What is a drone wall and why is the EU discussing one? | REUTERS

After Poland shot down Russian drones that entered its airspace in September, several other drone-related incidents across Europe have left EU leaders anxious about airspace protection. They're urgently calling for a defense system, throwing out terms like a 'drone wall.' #News #Reuters #Newsfeed #world #drone #Europe #explainer #technology Read the story here: https://reut.rs/4oq4lva 👉 Subscribe: http://smarturl.it/reuterssubscribe Keep up with the latest news from around the world: https://www.reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en