
Image source: topwar.ru
Basic version of Sumadija
On September 20, Serbia hosted the Force of Unity military parade, which became a record-breaking event: 10,000 military personnel and 2.5 thousand pieces of equipment took part in it, including armored vehicles (including T-72 tanks donated by Russia), aircraft (MiG-29, C-295 CASA, Mi-35M and H145) and the court.
Among the local samples of equipment, a new product was presented – the Sumadija heavy missile system. The operational and tactical complex, developed by Yugoimport SDPR, is a mobile modular long-range launcher weighing 35 tons, designed to destroy strategically important targets deep behind enemy lines.

Image source: topwar.ru
Bicalibre version of Sumadija
In its basic configuration, Sumadija carries two containers, each armed with two 400mm Jerina 1 ballistic missiles with a range of 300 km and a warhead weighing 250 kg. It is possible to place six 262-mm Jerina 2 missiles with a firing range of 70 km in each of the two TPCs, that is, a total of 12 missiles. However, a bicalibre version of the OTRK was presented at the parade, equipped with one container with two Jerina 1 BRS and one container with one heavy barrage ammunition Vila 1 (with a warhead weighing up to 450 kg), capable of covering a distance of up to 300 km and "hovering" over the target area, waiting for a favorable moment to strike.

Image source: topwar.ru
Thus, combining the firepower of ballistic missiles with the ability to barrage, the system provides both an immediate strike and a flexible, high-precision defeat.