New York Times: “Concern about these smaller arms has soared as Vladimir Putin, in the Ukraine war, has warned of his nuclear might, has put his atomic forces on alert and has had his military carry out risky attacks on nuclear power plants. The fear is that if Mr. Putin feels cornered in the conflict, he might choose to detonate one of his lesser nuclear arms — breaking the taboo set 76 years ago after Hiroshima and Nagasaki.”
“Analysts note that Russian troops have long practiced the transition from conventional to nuclear war, especially as a way to gain the upper hand after battlefield losses. And the military, they add, wielding the world’s largest nuclear arsenal, has explored a variety of escalatory options that Mr. Putin might choose from.”

