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

President Volodymyr Zelenskiy addressed Ukraine's parliament on Tuesday in a speech marking 1,000 days since Russia's ...

KYIV (Reuters) -Twelve people including a child were killed in an overnight Russian drone attack on Ukraine's northeastern ...

Russian President Vladimir Putin on Tuesday lowered the threshold for nuclear weapons use, just two days after the U.S.

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

The Kremlin warns that Washington's decision to let Ukraine strike targets inside Russia with U.S.-supplied longer-range ...

Kremlin spokesman Dmitry Peskov on Monday referred to a statement made by Russian President Vladimir Putin in September, in ...

Russia has launched one of the largest aerial attacks on Ukraine, Ukrainian officials said, hitting energy infrastructure ...

The easing of restrictions would allow Kyiv to use the Army Tactical Missile System, or ATACMS, to hit targets inside Russia.

The Russian Defense Ministry claimed on Nov. 19 that Ukraine launched U.S.-made ATACMS missiles against Russia's Bryansk ...

Five Army Tactical Missile Systems, or ATACMS, were shot down and one caused a fire at a military facility in Russia's ...