If Ukrainian President Zelensky “stays alive,” he is going to be Vladimir Putin’s “most formidable opponent” in the years ahead, says The Australian’s Foreign Editor Greg Sheridan. Mr Sheridan spoke to Sky News Australia host Peta Credlin about the unfolding Russian invasion of Ukraine and the response seen by President Zelensky. "Zelensky is a profile in courage," Mr Sheridan said. Mr Sheridan also said there is a "very, very good chance Zelensky is going to end up dead out of all this". "The Russians are slowly strangling his country."