British ministers are set to publish a second tranche of documents on June 1 detailing Keir Starmer’s appointment of Peter Mandelson as US envoy in 2025. The files, expected to exceed 1,000 pages, follow a February parliamentary vote and coincide with a police investigation into Mandelson’s alleged past misconduct. Mandelson’s posting ended after his ties to Jeffrey Epstein became public, though claims he was fired specifically for those links remain disputed.