President Vladimir Putin on Tuesday signed a revised nuclear doctrine declaring that a conventional attack on Russia by any nation that is supported by a nuclear power will be considered a joint

President Vladimir Putin has updated Russia’s nuclear doctrine, two days after his US counterpart Joe Biden granted Ukraine permission to strike targets deep inside Russia with US-made weapons. Under the updated doctrine issued Tuesday,

President Joe Biden's administration is giving the green light to Ukraine to use U.S.-made weapons to strike deep into Russia. That's according to two U.S. officials and a source familiar with the decision. This military drill video shows the Army Tactical ...

Russia’s updated nuclear doctrine designates aggression against itself or allies by non-nuclear states, supported by nuclear states, as a joint attack. This comes as Ukraine executes its first strike in Russia using Western missiles.

LIMA, Nov 16 (Reuters) - U.S. President Joe Biden and Chinese President Xi Jinping agreed on Saturday that human beings and not artificial intelligence should make decisions over the use of nuclear weapons, according to the White House.

President Joe Biden's administration will allow Ukraine to use U.S.-provided weapons to strike deep into Russian territory, three sources familiar with the matter said, in a significant change to Washington's policy in the Ukraine-Russia conflict.

Ukraine plans to conduct its first long-range attacks in the coming days, Reuters said quoting sources, without ​​revealing details due to operational security concerns.

President Vladimir Putin has updated Russia’s nuclear doctrine, two days after his US counterpart Joe Biden granted Ukraine permission to strike targets deep inside Russia with American-made weapons.

The Kremlin called on Monday the reported decision by President Joe Biden's administration to allow Ukraine to fire American missiles deep into Russia reckless and it warned that Moscow will respond.