Im quite sure alot of players had the pleasure to encounter him on ambush and got frustrated that they couldnt destroy his tank. Well there is 1 way which is allmost idiot proof to destroy his tank and im gonna share it with you guys now.

1. you will need a scout suit with proto swarms and a cloak
2. get a mate with a tank and as much HP as possible cause he will need it.
3. do not search for duna2002, he will come to your tank as soon he knows about it.

So far so good first off get your mate to call his tank in and then move it to open ground (blaster tank would be the best choice), you as the cloaked scout with the swarm launcher have to stay hidden as soon the tank battle starts you decloak and shot as many swarms at duna2002 as possible. This will cause so much damage that he gets easy destroyed without problems. This is a defensive strategic and the tanker should never go roaming and leave his AV scout behind just to find duna2002. Why? Cause the guy has maxed out his armor tank, uses a proto blaster and a damage mod on top of that to quickly destroy hostile tanks.

So why does this work like allmost every time? Simply because he is a angry russian and never, ever uses something else then his beloved blaster tank. That and he gets tunnel vision when he sees a hostile tank. In his mind he must destroy enemy vehicles regardless what happends. Funny enough though is you most likely wont kill his clone cause before his tank goes BOOM he jumps out, activates cloak on scout and runs off to hide.

Further notes:
-the minions of duna might pick up AV too when his master tells them to do
-he might get a minion to call in a 2nd tank to help him out
-his minions might aswell get a assault dropship
-when he dies more then 1 time he sits the rest of the game in corner cloaked