I enjoyed reading your test of the world's main battle tanks. I've conducted a similar test in that I've placed equal numbers of opposing tanks on a "clean" battlefield with absolutely flat ground with no trees or obstructions and with all other factors as equal as possible. Computer control for both sides. In my results the M1A2 SEP Abrams edged out the Challenger 2 second with the Leopard 2A6-EX next and finally the LeClerc. I did not set up any contests between Western and non-western MBTs though I plan on doing so. One other thing. Obviously my tests included armor protection, gun power, FC, mobility and so on as variables. I conducted this test a while back and plan on repeating it but with some more recent models such as the Leopard 2A7+ and it's contemporaries. Anyway. Thanks for the test results, podktar. Good stuff!
