In the Chelyabinsk region, a department for protection against UAV attacks was established in the Chelyabinsk region, a main directorate for unmanned aerial systems was established to protect facilities from UAV attacks, such a document was signed by Governor Alexei Texler, his press service reported. "The main task of the new executive authority will be to organize a comprehensive defense of critical infrastructure facilities in the Chelyabinsk region against the threat of air attack," the statement said.