The US president has requested $5bn (£3.7bn) in damages, according to court documents filed in Florida.

Huge amounts appear to have been raised for seriously ill children who never received the money.

Sir Richard Knighton says more families will know what "sacrifice for our nation means" as the threat from Russia worsens.

It comes after the government was urged to help close the UK tech sector's gender gap in order to meet its ambitious AI goals.

Lawyers representing victims say it is “shocking” there has never been a “full-scale” UK inquiry.