Former U.S. President Donald Trump listens during his civil fraud trial at the State Supreme Court building in New York, U.S. October 4. Trump is considering going to Capitol Hill in the coming days to speak to Republicans as they weigh a new speaker, a source familiar with the discussions told CNN. (Jeenah Moon/Pool/Reuters)

Former President Donald Trump allegedly discussed potentially sensitive information about US nuclear submarines with a member of his Mar-a-Lago resort in Palm Beach, Florida, following his presidency, ABC reported Thursday.

The member is Australian billionaire Anthony Pratt, sources told ABC. A source familiar with the matter confirmed to CNN’s Kaitlan Collins that Pratt, who had a close relationship with Trump when he occupied the Oval Office, was interviewed by the special counsel probing Trump’s retention of classified documents after leaving office. Another source told CNN’s Kristen Holmes that Pratt is on the list of potential witnesses for when the trial begins.

Sources told ABC that Pratt allegedly went on to share the information he received from the former president during an April 2021 meeting with “more than a dozen foreign officials, several of his own employees, and a handful of journalists.”

ABC also reported that according to sources, a former Mar-a-Lago employee told investigations that he was “bothered” by the former president disclosing such information to someone who is not a US citizen. He added that he heard Pratt sharing potentially sensitive information minutes after his meeting with the former president, sources told ABC.

These allegations were not included in special counsel Jack Smith’s indictment of Trump over his handling of classified documents. But the incident was reported to and investigated by Smith’s team, according to ABC.

A Trump spokesperson slammed ABC’s report, telling CNN that the claims “lack proper context and relevant information.”

“The Department of Justice should investigate the criminal leaking, instead of perpetrating their baseless witch-hunts while knowing that President Trump did nothing wrong, has always insisted on truth and transparency, and acted in a proper manner, according to the law,” the spokesperson said.

CNN has reached out to Pratt, who did not respond to multiple requests for comment. A spokesperson for Smith declined to comment.

Pratt allegedly told investigators that after he told Trump that Australia should buy submarines from the US, the former president went on to share how many nuclear warheads US submarines carry and “how close they can get to a Russian submarine without being detected,” sources told ABC. But Pratt told investigators that he was not shown any government documents, the sources said.

His company, Pratt Industries, opened a plant in Ohio while Trump was president. Trump attended the opening and praised the businessman in his remarks.

Another source told CNN’s Collins that during that visit, Pratt planned to unveil two plaques, an official one celebrating the plant’s opening in the US and a second one that he had told Trump about beforehand. The second plaque, which Pratt kept a secret until the day of the visit, read, “Make America and Australia Great Again.” But officials attending the plant’s opening quickly pulled it down and advised Pratt against the move, that source said.

CNN previously obtained an audio of a July 2021 meeting Trump had in his Bedminster, New Jersey, golf club, during which the former president acknowledged that he held on to a classified Pentagon document about a potential attack on Iran. The audio, exclusively reported by CNN, was a critical piece of evidence in the special counsel’s indictment.

Trump is facing 40 counts in the classified documents case, including willful retention of national defense information and conspiracy to obstruct justice. It is one of four cases in which the former president has been indicted.

Trump, who is seeking to return to the White House and remains the GOP front-runner, asked the judge presiding over the case late Wednesday to delay the trial until after the 2024 elections. A similar request was previously denied.