What Happens If Putin Nukes Ukraine?

Russia has repeatedly pointed to its nuclear arsenal while waging war on Ukraine, seemingly alluding that nukes could be on the table to counter what it perceives as “Western aggression.”

Russian President Vladimir Putin ordered Russia’s nuclear forces to be placed on a “special regime of combat duty” while speaking with top military officials Feb. 27, in response to Western economic sanctions and “aggressive statements” from NATO countries. A few days prior, Putin said that the West would face consequences “such as you have never seen in your entire history” if it intervened in...