Astranis unveils Vanguard — secure beyond-line-of-sight SATCOM system for government and defense

Astranis has unveiled Vanguard, a secure beyond-line-of-sight (BLOS) satellite communications system designed for government and defense users. Vanguard promises hardened, persistent satcom links for tactical and mobile platforms, aiming to meet rising demand for resilient, protected C2 and data transport in contested environments.

Discovered 2025-11-05T07:31:24.580082-08:00 | 2025-11-05T07:31:24.580082-08:00

Briefing

What Hype is tracking

  • Addresses a core government requirement for hardened, persistent beyond-line-of-sight links and complements mesh transport architectures such as the USAF/SDA effort to field a Proliferated Warfighter Space Architecture (PWSA) transport layer: https://hype.aero/?story=712ecccd-c9be-40db-a772-f3a116c8edee

  • Reinforces a broader industry shift toward interoperable, multi-orbit and multi-domain secure communications while highlighting the importance of satellite resilience given recent discoveries of command-and-control vulnerabilities: https://hype.aero/?story=6feacf0a-e38d-47fa-ba68-7dbaf3d83221 and https://hype.aero/?story=1a4c063e-39d1-4b87-979e-657e5bf7abae

Reported By

Payload Via Satellite astranis.com SpaceNews.com
Sources Tracked
4
First Seen
2025-11-05T07:31:24.580082-08:00
Latest Update
2025-11-06T05:52:53.138668-08:00
Coverage
Space

Sources

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