UK to call for end to Sudan bloodshed at Berlin talks on third anniversary of war

British aid to double as 19m people face acute hunger, but summit unlikely to end conflict amid Saudi-UAE tensions

The British foreign secretary, Yvette Cooper, will urge Sudan's warring parties to cease bloodshed" during a major conference on Wednesday, which analysts believe is unlikely to deliver a significant step towards peace.

The talks in Berlin - held on the third anniversary of the start of Sudan's ruinous war - are expected to help address a catastrophic funding shortfall that is compounding the world's worst humanitarian crisis.