Realistic WW1 to today tank and plane combat sim(http://www.autoadmit.com/thread.php?thread_id=5532079&forum_id=2#47687824)
Good demonstration of how the missile systems and tanks work. It's all modeled down to armor thickness in cm/mm(http://www.autoadmit.com/thread.php?thread_id=5532079&forum_id=2#47687861)