The AP documented incidents in which European governments, prosecutors, intelligence services or other Western officials ...

Ukraine's strikes on Russian energy sites will have to stop temporarily, following Russia's agreement to begin the limited ...

A new map has shown the range of Russia's most powerful nuclear weapons as tensions between Moscow and the West intensify. Speaking on Sky News, military expert Michael Clarke showed a map ...

Kyiv's troops are struggling to hold territory in Russia's Kursk region and may be forced to retreat, reports say.

Here's what's at stake as Ukrainian and US officials prepare for crunch talks this week in Riyadh, Saudi Arabia.