This podcast from Transport Security International Magazine examines the impact of Russia’s invasion of Ukraine on Eastern European aviation security. The podcast highlights how the conflict has disrupted flight operations, particularly due to airspace closures and restrictions. It also discusses the heightened security concerns at Eastern European airports, but concludes that the invasion has not fundamentally altered security measures, as these were already in place. However, the podcast expresses concern over the proliferation of weapons in the region and how this could pose a future threat to aviation security globally. The podcast concludes by stressing the need for operators and regulators to be prepared for future geopolitical crises that could impact aviation, and emphasises the importance of ongoing technological innovation in the sector.