boom goes london, boom paris

Even the U.S. will not dare to unilaterally break 60 years of nuclear taboo and drop a nuke on an Iranian city. However, it probably can get away with using "tactical nuclear bunker buster" bombs against ostensibly military targets. The world will be outraged, of course. But after a few months of media spin, the U.S. would likely quell the opprobrium.

says Pravda