Julian Assange's extradition to the United States on spying charges was approved Friday by British Home Secretary Priti Patel.
The WikiLeaks co-founder's legal team is expected to file an appeal within the required 14 days. The development follows a British court ruling in April that Assange could be sent to the U.S.
The Home Office said in a statement that "the U.K courts have not found that it would be oppressive, unjust or an abuse of process to extradite Mr. Assange."
EXTRADITION OF WIKILEAKS FOUNDER JULIAN ASSANGE APPROVED BY UK JUDGE
The decision is a big moment in Assange’s years-long battle to avoid being sent to the U.S.
JULIAN ASSANGE SUFFERED STROKE DURING OCTOBER APPEAL HEARING, FIANCEE CLAIMS
The U.S. requested the extradition so Assange could stand trial on 17 charges of espionage and one charge of computer misuse over WikiLeaks’ publication of a huge trove of classified documents years ago.
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American prosecutors allege Assange helped U.S. Army intelligence analyst Chelsea Manning steal classified military files that WikiLeaks later published, putting lives at risk.
The Associated Press contributed to this report.