extension (MUOS SLE) programme, awarding a contract valued at up to US$2 billion for the development of two narrowband communications satellites. The first satellite is scheduled for delivery in 2031.
The MUOS SLE programme is intended to sustain and enhance a critical communications capability used by military personnel operating on land, at sea and in the air, particularly in environments where reliable communications links are difficult to maintain. The satellites will prioritise secure voice communications and essential data connectivity for operational users worldwide.
BUILDING ON EXISTING MUOS EXPERIENCE
Boeing leverages decades of secure communications expertise
Boeing has played a significant role in the existing MUOS constellation, having developed and delivered the payloads currently in operation. The company brings extensive experience in Ultra High Frequency (UHF) military communications, a capability valued for its ability to maintain connectivity in challenging operational environments, including mountainous terrain, dense urban areas and severe weather conditions.
According to Boeing, the new system is designed to increase communications capacity, reduce interference and improve connectivity for military users operating globally. The satellites will be based on the company’s 702MP medium-class spacecraft platform, which Boeing says provides the performance and reliability required for the mission.
PRODUCTION EXPERIENCE SUPPORTS PROGRAMME DELIVERY
Existing spacecraft manufacturing capability provides execution momentum
Boeing stated that its current production experience with the 702MP spacecraft platform will support the execution of the MUOS SLE programme. The company has delivered multiple 702MP satellites since the fourth quarter of 2025, providing manufacturing continuity and production experience relevant to the new contract.
The award extends Boeing’s involvement in secure military satellite communications and supports the continued operation of a capability relied upon by military users operating in demanding environments worldwide.
Source and Image: Boeing
