Ukraine’s Zelensky urges UN to help stop Russia amid drone incursions in Europe

Denmark has closed an airport for the second time in a week following new drone incursions, highlighting rising concerns about security in Europe. Several eastern European countries have also reported drones flying into their airspace, fuelling fears of escalating threats. At the UN, Ukrainian president Volodymyr Zelensky urged world leaders to stop Russia, stressing the dangers posed by arms and drones, as Gulliver Cragg explains from Kiev.