most russian atgm fired from atack heli can go thru m1a1 turret front same with dedicated russian atgms fired from ground armor vehicle that are 140mm+ only rpgs and atgms fired from 125mm tank canons can not penetrate it (unles you get that reactive bricks)  the issue is this abrams is close to 80t witch means hi can not drive on anything else than roads unless ground is frozen in late autum/winter, else it gets stuck in mud
Poland