Description: In work features of use are considered by illegal armed formations of tactics of wandering mortars. The basic ways of conducting investigation of gun positions of wandering mortars are analysed. Use of radar-tracking investigation for detection of positions of wandering mortars is offered. The basic performance characteristics of the automated radar-tracking complex "Zoopark-1" are resulted. The problem of increase of accuracy of definition of co-ordinates of positions of wandering mortars in the conditions of conducting modern "hybrid" wars is put.
Keywords: radar-tracking means, investigation, a position, a wandering mortar, antiterrorist operation, co-ordinates