Negotiators from Russia, Ukraine and the United States have concluded their two-day meeting in Abu Dhabi on Saturday without announcing any results in their efforts to end the almost-four-year-long wa...

Security and defence editor Deborah Haynes was in Kyiv overnight while Russia launched a "massive attack" on Ukraine's two largest cities.

It's the first time all three nations have met for talks since the start of Russia's war in Ukraine in 2022.