U.S. Army troops in Eastern Europe are using lessons learned from the war in Ukraine to help them develop new tactics and use ...

In a dramatic shift in transatlantic relations under President Donald Trump, the United States split with its European allies ...

Ukraine hosted European leaders on Monday to mark three years of all-out war with Russia, while top U.S. officials stayed ...

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

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

Speaking in Munich last week, America’s vice-president, J.D. Vance, offered a taste of how the home of fine wines, classical ...

Stunned by U.S. outreach to Russia over Ukraine, European leaders are groping for common ground.

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

The U.S. voted against a U.N. resolution laying blame on Russia for its invasion of Ukraine and demanding Moscow remove its ...

Europe's participation in Ukraine peace talks will be needed eventually but Moscow first wants to build trust with Washington ...

The estimated cost to rebuild Ukraine's economy after Russia's invasion has risen to $524 billion, nearly three times its ...

The United States opposed a resolution demanding Russian withdrawal from Ukraine, but won Security Council approval of one ...