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This article contains information that no longer applies to the current version of Star Trek Online. It is provided only for historical purposes.
Missions formerly involved
- “Azure Nebula Rescue”: When the Tholian Assembly captures numerous Romulan starships in the Azure Nebula, the M'sarr coordinates the combined Starfleet-KDF rescue efforts.
- Until June 20, 2013, the M'sarr was a T'varo-class warbird and used the "IRW" prefix of the Romulan Star Empire instead of the Republic's "RRW" designation.
- Her role in “Azure Nebula Rescue” is replaced by the R.R.W. Lleiset during its remaster on April 17, 2021.
The I.R.W. M'sarr as she appeared until Legacy of Romulus.