More Countries Close Airspace to Russian Planes Over Ukraine Invasion 2022年2月27日 アメリカNew York Times新聞記事ニューヨークタイムス | copper_molewww.nytimes.comMore countries ban Russian flights from their airspace. (Published 2022)https://www.nytimes.com/2022/02/27/world/europe/europe-airspace-russia-planes.htmlThe E.U. and Canada barred Russian planes in response to the invasion of Ukraine.
