Former Russian president Dmitry Medvedev has become embroiled in a tense back-and-forth on social media that prompted U.S.

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

Former Russian president Dmitry Medvedev, who is currently serving as deputy chair of the security council of the Russian ...

President Donald Trump said he's ordered two nuclear submarines to move in the "appropriate regions" in response to recent ...

Security analysts called Trump's move a rhetorical escalation with Moscow, but not necessarily a military one, given that the ...

Comments made by Russian Security Council Chairman Dmitry Medvedev on Thursday spurred President Donald Trump to reposition ...

US President Donald Trump has ordered the deployment of two nuclear submarines in response to his ongoing dispute with former ...

The U.S. president said that words ‘can often lead to unintended consequences.’ ...

President Donald Trump issued a rare threat of nuclear escalation on Friday, saying he had ordered two nuclear submarines to ...

The president’s announcement comes amid growing frustration with Moscow and his social media spat with a top Putin associate.

President Donald Trump's announcement to move two nuclear submarines in response to heightened Russia threats comes just ...