Over the past number of weeks, the war in Ukraine has entered a troubling new phase. Reports suggest increasing North Korean involvement, raising the stakes on an already volatile battlefield. Is Pyongyang looking to roll back the clock to “the good old days” of the Cold War, standing arm-in-arm with Moscow? And what about US president-elect Donald Trump’s assertion that he can end the war in one day? Host: Fionnán Sheahan, Guest: Donnacha Ó BeacháinSee omnystudio.com/listener for privacy information.