Drone sightings halted flights briefly at Brussels airport, following similar events in Munich, Oslo, and Copenhagen. The identity of those responsible for these incursions remains unclear. If Russia is behind them, why has Europe not openly condemned the actions? Palki Sharma delves into the situation.Drone sightings halted flights briefly at Brussels airport, following similar events in Munich, Oslo, and Copenhagen. The identity of those responsible for these incursions remains unclear. If Russia is behind them, why has Europe not openly condemned the actions? Palki Sharma delves into the situation.