UK PM says if Ukraine dam blast intentional, would be a new Russian low -BBC reporter

British Prime Minister Rishi Sunak said that if the bursting of the Kakhovka dam in southern Ukraine on Tuesday was proven to be intentional, it would represent a "new low" in Russian aggression, BBC reporter Chris Mason tweeted.

Sunak said the UK's military and intelligence agencies were looking into the blast and it was too soon to pre-empt the cause and make a definitive judgement, while he was travelling to Washington for his upcoming meeting with U.S. President Biden, BBC's Mason said.