Russia’s Response to Ukraine’s Potential Use of Dirty Bomb Will Be Catastrophic For Kiev: Putin

«In our nuclear doctrine, both common sense and the practice of our actions always dictate that we respond to all threats created against us in a mirrored way. Therefore, our response will be very harsh and, most likely, catastrophic, both for the neo-Nazi regime and, unfortunately, for Ukraine itself. I hope it will never come to that,» Putin said.