Carnegie nuclear policy senior fellow Ankit Panda discusses recent nuclear saber-rattling by Russia and North Korea and whether the risk of nuclear conflict is growing.
"Even when 'people power' succeeds in ousting oppressive leaders, there is no guarantee that what comes next is peace or democracy," Elizabeth Shackelford writes.
"If Russia’s struggles in Ukraine herald its broader decline, it’s unlikely an easy peace is ahead for many in Russia’s neighborhood," Elizabeth Shackelford writes.
"It's a clear sign that he's feeling that his back is up against a wall," Elizabeth Shackelford says of Russian President Vladimir Putin's partial military mobilization.