The ATM-00 Anti Tank Mine is issued to the Demolition Kit as an unlockable. It is very powerful, almost being able to destroy any vehicle with a single mine or two. Its main disadvantage is that it only affects vehicles and can only be placed in a single spot.
A good strategy is to place them at choke points or on frequently used roads. Charred land on mainland area is also a good place to plant mines, as the blackened earth will camouflage the mine. It is especially effective for defending and ambushes.