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Space Development Agency restarts Falcon 9 launch campaign, placing 21 data-transport satellites into low Earth orbit

SpaceX launched 21 satellites for the Space Development Agency (SDA) aboard a Falcon 9 on July 16, resuming the Pentagon’s first operational low-Earth-orbit military data network after a months-long pause. SDA cited software and hardware issues discovered on in-orbit units and delayed launches to address known problems.

Discovered 2026-07-16T09:14:01.263011-07:00 | 2026-07-16T09:14:01.263011-07:00

Briefing

What Hype is tracking

The July 16 Falcon 9 flight puts 21 SDA data-transport satellites back on the path to restoring the Pentagon’s first operational LEO military data network after an extended suspension.
SDA leadership tied the pause to identified software and hardware issues on satellites already in orbit, making schedule reliability and in-orbit performance corrections a near-term operational risk.
For space-defense programs, the restart signals continuity in building and deploying resilient LEO data infrastructure, a key dependency for follow-on mission sets and network scaling.

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