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

The latest U.S. push to end Russia’s nearly 4-year-old war in Ukraine has unleashed a frenzy of diplomatic activity.

In a disused warehouse at an undisclosed location in Ukraine, a military drone instructor who goes by the call sign "DC" showed CBS News a makeshift practice course that students must learn to fly the increasingly indispensable devices through before they join the country's defense against Russia.

As the country spirals into a demographic disaster, Ukrainian authorities face a quandary: who will be left to pick up the pieces once the war ends?

Russian President Vladimir Putin's five-hour talks with Trump envoys yield no Ukraine war breakthrough as territorial disputes remain unresolved despite "constructive" discussions.

The European Union has unveiled a plan to use frozen Russian assets to support Ukraine over the next two years.

Tens of thousands of people were left without power and heating in southern Ukraine after Russian night-time attacks on the frontline city of Kherson and Ukraine's largest seaport, Odesa, local authorities and the energy company said on Thursday.

Ukraine’s top negotiator is scheduled on Thursday to meet in Florida with U.S. special envoy Steve Witkoff, two days after the American's high-stakes meeting with Russian President Vladimir Putin in Moscow, according to a senior administration official.