IonQ experienced a critical incident on February 26, 2026 affecting IonQ Forte Enterprise 1, lasting 1d 6h. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Feb 26, 2026, 07:08 PM UTC
We're currently experiencing an extended calibration window on Forte Enterprise 1. We will provide an update by 11pm UTC today, 02/26, on the status of the system.
- investigating Feb 26, 2026, 10:02 PM UTC
We’re currently experiencing an unexpected fault on the system and expect that the system will not be able to process jobs during this time. We will provide an update by 10pm UTC 02/27, at the latest, with the status of the system.
- investigating Feb 27, 2026, 10:12 PM UTC
The underlying issue has been mitigated and calibration is in progress. We will provide an update by 10pm UTC 02/28 on the status of the system
- resolved Feb 28, 2026, 01:45 AM UTC
Forte Enterprise 1 is back online and running jobs.