ABC News
US sees signs Russia is ‘struggling,’ has warned of catastrophe if Putin uses nuclear weapon: Sullivan
The U.S. is seeing evidence that Russia is “struggling” in its invasion of Ukraine and has warned Moscow that there would be “catastrophic consequences” if it were to use a nuclear weapon in its war against Kyiv, the White House national security adviser said Sunday. Jake Sullivan, in an interview with ABC “This Week” anchor George Stephanopoulos, pointed both to the protests against Russian President Vladimir Putin’s mobilization of 300,000 reservists and to what Sullivan called “sham” annexation referendums in Russian-controlled areas of Ukraine.