Russian leader Vladimir Putin has seen that fear of nuclear escalation restrained support for Ukraine under U.S. President ...

A Russian lawmaker calls President Biden's decision to let Ukraine fire U.S. missiles deep into Russia a "very big step ...

US President Donald Trump and Russian President Vladimir Putin have spent weeks trading threats to restart nuclear tests, an escalation kicked off by Putin’s boasts about tests of the Poseidon nuclear ...

Putin’s nuclear threats have failed to intimidate President Trump, and his nuclear blackmail has lost its effectiveness as the West is no longer intimidated by his empty threats.

Biden announced US troops will move into Estonia, Latvia and Lithuania but reiterated that the US will not place troops in Ukraine.

I don't see Trump being afraid of Russia using nuclear weapons,” Ukrainian historian Serhii Plokhy told Newsweek.

Former President Joe Biden’s cognitive decline was so pronounced that it imperiled US foreign policy by providing an “invitation” to dictators like Russia’s Vladimir Putin, Sen. John Kennedy told “Pod ...

The Kremlin said on Monday that U.S. Democratic presidential challenger Joe Biden's assessment of Russia as the biggest ...

Hungarian Prime Minister Viktor Orbán is traveling to the United States on Friday to meet with U.S. President Donald Trump at ...