Ex-president arraigned and charged in Miami court over allegations he mishandled classified documents

• US politics – live updates

Donald Trump pleaded not guilty to all counts related to his alleged mishandling of classified documents as he was formally arraigned on Tuesday, becoming the first former US president to face federal criminal charges.

Federal prosecutors accused Trump of willfully withholding classified documents obtained during his presidency and obstructing justice in his efforts to conceal those materials from authorities, as detailed in a 49-page indictment unsealed on Friday. The former president was charged with 37 federal counts, including 31 violations of the Espionage Act.