Putin says Ukraine joining NATO would make nuclear war more likely.

On Feb. 8, in a jarring answer to a question from the media, Russian President Vladimir Putin said allowing Ukraine to join NATO would increase the prospects of a Russia-NATO conflict that could turn nuclear.

Putin’s assertion, made in the context of a complicated hypothetical about an unlikely Ukrainian attempt to take Crimea back from Russia, came during a joint press conference with the President of France, Emmanuel Macron.

With over 100,000 Russian troops amassed at Ukraine’s border, the conference was originally called to discuss ways to de-escalate the situation.

However, about 45 minutes into the meeting, Putin made it clear there were some lines that could not be crossed without severe and possibly even nuclear consequences.