The invention relates to a completely automatic anti-tank mine which is equipped with additional devices of such a design that the individual mines in a field build up an intercommunication network completely automatically after they have been put in position, which intercommunication network combines the information items from the mine sensors so that the combat effectiveness of the minefield can be considerably improved by means of combat tactics derived from this, each mine being able to take over the "master" or command function. <IMAGE>
