On 12 May 2023 the Cambridge University Centre for European Legal Studies and (CELS) and the Ukrainian Catholic University School of Law held a webinar on the topic 'The Impact on Russia’s War against Ukraine and the EU Legal Order'. Dr Luigi Lonardo (University College Cork) will discussed his book ‘Russia’s 2022 War Against Ukraine and the Foreign Policy Reaction of the EU: Context, Diplomacy, and Law’ which focuses on the pre-war EU-Ukraine relations and the effects of Russia’s 2022 war against Ukraine on the EU, and the EU’s reaction to the war. There were five speakers at the event: Speaker: Dr Luigi Lonardo (University College Cork) Chair: Dr Markus Gehring (University of Cambridge) Introduction: Nataliya Haletska Respondent: Professor Taras Leshkovych (Ukrainian Catholic University Law School) Respondent: Dr Maxim Kolyba (Ukrainian Catholic University Law School) This entry provides an audio source for iTunes.