Assange to take extradition case to UK's top court

U.S. authorities are seeking Australian-born Assange, 50, to face trial on 18 counts relating to WikiLeaks' release of vast troves of confidential U.S. military records and diplomatic cables which they said had put lives in danger.

In December, the High Court in London overturned a lower court's ruling that he should not be extradited because his mental health problems meant he would be at risk of suicide.

While judges refused him permission for a direct appeal to the Supreme Court on their decision, they said his case raised an issue of legal importance that he could ask the United Kingdom's top court to rule on.

"The respondent's application to certify a point of law is granted," the court said. "The respondent's application for leave to appeal to the supreme court is refused."

This means the Supreme Court will have to decide whether or not it should hear his challenge.

Speaking on Monday, Assange's partner Stella Moris said, "...Make no mistake we won today in court. But let's not forget that every time we win, as long as this case isn't dropped, as long as Julian isn't freed, Julian continues to suffer."