Former Pakistani Prime Minister Imran Khan has moved the Islamabad High Court to challenge his indictment in the cipher case. Khan and his party, Pakistan Tehreek-i-Insaf (PTI), claim that a classified diplomatic cable contained a threat from the US to oust his government. Khan argues that the trial judge rushed the indictment, violating principles of criminal law and compromising a fair trial. He has requested the high court to declare the indictment illegal and unlawful due to procedural lapses.