Unmanned ground vehicles have seen large and small changes since since the start of the 19 century.
Goliath demolition vehicle - A German made explosive devilry device used with a short range remote to steer it. The device severed one of to purposes to exploded or cause an explosion. It was used in the first to Deliver a small explosive to either blow up a building or destroy a bridge, lay the secound was sent into an area to cause mines to blow up by either rolling over them or blowing up it’s self to shack the ground.
T-20 Komsomolets Teletanks - Were a USSR developed prior to the winter war but saw large failer in cost and usage. From easily stoped by anti-tank spikes to uneven ground. Do they do high in stationary placement to hold an area and to pull back to hit enemies coming after it.
