The Narvik-class ship was a projected class of multiple catamaran mine countermeasure vessels developed by the French navy in the 1980s, under the project name BAMO. However, only one ship of the class was built, the Narvik, made in the 1990s, and was never completed before being canceled. It was still extant, albeit laid up, as late as 2019; beyond that, I am unsure of its further fate, if it has even moved at all.
I only found out about this forgotten vessel today Request for Information (RFI): I need more info on the BAMO project and the Narvik-class in general, as well as the final disposition of Narvik, if extant.