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

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

President Vladimir Putin on Tuesday signed a revised nuclear doctrine declaring that a conventional attack on Russia by any ...

The controversial White House move to send Kyiv land mines comes as Russia’s advances in eastern Ukraine threaten to ...

The attack came just days after President Biden gave Ukraine permission to use the weapons to strike targets inside Russia.

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

Lawmakers in both parties are generally offering support for President Biden’s decision to authorize a major shift in U.S.

Biden to give anti-personnel landmines to Kyiv as long-range missiles hit arms depot - Ukraine hits Putin’s ammunition ...

Russia's defense ministry says Ukraine launched its first attack using U.S.-made ATACMS missiles days after Biden gave Kyiv ...

President Joe Biden has approved provision of anti-personnel land mines to Ukraine, a U.S. official told Reuters, a step that ...