# Iridium Expands SDA Network Support

Iridium says its government business accounts for about 20–25% of revenue and supports its commercial growth, while the company expands into Space Force and Space Development Agency low Earth orbit network ground operations and resilient positioning, navigation, and timing services. The development points to potential demand for ground infrastructure and operations-center support, proliferated satellite architectures, space-based surveillance, and GPS-resilient timing and navigation; the signal does not identify a contract award or value.

- Contractors with satellite ground-segment, network operations, and resilient PNT capabilities may find relevant opportunities as USSF and SDA LEO-network activities expand.
- Iridium’s government business provides context for its position in the market, but the signal does not specify solicitations, contract vehicles, or procurement timelines.
- The 2027 Defense R&D Summit is scheduled for February 4, 2027, 124 days from October 3, 2026, and is promoted as a forum focused on defense R&D and advanced space technologies.

**Jurisdictions:** federal
**Industries:** Defense & Military, Information Technology
**Topics:** Digital Infrastructure
**Published:** October 02, 2026

### Government Entities
- United States Space Force (USSF)
- Space Development Agency (SDA)

### Vendors
- Iridium Communications ()

### Sources
- [Matt Desch Iridium Interview on Satcom, Space, PNT, M&A](https://www.executivebiz.com/articles/matt-desch-iridium-interview-space-pnt-rocket-lab-satcom-launch-govcon) - ExecutiveBiz