John Bolton, a former national ‌security adviser for U.S. President Donald Trump who has since ​become one of his fiercest critics, pleaded ⁠guilty in federal court on Friday (June 26, 2026) to mishandling classified information and faces up to five years in prison. “I’m sorry for it,” Mr. Bolton told U.S. ‌District Judge Theodore D. Chuang during the hearing.

Reuters previously reported that Bolton would plead guilty under a deal ‌with prosecutors that included a sentencing range from no ‌prison ⁠time to as many as five years behind ⁠bars, with the final sentence to be determined by a judge.

As part of the agreement, Mr. Bolton agreed to pay a $2.25 million fine.

Mr. Bolton, 77, must ​make half that payment ‌within five days of sentencing and the full payment within 90 days of sentencing. He also committed to up to 100 hours of community service and to meet with intelligence and ‌Justice Department officials for a debriefing. Mr. Bolton will also forfeit ​his government pension.

District Judge Chuang scheduled the sentencing for October.

Mr. Bolton is accused of sharing sensitive information with two relatives ⁠for possible use in a memoir he was writing, including notes on intelligence briefings and meetings with senior government officials and foreign ‌leaders. He pleaded not guilty to 18 criminal charges last year.

The book detailed Mr. Bolton’s tenure as Mr. Trump’s national security advisor during his first term. In the book, Mr. Bolton described the president as unfit for office, sparking a public feud. But prosecutors said on Friday (June 26, 2026) that no classified information was published in Mr. Bolton’s book, “The ‌Room Where It Happened.” Authorities said Mr. Bolton’s personal email was hacked by ​someone believed to be linked to Iran, which prosecutors reiterated on Friday (June 26, 2026).

Mr. Bolton, who served as national security adviser during Mr. Trump’s ⁠first term in office, is one of several notable political opponents ⁠who have faced prosecution from Mr. Trump’s Justice Department, erasing longstanding norms that had separated law enforcement efforts from partisan ‌considerations.

But unlike other cases brought against Trump critics, the Bolton investigation began before Mr. Trump returned to office in 2025 ​and had the backing of career federal prosecutors.