Donald Trump’s new Air Force One jet will undergo “upgrades and enhancements”, the White House has said, amid reports of security concerns about the aircraft.

Andrew and Tristan Tate will fight extradition to the UK, their lawyer has said, after the brothers appeared in court for the first time since their arrest on rape and sex trafficking charges.

US vice president JD Vance and his wife ​Usha have welcomed their fourth child.