Iran's 'New' Karrar Tank: "One of the Most Advanced Tanks in the World"?

Nothing I read is cause for any concern at all in my opinion. If it is even a genuine state-of-the-art, modern MBT, we don't fire missiles from our M1 series tanks, the TOW2B is no joke, and a javelin would leave it destroyed down to its tracks.
And "doing doughnuts" as a display of its abilities? Seriously?
Not impressed at all for many reasons.

Hmmm ... Where Dis they get it ... they don't have the ability to make it them selves...