US aware of 'credible' reports Russia is listing Ukrainian children for adoption, White House says

National Security Advisor Sullivan speaks during a press briefing at the White House in Washington

(Reuters) - The United States is aware of what it said were credible reports that Russia was listing abducted Ukrainian children on adoption websites, White House national security adviser Jake Sullivan said, describing it as "despicable and appalling".

(Reporting by Costas Pitas and Ismail Shakil)