WikiLeaks founder Julian Assange walks free after reaching plea deal

WikiLeaks founder Julian Assange on Wednesday walked free after pleading guilty in a U.S. court in the Northern Mariana Islands, a U.S. commonwealth in the Pacific, to a felony charge for publishing U.S. military secrets.

According to documents from the U.S. court in Saipan, the largest island and capital of the Northern Mariana Islands, Assange pleaded guilty to one criminal count of conspiracy to obtain documents, writing and notes connected with the U.S. national defense and communicating these materials.

As part of the plea agreement, the U.S. is bound to withdraw its extradition request and recommended a sentence to time already served, with no additional fines issued.

“The chilling effect is the United Stated pursuing journalism as a crime,” Assange’s U.S. lawyer Barry Pollack told a press briefing after the Saipan hearing, warning this sends a “chilling precedent.”

He noted that Assange had acknowledged accepted and disclosed documents from Army intelligence analyst Chelsea Manning, and that, “unfortunately, that violates the terms of the Espionage Act” — a federal law instituted shortly after the U.S. entered World War I that oversees the handling of information sensitive to U.S. national defense.

“Mr. Assange said very clearly he believes there should be First Amendment protection for that conduct, but the fact of the matter is, as written, the Espionage Act does not have a defense for the First Amendment,” Pollack said, with reference to the U.S. constitutional right that governs freedom of speech and the press.

The WikiLeaks organization posted a statement on the X social media platform saying that Assange was due to fly to his native Australia. The Australian administration of Anthony Albanese has pressed for Assange’s return.

“Regardless of the views that people have about Mr. Assange’s activities, the case has dragged on for too long. There’s nothing to be gained by his continues incarceration, and we want him brought home to Australia. And we have engaged and advocated Australia’s interests using all appropriate channels to support a positive outcome, and I’ve done that since very early on,” Albanese said in Parliament on Tuesday.

In a breakneck denouement to a 12-year stalemate with the U.S., Assange left London’s high-security Belmarsh Prison on Monday and boarded a Bombardier Global 6000 private jet for Saipan, with a brief layover in Bangkok for refueling. He was not permitted to fly commercial airlines or routes to Saipan and onward to Australia, his wife, Stella Assange, said in a Tuesday social media appeal for urgent donations to cover the $520,000 cost of travel.

The 52-year-old Assange has been battling extradition for more than a decade. In that time, Assange has spent seven years in self-exile in the Ecuadorian embassy in London and the last five years at Belmarsh.

Assange was wanted in the U.S. on 18 charges, including 17 under the Espionage Act and one under the Computer Fraud and Abuse Act. He did face up to 175 years in prison after WikiLeaks published hundreds of thousands of leaked confidential military files and diplomatic documents related to the Afghanistan and Iraq wars.

WikiLeaks gained international prominence in 2010, when the website released footage from a 2007 U.S. helicopter attack that killed two Reuters news staff and several others in Iraq’s capital, Baghdad.

It followed up this high-profile release by publishing hundreds of thousands of other classified files, making disclosures that often embarrassed Washington.

-CNBC’s Sam Meredith contributed to this article.