What is the West willing to sacrifice for Ukraine? The world is watching as Russian troops continue a full-scale invasion of Europe’s second largest country. Ukrainians have mobilised to defend their nation as Russian President Vladimir Putin places his nuclear forces on high alert. Waves of cyber-attacks and malicious disinformation campaigns have also hit Ukrainian networks and businesses. What are the broader consequences of war in eastern Europe? Panellists: Dennis Richardson, Former Director-General of ASIO; Deborah Snow, Senior writer, Sydney Morning Herald and former Moscow correspondent; Jason Falinski, NSW Liberal MP; Brendan O'Connor, Shadow Minister for Defence; Olga Boichak, Lecturer in Digital Cultures, University of Sydney.