Satellite Programs & Technology Space Force Low Earth Orbit Space Defense & Militarization

Northrop Grumman delivers first 21 satellites for Space Force’s proliferated military data network

Northrop Grumman has delivered 21 satellites to Vandenberg Space Force Base for launch, marking its entry alongside York Space Systems and Lockheed Martin into the Space Development Agency’s Proliferated Warfighter Space Architecture. The satellites are intended to advance space-based military data relay capabilities.

Discovered 2026-09-28T07:36:03.743880-07:00 | 2026-09-28T07:36:03.743880-07:00

Briefing

What Hype is tracking

The delivery adds Northrop Grumman to the industrial base supporting the Space Development Agency’s proliferated low Earth orbit military constellation.
The 21 satellites represent a concrete step toward expanding space-based data relay capabilities for military operations.
With York Space Systems and Lockheed Martin also involved in deployment, the program reflects a multi-company approach to building the Space Force’s warfighter data network.

Reported By

SpaceNews.com Northrop Grumman