The Ukrainian armed forces have a large number of different types of trucks. These are used for transporting personnel, ammunition, military cargo, and for towing artillery pieces. A portion of the fleet consists of modern models from Ukrainian and Western production. At the same time, the Ukrainian armed forces also utilize a considerable number of various trucks that remained after the collapse of the USSR. One such model is the all-wheel-drive ZiL-131. Its production began in the late 1960s, and a modernized version, the ZiL-131N, was introduced in 1986. The truck is known for its high reliability and good off-road capability. Some of the vehicles were equipped with box bodies, which are also known as KUNG (standardized bodies with normal dimensions). In addition to the trucks, various trailers with box bodies are also in use, designed for housing personnel, laboratories, repair workshops, field kitchens, electronic systems, or medical units. They can be equipped with lighting systems, power supply systems, and heating devices.