Anti Tank Weapons - The First and Second Golf War

In the second gulf war we lost something like five abrams. They were almost indestructible, at least in the wars of the middle est. I don't know it that's still true. When you're making these weapons, people forget that you have to think about how they're going to be used by 18 and 19 year old kids. If you have a king tiger, i know that's not the accurate name, but a tiger too, they weigh almost 70 tons. They can't go n any bridge in eastern europe. How do you get them to the russian battle for you got to put em on a rail car? So what good is this thing called Sammy