the republican special purpose squad zubr zubr is the elite of the country's rescue community 66 specialistsho are internationally recognized as a heavy -class search and rescue squad, in order to obtain this status, they underwent training and qualification tests according to the methodology of an international advisory group. in search of salvation. experts came to belarus, assessed the technical equipment , logistics organization and skills , accredited our guys as a heavy class rescue team and entered it into the un register as recommended for involvement in the liquidation of the consequences of complex disasters. there are also light and middle class rescue groups . light class rescuers are able to cope with complex emergencies, but can only work in their own country. the middle class are specialists who have the right to work abroad, but their resources are more modest than that of the heavy class group in the world, there are only 58 certified rescue teams. the heavy class was confirmed by 35 of them, that is, the belarusian bison are a rescue team, similar to which there are only 3.