Business Insiderflipped into Military & DefenseHere's which countries have nuclear weapons — and how many each hasverified_publisherBusiness Insider - Taylor Ardrey and Brennan WeissFollowing Russia's full-scale invasion of Ukraine, there has been an increased concern about the risk of a nuclear war. Russian President Vladimir Putin ordered his country's nuclear forces to an increased state of readiness just a few days after invading Ukraine and threatened Western countries …
