LONDON - Britain and the United States "firmly opposed" Russia's campaign to destabilize Ukraine and called on Russia to deescalate the situation, UK Foreign Secretary Dominic Raab said on Sunday.
"@SecBlinken (U.S. Secretary of State Antony Blinken) & I agreed Russia must immediately de-escalate the situation & live up to the international commitments that it signed up to at @OSCE (Organization for Security and Co-operation in Europe)," Raab said in a tweet.
(Reporting by Paul Sandle; Editing by Kate Holton)