Recorded mission
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United Launch Alliance
Delta IV M+(5,2) | NROL-45 (Topaz-4) (USA-267)
Recorded mission coverage
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Mission brief
The flight at a glance.
Classified payload for the National Reconnaissance Office.
Open the full mission →Published flight sequence
Know what comes next.
Planned timings relative to the target. These steps do not indicate live progress.
A flight sequence has not been published for this mission.