Corvettes are exclusive to Level 41, and one of the hardest enemies to defeat. It uses fast-firing rocket launchers that fires bursts of rockets that deal small-moderate damage - less than that of a hand grenade, but they can easily kill their target quickly.
With lots of cover and heavy weaponry, the player can eventually defeat a Corvette. An easier method of killing one is shooting it with the Drone Gun CS-Virus which kills the driver thus blowing up the vehicle. Also keep in mind the drones won't be as aggressive so it may take a few shots. PSI Blades are powerful too, but the corvette's launcher can force you out of their reach.
When a Corvette is destroyed, it creates a large explosion, which forces anyone nearby off their feet. Its large wreck that will be made of the vehicle can be difficult to get through.