Tangentially related but Iran wasn't much of a threat to the USA before Trump decided to attack it. And apart from Israel, nobody is backing this war. The sooner he realizes it makes zero sense, the better for the whole world. It seems that apart from Russia and the USA, other countries are not so eager to start wars. And what is happening now is a bitter lesson also for China: starting a war is easy, winning it is nearly impossible. So I hope we won't really start to build all infra in under-earth bunkers after all.