TEMPO.CO, Jakarta - NATO on Tuesday accused Moscow of an escalating campaign of airspace violations over eastern and northern alliance member states. Drones spotted over Copenhagen, Oslo airportsThe statement came after large drones were seen circling above the airport in the Danish capital on Monday. Ukraine's Volodymyr Zelensky condemned the incident on X as a violation of Danish airspace by the Kremlin. Norway also accuses Russia of violating airspaceMeanwhile, Norwegian Prime Minister Jonas Gahr Store said: "Russia has violated Norwegian airspace on three occasions this spring and summer." NATO chief Rutte said it was "too early to say" whether the drone flights over Denmark were connected to Russia's recent violations of NATO airspace.