Just before 6 a.m. Moscow time, Russian President Vladimir Putin announced in a televised speech that his forces were entering Ukraine. Within moments, distant explosions were heard by reporters stationed in Kyiv and cities throughout the country.\xa0\nPresident Joe Biden, in a statement, called it \u201can unprovoked and unjustified attack by Russian military forces.\u201d\nA U.S. official said \u201cfull-scale\u201d sanctions against Russia would be announced today. POLITICO national security reporter Alex Ward shares what he expects to hear.\xa0\nSubscribe to POLITICO Playbook.\nRaghu Manavalan is the Host of POLITICO's Playbook.Jenny Ament is the Senior Producer of POLITICO Audio.