As President Trump attempts to help negotiate an end to Russia's war in Ukraine, questions have grown about what will happen to Ukrainian territory claimed by the Kremlin and held by Russian forces.

Military units made up of Russians fighting on behalf of Ukraine announced on Tuesday that they had entered into Russian territory before allegedly taking control of a village. The separatist groups ...

Repelling Ukrainian attacks across the Dnipro River and holding territory in the occupied Kherson region remains a high-priority objective for Russian forces in Ukraine, according to the UK defence ...

Speculation has swirled over whether the Trump-Putin summit will result in the map of Ukraine being forcibly – and fundamentally – altered. Russia has laid claim to vast parts of Ukraine since 2014, ...