The huge tracked machines offered an excellent ... it’s easy to imagine a small cadre of modern tanks speeding into position in the snow and firing off a few rounds before the legged behemoths ...

This group has adapted the Ripsaw, a small tracked vehicle with sports car speeds popularised on TV and by Hollywood. Getty Images A version of the Ripsaw tank was used in the Fast & Furious movie ...

The M2 and M3 Bradley FIghting Vehicle is a lightly armored, fully tracked transport vehicle that provides cross-country mobility, mounted firepower and protection from artillery and small-arms fire.