SpaceX Launches Classified USSF-385 Mission for Space Force from Vandenberg

We don't even know exactly where it's headed.
The payloads, activities and destination of USSF-385 are all classified, and SpaceX ended its webcast after landing.
Mark

So what actually happened Saturday morning?

Mimi

A Falcon 9 launched USSF-385 for the Space Force from Vandenberg at 10 a.m. EDT. The booster landed on the drone ship about 8.5 minutes later.

Mark

Why does the pace stand out?

Mimi

It's the third Space Force flight in 16 days. USSF-153 flew Sept. 10 and USSF-259 on Sept. 16, both from Vandenberg too.

Luke

Careful, though. We know the cadence, not the purpose. Nothing public says these three missions are related.

Mimi

Fair. They share a customer and a launch site, and that's all the reporting establishes.

Mark

What about the webcast ending early?

Mimi

SpaceX typically cuts the stream shortly after booster touchdown on national security missions, rather than following payload deployment as it usually does.

Luke

And that tells us the mission is sensitive, not what it contains. We don't even know the orbit.

Mark

How does this fit into SpaceX's year?

Mimi

Falcon 9 has flown 108 times in 2026, roughly 75% for Starlink, which has over 11,000 satellites up. Government launches are a minority of the manifest.

Luke

Worth noting that the 75% and the 11,000 figures are as reported by Space.com. The piece doesn't say where they come from.

Mark

What's next?

Mimi

Starship's third flight of 2026, set for Monday, Sept. 28, in a 75-minute window opening at 8:15 a.m. EDT.

  • A classified Falcon 9 lifted off from Vandenberg at 10 a.m. EDT, and its payload and destination remain sealed from public view.
  • SpaceX cut its livestream shortly after the booster touched down, a deliberate silence that signals the mission's sensitivity.
  • This is the third Space Force launch in sixteen days, following USSF-153 and USSF-259, pushing the pace of national security flights ever higher.
  • Starlink still accounts for roughly three-quarters of Falcon 9's 108 flights this year, so the military missions ride alongside a crowded commercial sky.
  • Attention now turns to the Starship launch set for Monday morning, September 28, the next major event on SpaceX's calendar.

On a Saturday morning in late September, a Falcon 9 rose through the coastal fog of Vandenberg carrying USSF-385, a classified mission for the U.S. Space Force. It is the third such national security flight in sixteen days, a steady rhythm that quietly marks how deeply government reconnaissance and defense now depend on private rockets. What it carried, and where it was bound, will remain beyond public sight, as is the custom of secrets kept by those who guard the sky.

At 10 a.m. Eastern on Saturday, September 26, a SpaceX Falcon 9 climbed out of the fog at Vandenberg Space Force Base in California, carrying USSF-385 for the U.S. Space Force. It was the third national security launch the company has flown this month, following missions that lifted off on September 10 and September 16.

The first stage performed as designed. Roughly eight and a half minutes after liftoff, the booster landed on the drone ship "Of Course I Still Love You" in the Pacific. It was that booster's tenth flight.

Beyond the launch itself, little is public. The payloads, their purpose, and even the destination orbit remain classified. SpaceX ended its webcast soon after the landing, a familiar practice on national security flights that hints at how closely the mission is held.

The launch fits into a busy year. Falcon 9 has flown 108 times in 2026, with about three-quarters of those flights building out the Starlink network, now more than 11,000 satellites strong. Next up is the third Starship launch of the year, scheduled for Monday, September 28.

At 10 a.m. EDT on Saturday, Sept. 26 — 7 a.m. in California — a SpaceX Falcon 9 rose out of the fog at Vandenberg Space Force Base carrying USSF-385, a mission for the U.S. Space Force. It was the third national security launch SpaceX has flown this month.

The rocket's first stage did what it was designed to do. Eight and a half minutes after liftoff, the booster touched down in the Pacific Ocean on the drone ship "Of Course I Still Love You." This particular booster, designated 1100, was making its 10th launch and landing.

Beyond that, the public record is thin. USSF-385's payloads and their activities are classified, and even the destination orbit has not been disclosed. SpaceX ended its launch webcast shortly after the booster landed, which is its usual practice on national security flights. On most other missions, the company keeps the stream running through payload deployment, so the cutoff is itself a marker of the mission's sensitivity.

The launch caps a quick run of Space Force flights. Falcon 9 rockets lifted the classified USSF-153 and USSF-259 missions from Vandenberg on Sept. 10 and Sept. 16. That puts three Space Force launches inside 16 days, all from the California coast.

The Space Force work sits within a much larger flight schedule. Falcon 9 has now flown 108 times in 2026, and about 75% of those missions have gone to building out Starlink, SpaceX's broadband constellation. That network now numbers more than 11,000 satellites in low Earth orbit.

Falcon 9 is not the company's only vehicle in use this year. SpaceX has also flown two Falcon Heavy missions and two Starship flights so far in 2026.

The next big event is already on the calendar. SpaceX is preparing the third Starship launch of the year for Monday morning, Sept. 28, in a 75-minute window opening at 8:15 a.m. EDT (1215 GMT). As for USSF-385, what it carried and where it went will likely stay out of public view.

Quieres la nota completa? Lee el original en Space.com ↗
Contáctanos FAQ