Militants struck at around 0845 (0445 GMT), attacking policemen guarding the building, Mr Kadyrov told Interfax. "As a result of co-ordinated actions, a special operation lasting 15-20 minutes was carried out to eliminate the militants and free the MPs and technical staff who were inside," he said. He added that all the deputies inside the parliament were alive and safe, after being evacuated from parliament. Russian news agencies say at least 10 people were injured in the violence.