Experts say a new generation of less destructive nuclear arms may make the prospect of a nuclear strike less unthinkable than it once was. Concern about these smaller arms has sored as vlatimir put his atomic forces on alert and has had his military carry out risky attacks on nuclear power plants. If mister potefiels quarnered in a conflict, he may choose to detonate one of the lesser nuclear arms,. breaking the taboo set 76 years ago after herashima and a no gasaki.