 Later versions of CMS330 do not utilize 9LV Mk4 components.One important milestone for 9LV Mk4 was the firing on 30 August 2015 of the ESSM missile 

from HTMS "Naresuan" during Exercise CARAT 2015, less than three years after the signing of the contract for the missile.As Saab has evolved the architecture of 9LV with virtualization, containerization and other technologies, the generation indicator ("Mk4") is becoming less emphasized and is not even mentioned in marketing, e.g.