The Kremlin has tried to calm tensions in a feud between Trump and Medvedev that spiraled into nuclear threats.

Over the past week, two political leaders have exchanged barbs underlining the powerful nuclear arsenals of their respective nations.

President Donald Trump has ordered the repositioning of two U.S. nuclear submarines. Friday's decision comes after what he ...

Trump sends nuclear submarines near Russia in a bold response to threats from former Russian president Dmitry Medvedev.

In a dramatic escalation of tensions with Russia, US President Donald Trump on Friday announced he had ordered the deployment ...

The Kremlin tried Monday to defuse tensions caused by remarks from one of Russia’s top officials that led President Trump to ...

In 2017, during his first term as US president, Trump announced that he had sent two nuclear submarines to the Korean ...

President Trump says he has "ordered two nuclear submarines to be positioned in the appropriate regions," after comments from ...

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