The conventional ones are loaded up with flares and other active and passive deterrents to air defense. Many are also capable of dividing up into multi-target warheads as well. I think I read yesterday that they are about 60% likely to defeat anti defense measures. It depends on the concentration of defense in the area I suppose. We're not going to have a "nuclear war". Putin is a pawn and the same people effectively control both sides. They are trying to scare you into submission, make more profits, and kill some people off in the process.