SES Space & Defense to Provide Hybrid Space-Based Architecture to U.S. Department of Defense

Secure integrated multi-orbit network (SIMON™) delivered by SES Space & Defense will support rapid, uninterrupted data transmission

SES Space & Defense, a wholly-owned subsidiary of SES, joins the Defense Innovation Unit’s (DIU) Hybrid Space Architecture Network initiative. SES’s Hybrid Space Architecture II project will showcase an automatically orchestrated secure integrated multi-orbit network that interconnects commercial and government networks to deliver assured and affordable, low-latency, multi-path communications across a scalable and resilient multi-domain network.

SES Space & Defense will deliver an engineered multi-orbit network leveraging Secure Integrated Multi-Orbit Networking (SIMON™). This will enable always-on connectivity as an affordable, resilient alternative to traditional Primary, Alternate, Contingency, and Emergency (PACE) and auto-PACE operations currently used by warfighters across the Department of Defense (DoD) worldwide. By blending LEO, MEO, and GEO capabilities in a purposeful manner, SIMON™ ensures that the warfighters’ data can affordably traverse multiple orbital regimes simultaneously, adapting and adjusting in real time to changing mission requirements.

“With SIMON™, warfighters will have the ability to ‘set and forget’ their user terminals and affordably realize assured connectivity across multiple orbits,” says David Fields, President and CEO of SES Space & Defense. “This transformational approach solves a decades-long dichotomy of affordability versus resilience, providing SATCOM agility, flexibility, and reliability for the forward deployed personnel.”

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About SES Space & Defense

SES Space & Defense is a wholly-owned subsidiary of SES and is exclusively focused on building, managing, and supporting the most advanced satellite network solutions for the U.S. Government. SES Space & Defense uses a proven multi-operator network integration and management capability, a broad global terrestrial network, as well as access to SES’s multi-orbit satellite fleet. It also offers U.S. Department of Defense customers the essential tools in cybersecurity for mission-critical operations, coupled with a proven track record in governance and compliance. SES Space & Defense operates under a proxy board, enabling it to support classified projects, and it has participated in the U.S. Government satcom sector for nearly five decades. Further information can be found at: www.sessd.com.

About SES

SES has a bold vision to deliver amazing experiences everywhere on Earth by distributing the highest quality video content and providing seamless data connectivity services around the world. As a provider of global content and connectivity solutions, SES owns and operates a geosynchronous orbit fleet and medium earth orbit (GEO-MEO) constellation of satellites, offering a combination of global coverage and high performance services. By using its intelligent, cloud-enabled network, SES delivers high-quality connectivity solutions anywhere on land, at sea or in the air, and is a trusted partner to telecommunications companies, mobile network operators, governments, connectivity and cloud service providers, broadcasters, video platform operators and content owners around the world. The company is headquartered in Luxembourg and listed on Paris and Luxembourg stock exchanges (Ticker: SESG). Further information is available at: www.ses.com

View source version on businesswire.com: https://www.businesswire.com/news/home/20250513151738/en/