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United Launch AllianceVulcanSpace Launch Complex 3E, Vandenberg SFB, CA, USA

NROL-100

Launch window

No countdown — this launch time is not yet known to the minute.

NET 2026Add to calendar

To Be Determined

Image: United Launch Alliance

Summary

NROL-100 is expected to launch on an United Launch Alliance Vulcan from Space Launch Complex 3E, Vandenberg SFB, CA, USA in 2026. It is United Launch Alliance's 194th launch, 24th this year and humanity's 7,531st orbital launch attempt. It is planned as the 10th Vulcan flight. The payload is bound for Unknown (N/A).

Watch
No webcast announced yet.
Booster
No booster details available.
Mission
Government/Top Secret · Unknown (N/A)for NRO
Milestone
Planned as the 10th Vulcan flightUnited Launch Alliance's 194th launch24th this yearhumanity's 7,531st orbital launch attempt358th orbital launch attempt this year

Flight preview

Orbit: representative

90°Launch azimuth

Target from padside's flight model. Not a catalogued object; this panel switches to the tracked orbit once the object is catalogued. Ascent drawn from padside's representative profile.

About this launch

Classified payload for the US National Reconnaissance Office

Pad

Map of Space Launch Complex 3E

Space Launch Complex 3E, Vandenberg SFB, CA, USA

Planned as the 55th launch from Space Launch Complex 3E, 7th this year · 950th from Vandenberg SFB, CA, USA

48 launches from this pad · 919 from Vandenberg SFB, CA, USA

about 4 years after the previous launch from this pad

Updates

Adding launch

Questions

When does NROL-100 launch?

NROL-100 is scheduled in 2026.

Where can I watch NROL-100 live?

No webcast has been announced yet.

What rocket is launching NROL-100?

Vulcan, flown by United Launch Alliance. Vulcan spec sheet

Where is NROL-100 launching from?

Space Launch Complex 3E, Vandenberg SFB, CA, USA.

What orbit is NROL-100 going to?

Unknown (N/A), a government/top secret mission.