Statements from both world leaders reveal two very different realities about ending the war in Ukraine.

Last year was the deadliest for Russian forces since the start of the full-scale war with at least 45,287 killed.

What this will and won't change for US assistance to Ukraine, three years into the war.

Vladimir Putin calls a three-day ceasefire in May, coinciding with events marking the 80th anniversary of World War Two's end.

As Russia and the US seek to repair ties, could they secure a peace deal acceptable to Ukraine, asks the BBC's Russia editor.

There is cautious optimism in eastern Ukraine as talks are set to take place in Istanbul.

How Russia and Ukraine are placed after three years of fighting ahead of renewed peace talks.

Artem Kariakin and his unit would regularly cross into Russia - until last week.

Ukrainian soldiers on the battlefield say they don't expect to see the war end any time soon.

Karol Swiacki spoke to the BBC after surviving a missile strike on a hotel in Kryvyi Rih, which killed four.