US President Donald Trump ordered the deployment of two nuclear submarines Friday in an extraordinary escalation of what had been an online war of words with a Russian official over Ukraine and tariffs.
Trump and Dmitry Medvedev, the deputy chairman of Russia's security council, have been sparring on social media for days.
Trump's post on his Truth Social platform abruptly took that spat into the very real -- and rarely publicized -- sphere of nuclear forces.
"Based on the highly provocative statements," Trump said he had "ordered two Nuclear Submarines to be positioned in the appropriate regions, just in case these foolish and inflammatory statements are more than just that."
"Words are very important, and can often lead to unintended consequences, I hope this will not be one of those