Russian President Vladimir Putin has approved changes formally lowering the threshold at which his country can consider a ...

Nuclear powers should show more restraint, the Chinese government said on Wednesday in response to President Vladimir Putin ...

President Vladimir Putin's spy chief warned the West on Wednesday that it risked disastrous consequences if the United States ...

A decree signed by the Russian leader, though long planned, came days after President Biden authorized the use of ...

Putin lowered the bar for a nuclear attack after the US lifted a ban on Ukraine using long-range missiles. Ukraine carried ...

President Vladimir Putin has updated Russia’s nuclear doctrine, two days after his US counterpart Joe Biden granted Ukraine ...

Russian President Vladimir Putin formally lowered the threshold for his country's use of nuclear weapons Tuesday, after the U ...

Stocks briefly fell and investors fled to safe haven assets on Tuesday, as global markets reacted to escalating tensions ...

Fox News chief national security correspondent Jennifer Griffin reports on how new NATO countries are responding to Ukraine ...

The decree lowers the threshold for using nuclear weapons and coincides with the U.S. changing policy on Kyiv's use of ATACMS ...

Russia's new nuclear doctrine reflects its hopes to deter Ukraine's allies from a greater role in the war by establishing red ...