A British judge on Wednesday denied bail to WikiLeaks’ founder Julian Assange, ordering him to remain in a high-security prison while U.K. courts decide whether he will be sent to the United States to face espionage charges.

With tensions rising between the global powers, President Joe Biden and Chinese leader Xi Jinping are expected to hold a virtual meeting before year’s end.

President Joe Biden and Russian President Vladimir Putin concluded their summit on Wednesday with an agreement to return their nations' ambassadors to their posts in Washington and Moscow and a plan to begin work toward replacing the last remaining treaty between the two countries limiting nuclear weapons. But the two leaders offered starkly different views on difficult simmering issues including cyber and ransomware attacks originating from Russia.