Russia says Sosoniuk was detained for reportedly trying to obtain classified information.
The queen will lead just 30 mourners at the Duke of Edinburgh’s funeral that is restricted by COVID rules.
Kyiv’s ambassador to Germany calls on the transatlantic security alliance to grant Ukraine long-sought membership.
COVID-19, climate, the Tokyo Olympics, North Korea, Xinjiang and Taiwan were topics in first White House meeting.
Move marks the first time in 62 years that Cuba will not have a leader that is named Castro.