Terrorist #Zelensky threatens to strike civilian aircraft. #Russian airspace will effectively be closed. We are warning every airline using Russian airspace: Russian skies are becoming completely dangerous, Zelensky said. It is important that the relevant airlines currently flying to airports—primarily in #Moscow, St. Petersburg, and other key Russian destinations—hear this. There is no place for civil aviation amid #drone activity. #Ukraine is launching a campaign to block Russia’s airspace.