President Trump directed two U.S. nuclear submarines to deploy in response to Russian official Dmitry Medvedev's warning that U.S. cities could be targeted.

In a warning to Russia, President Donald Trump said Friday he's ordering the repositioning of two U.S. nuclear submarines “based on the highly provocative statements” of the country's former president,

Trump sends nuclear submarines near Russia in a bold response to threats from former Russian president Dmitry Medvedev. President Trump revealed he has repositioned two U.S. nuclear submarines after Medvedev referenced Russia’s “Dead Hand” nuclear retaliation system,