The comments come as Trump's deadline for Russia to agree a ceasefire with Ukraine or face sanctions edges closer.

Russia said on Monday that everyone should be "very, very careful" about nuclear rhetoric, responding to a statement by U.S.

The Kremlin said on Monday that everyone should be careful about nuclear rhetoric, in its first response to a statement by ...

President Trump confirmed Sunday that nuclear submarines “are in the region” two days after saying the U.S. was positioning ...

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

Viktor Vodolatsky hit back at Trump's recent announcement about moving two U.S. nuclear submarines, saying his country has ...

Heightened tensions with Russia stem from President Trump's ultimatum to Moscow: make peace with Ukraine or brace for ...

WASHINGTON, Aug 1 (Reuters) - U.S. President Donald Trump on Friday said he had ordered two nuclear submarines to be ...

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

Kremlin warns US over nuclear rhetoric after Trump moves submarines into region - Donald Trump announced last Friday that he ...

Donald Trump has ordered the redeployment of two US nuclear submarines in response to controversial statements by former ...

The Kremlin on Monday urged caution following U.S. President Donald Trump’s announcement that he had ordered the deployment ...