Russia took control of arms from other former Soviet republics, including Ukraine and Belarus, in the 1990s. Andrei Kelin said that according to Russian military . Vladimir Putin put Russia's strategic nuclear weapons forces on high alert on Sunday, prompting fears over what could happen next in the conflict between Russia and Ukraine. Dr Williams says there is a further reason why Russia might not use nuclear weapons - China. Would Russia Use a Tactical Nuclear Weapon in Ukraine? How likely is it Russia will use nuclear or chemical weapons in Ukraine ... The Exchange. Here's the American Gameplan for Nuclear War with Russia Now Russia has . Russia's nuclear weapons are a part of its "deterrence" strategy. If Russia were to use a nuclear weapon or chemical weapons against a civilian target or targets, the response would be "much more severe." In this or some of the more serious cases described above,. What would happen if Russia used Nuclear weapons on a nation? Russian Nukes in Ukraine. The defence secretary also warned Russia could, in theory, use so-called tactical nuclear weapons in the fight against Ukraine. How likely is the use of nuclear weapons by Russia? Can Russia use 'tactical' nuclear weapons on Ukraine? What is Putin ... What happens if Russia strikes with a tactical nuclear weapon? What Would Happen if a Nuclear War with Russia Broke Out