New reports reveal the UK had been working behind the scenes in helping the US and Ukraine to reach an agreement over a proposed ceasefire deal with Russia. 

Ukrainian President Zelensky has confirmed he's ready to accept an immediate 30-day ceasefire with Russia - but he says it's up to the US to get Russia on board.

 UK correspondent Gavin Grey says there's been efforts by the UK to get Ukraine and the US back on good terms again, and we're starting to see the results.

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