Vladimir Putin can authorize a limited nuclear strikeRIGHT NOWon the Ukraine and the NATO countries will do nothing because any escalation at that point would lead to a globalTHERMO NUCLEAR WAR.
SATAN-2 IS THE MOST POWERFUL NUCLEAR WEAPON ON PLANET EARTH AND ONE CAN TAKE OUT AN AREA THE SIZE OF TEXAS.Let's not get into RUSSIA'S HYPERSONIC NUCLEAR WEAPONS.