Mark Rutte's comments come a day after Putin rejected US proposals for peace in Ukraine after talks with US negotiators in Moscow.

Russian drones have struck a house in central Ukraine, killing a 12-year-old boy. Officials say the attack comes during ongoing U.S. peace efforts and as long-range Ukrainian strikes reportedly are targeting a Russian port and oil refinery.

Russia is threatening to reject President Donald Trump's Ukraine peace plan unless "key understandings" from his Alaska summit with President Putin are upheld.

Foreign policy analyst Matt Duss discusses the status of Russia-Ukraine ceasefire talks and new data on the extent of casualties from the now nearly four-year Russian invasion of Ukraine. Hundreds of thousands of people have been killed.

A push by the Trump administration to end Russia's war on Ukraine appears to make headway, with Kyiv saying Zelenskyy could visit D.C. within days to finalize a deal.

Russia launched its largest barrage of drones and missiles in a month across Ukraine, killing at least three people, Ukrainian President Volodymyr Zelensky said Saturday, as a Kyiv delegation heads to the United States for fresh peace talks.

President Trump is right to push for peace. But his administration are bad at negotiating with Vladimir Putin, writes Daniel Fried.

Ukrainian officials say a missile and drone attack killed dozens, right as the U.S. Army secretary arrived to push for peace talks.

ABC News’ Chief Foreign Correspondent Ian Pannell reports on Ukraine’s latest high-tech efforts to fight a Russian enemy that so far has shown few signs of wanting peace.