Originally Posted by Zhaniel
Actually there's an easy way at the last part. When you drive through the gate and see other tank coming to you just go back until you see warning about desynchronisation. As long as you see that warning other tanks won't shoot you so you can easily take them down. Just be careful to not go back too far. Hope this will help anyone having problem with this one.
Didn't work for me
I went back and couldn't even see teh tanks started shooting then the dreaded desynchronisation message came up