In a war dominated by the unexpected, few imagined Ukraine’s fourth year at war would so firmly now question the security of ...

Europeans are debating additional funding and contemplating troops in Ukraine as American support appears ever more at risk.

"US troops would come in large, cohesive, corps-sized units with a unified command and control tighter even than NATO joint ...

Talks kicked off this week in a United States-led effort to end the war in Ukraine, nearly three years after Russia invaded ...

The United States has proposed its own United Nations resolution marking the third anniversary of Russia’s war in Ukraine ...

The United States has proposed a draft resolution for the U.N. General Assembly that stops far short of a competing ...

The attack came as leaders in Kyiv and across Europe are seeking to navigate rapid changes in U.S. foreign policy under ...

Russia doesn’t view sanctions relief as a critical factor in negotiations to end the war and isn’t expecting any significant ...

Russian Foreign Minister Sergei Lavrov asked on Monday why Europe would be invited to join possible talks on a peace ...

High-level delegations from the U.S. and Russia held talks in Saudi Arabia on Tuesday over the fate of Ukraine, the ...

Fresh possibilities have emerged for President Vladimir V. Putin of Russia with a change of power in Washington.

Putin invaded on Feb. 24, 2022, after demanding that NATO abandon membership for Ukraine and pull back the alliance’s troops ...