Political correspondent Archie Mitchell runs through what we know – and the unanswered questions – about the collapsed China spy case

Political editor David Maddox explains why successive UK governments have dithered over deciding whether Beijing is a friend or foe

Stamer could be forced to reveal key evidence as two former cabinet secretaries speak out

At a fiery PMQs Kemi Badenoch accused Sir Keir Starmer of ‘obfuscation’ over the China spy case

Sir Keir Starmer made his announcement in a statement to the Commons before tetchy exchanges with Kemi Badenoch on the China spy trial collapse scandal

The detail of this story is enormously complicated, and it is possible the release of witness statements do not signal the end of the saga.

Keir Starmer ordered the release of witness statements provided for the trial of two men who allegedly spied for China

Questions remain over trial collapse even as publication of key evidence scuppers Tory’s main line of attack

The newly published witness statements shed fresh light on the case, alleging that Christopher Cash told Christopher Berry: ‘You’re in spy territory now’

Political correspondent Archie Mitchell runs through what we know – and the unanswered questions – about the collapsed China spy case