Tank used: Progetto 65 and Progetto 46
I actually had some problems with this mission, mostly because I didnt focused on getting the kills I needed, I just played the game to win and hoped to get as many kills (4+) as needed for the mission.
For the mission I do recommend a fast tank so that you can hunt down kills and a reloader/autoloader or a high alfa dmg tank. Stay alive for as long as you can and at the end dive in with your loader tank and steal the kills you need. If you are in a loosing battle don´t be afraid to fall back and pick of the kills that you need when they come for you.
Best of luck to you all