From Mr. Putin’s point of view, in a war in which almost everything is going wrong, nuclear blackmail is working. Why wouldn’t he double down on the one tactic that works?
The only way to deter any possible use of nuclear weapons is to make Mr. Putin believe that the consequences of such use will be ruinous for Russia as a state and for him as its ruler, and that the West won’t flinch when the time for action comes.
To make his threats credible, Mr. Biden needs, first, to make up his mind that he is prepared to stay the course. “The double-minded man is unstable in all his ways,” the Bible tells us. Facing down Mr. Putin in a nuclear standoff is not a course for a man who lacks conviction.
If Mr. Biden is sure of himself, he must build an ironclad coalition at home and abroad behind those threats. Rather than playing down the danger, he needs to dramatize it. Making a prime-time speech to the country, addressing a joint session of Congress, holding an emergency NATO summit—these can all demonstrate Mr. Biden’s commitment to respond with overwhelming force to Russian nuclear attacks.
— Wall Street Journal Opinion (@WSJopinion) October 7, 2022