EU chief says Russia waging gray zone campaign

Brussels: Russia is waging a targeted gray zone campaign against Europe, including airspace violations, sabotage and cyberattacks that will only escalate if the Kremlin is not challenged, the European Unions top official warned on Wednesday. European Commission President Ursula von der Leyen said that in just two weeks, fighter jets breached Estonias airspace, while drones Get the latest updates in Hyderabad City News , Technology , Entertainment , Sports , Politics and Top Stories on WhatsApp & Telegram by subscribing to our channels. You can also download our app for Android and iOS .