Abstract: A land-mine search-and-removal device mounted on a vehicle, especially a military tank. A framework (1) can be attached to the front of the vehicle (KP) by a coupling (2 & 2.1). Several sensors (3.1, 3.2, 3.3, & 3.

Abstract: An improvement in a pot mortar for electrically firing different types of ammunition charges said mortar having a mortar tube, the improvement residing in the mortar tube contains therewithin at least three electrical contacts for electrically contacting ammunition placed therein, one of which contacts is positioned to electrically fire a plurality of different types of ammunition, the other two of which are each positioned to electrically fire only one type of ammunition, each of said two electrical contacts positioned to fire a different type of ammunition.