Wikileaks co-founder Julian Assange is seen in a prison van Wednesday as he leaves Southwark Crown Court in London, Britain. Photo by Facundo Arrizabalaga/EPA-EFE

May 2 (UPI) -- WikiLeaks co-founder Julian Assange told a British court Thursday he won't surrender to authorities for extradition to the United States, where he faces charges of computer hacking.

Assange appeared via video in Westminster Magistrates Court for the initial extradition hearing and signaled plans to fight U.S. prosecutors' efforts to try him on charges he helped former Army intelligence specialist and whistle-blower Chelsea Manning hack a Pentagon computer network.


"I do not wish to surrender myself for extradition for doing journalism that has won many, many awards and protected many people," he told the judge, speaking from London's Belmarsh Prison.

After Assange spoke, the court set a procedural hearing for May 30.

U.S. prosecutors say a 2010 leak from the hacking led to the posting of thousands of classified military documents, which mostly related to the U.S. war efforts in Iraq and Afghanistan.

WikiLeaks supporters waved "Free Julian Assange" signs outside court Thursday.

Assange was arrested and removed from the Ecuadorian Embassy in London last month after spending seven years there, under protection of asylum.

Wednesday, another British court sentenced Assange to 50 weeks in jail for skipping bail in 2012 over a sex assault charge in Sweden. Judge Deborah Taylor said Assange cost British taxpayers $21 million by hiding out at the embassy all those years.

Mark Summers, Assange's attorney, said the 47-year-old Australian fears being extradited to the United States and possibly locked up at the U.S. Navy prison in Guantanamo Bay, Cuba.