The president of Ukraine and his European allies are to visit the White House on Monday, after President Trump backed Russia’s plan to end the war.

President Donald Trump said on social media Saturday that a deal better than “a mere Ceasefire” is in the works with Vladimir Putin, hours after Trump’s high-stakes summit with the Russian leader in Alaska failed to produce an agreement to halt Russia’s invasion of Ukraine.

The US-made Patriot air defense system is Kyiv's best tool for intercepting Russian ballistic missiles.

World markets are watching closely as U.S. President Donald Trump and Russia's Vladimir Putin meet in Alaska later on Friday to seal a possible ceasefire agreement in Ukraine.

You can scroll back through this page to see how we’ve gathered eyewitness accounts of a runway collision at Manchester Airport, tracked Russian advances along the front line in Ukraine and dug into the data behind claims that deleting old emails can help save water.

Lindsey Graham thinks the next phase of American diplomacy over the war in Ukraine needs to target Moscow's pocketbook. "My advice to President Trump and [Secretary of State Marco Rubio] is, you've got to convince Putin that if this war doesn't end justly and honorably with Ukraine making concessions also,

A U.S. official says Russian leader Vladimir Putin has agreed that the United States and European allies could offer Ukraine a security guarantee resembling NATO’s collective defense mandate as part o

Some of the most prominent leaders in Europe will join Volodymyr Zelenskyy in Washington this week as he meets with Donald Trump.