Latest pair of Boeing’s O3b mPOWER satellites enter service

Operator SES says satellites 9 and 10 are now online, adding flexible capacity that can shift as demand moves.

March 05, 2026 in Space, Defense

O3b mPOWER constellation An on-orbit render of the first eight O3b mPOWER satellites. The latest pair of O3b mPOWER satellites just entered service according to satellite operator, SES. (SES Image)

Global space solutions provider SES announced on March 2 the ninth and tenth Boeing-built O3b mPOWER satellites have entered commercial service, enhancing global connectivity with their advanced, software-defined capabilities.

Why it matters: “The shift underway is from coverage to capacity on demand. That’s the promise of software-defined satellites like O3b mPOWER,” said Ryan Reid, president of Boeing Satellite Systems, International. “Instead of being locked into fixed coverage patterns, a software-defined satellite can electronically steer and shape beams and allocate bandwidth to where it’s needed, when it’s needed, using software instead of altering hardware.”

How it works: For average users, electronically steerable satellites mean fewer dead zones, more reliable connections for cellular networks, and better performance for remote sites that still need modern connectivity. For government and enterprise customers, it means more options when missions move, weather changes, or networks face interference.

The big picture: “With these two O3b mPOWER satellites now delivering service, we’re expanding our [Medium Earth Orbit] capacity and putting more high-throughput, low-latency connectivity into the hands of customers around the world,” said Adel Al-Saleh, SES CEO. “This added capacity strengthens what we can deliver today and it’s a clear signal of what’s coming next.”

The path forward: This technology also matters for Boeing’s longer-term satellite portfolio. The software-defined payload approach demonstrated on O3b mPOWER is a foundation Boeing is building on for government missions that prioritize resilience and mission assurance. It also serves as a proof point that software-defined payloads are moving from promise to performance.

  • “This milestone matters for where satcom is headed next, towards multi-orbit, layered networks that route traffic across different types of satellites and ground networks so users can stay connected without having to care which ‘pipe’ is carrying the data,” Reid said. “As those networks become more integrated, the ability to steer coverage, reconfigure capacity, and manage resources dynamically becomes a real advantage.”
  • The underlying software-defined technology on O3b mPOWER has also been hardened for military SATCOM programs including the U.S. Space Force’s Wideband Global SATCOM (WGS)-11 and WGS-12, as well as Evolved Strategic SATCOM (ESS), the United States’ next-generation nuclear command, control and communication satellites.
Wideband Global SATCOM (WGS) On-orbit render of the Boeing-built WGS-11 satellite which will be the U.S. Space Force's first software-defined MILSATCOM platform. (Boeing image)

The bottom line: “For missions where communications has to be there when it counts, adaptability and resilience are not nice-to-have features,” Reid said. “That’s literally the satellite’s job.”

For the teams who design, build, test and support these spacecraft, two more satellites entering service is the payoff moment where their work shows up as real capability on orbit.

By Zeyad Maasarani