For more than a day, rescuers of Kazan search and rescue squad, the branch of Volga regional search and rescue squad of EMERCOM of Russia, as well as their colleagues from SAR of Civil Protection Department of the Executive Committee of Kazan, the city of Bor of Nizhny Novgorod Oblast and Saratov held wide-scale special tactics drill, working out search and rescue operations according to international rescue operations standards, approved by UN. More than 40 rescuers were involved in the practical part of the training for rescuers and search and rescue crews of the cynology service of Kazan SAR squad of EMERCOM of Russia.