British police investigating the deadly attacks on London Bridge on Saturday said they had arrested three more suspects, as footage of the moment officers shot the assailants dead appeared online.

Qatar vowed on Thursday to ride out the isolation imposed on it by fellow Arab states over its alleged support for terrorism and said it would not compromise its sovereignty over foreign policy to resolve the region's biggest diplomatic crisis in years.

The regional government of Catalonia on Friday will call a referendum on a split from Spain, setting up a renewed confrontation with Madrid, which maintains such a vote is illegal and against the constitution.

The European Central Bank closed the door on more interest rate cuts on Thursday, judging the euro zone economy to be rebounding, but said inflation looks to remain weak for years so it still needs to pump out the cash.

North Korea fired what appeared to be several land-to-ship missiles off its east coast on Thursday, South Korea's military said, a day after the South postponed full deployment of a controversial U.S. anti-missile system designed to deter a North Korean attack.

American rockers Aerosmith said they would put aside security concerns following the Manchester bombing to headline the Download Festival in England on Sunday, insisting the show must go on.