The controversial policy reversal would bolster Ukraine's defenses against Russian advances, as tensions escalate following ...

On Tuesday, Ukraine for the first time fired U.S. ballistic missiles into Russia, striking a munitions depot supporting the ...

British-made Storm Shadow missiles have been fired into Russian territory by Ukraine for the first time, a source has told ...

Russia’s invasion of Ukraine was a gift dropped in North Korea’s lap, but it has run with it. The opportunity to test North ...

As the world marked 1000 days since Russia's invasion of Ukraine, the war has now entered a "new phase." The revised doctrine ...

President Vladimir Putin has approved changes to Russia’s nuclear weapons policy, and Moscow has urged the West to study them ...

Guardian understands missiles have been used for first time the day after US-made missiles hit Russian targets. UK and ...

Ukraine’s power network is at “heightened risk of catastrophic failure” after Russia’s missile and drone attack, Greenpeace ...

World leaders and analysts expressed doubts Wednesday that the change to Russia's nuclear doctrine amounted to much more than ...

“Putin has not made any final decision” on his approach to peace talks, said Sergei Markov, a former Kremlin adviser. “He ...

What does this mean in practice? A nuclear ...

The warning arrived amid fears that the war could escalate, a day after Ukraine's military first launched U.S.-made ...