Autonomy and remote control are no longer reserved only for aircraft, but attempts are being made to implement them as well as possible on land vehicles. We could say that combat and non-combat land vehicles become field robots that can act independently in some aspects of military operations or can be controlled by an operator who is in a remote and safer place. Such vehicles have been undergoing development processes for many years to better adapt to modern methods of warfare. During the designing process, it is necessary to pay attention to the selection of the undercarriage of the vehicle, the selection of the power source and transmission, the compactness of the vehicle itself, its range and them alike. These are requirements that are imposed by the behaviour of the vehicle in the field because every army wants to be in advantage in relation to its opponent. That is why some of the conditions that would be desirable to satisfy are: quiet operation, great mobility, easy manoeuvrability, overcoming obstacles and so on. In this text, firstly there will be an overview of already existing vehicles and then some of the possible solutions will be analysed in order to ultimately design such an unmanned combat vehicle.