take out the tanks with rocket launchers usually 2-3 shots a tank.

You will then be instructed to stay with the Sergeant in a barn after which a King Tiger tank suddenly comes out of the barn and is taken out with an anti-tank rocket launcher. After this continue with the Sergeant through the barn and clear the German camp of the enemy. The sentry tower should be blown up with a bazooka and there is usually bazooka ammunition near the tower. After the last German in the camp has been eliminated. Mission complete!