external In the Media March 21, 2022 Howard Stoffer, professor of national security and international affairs, says Ukraine cannot maintain a no-fly zone over the country without assistance from NATO, explaining that NATO’s Article 5 principle stipulates that an attack on one NATO country is an attack on all members. https://www.i24news.tv/en/news/ukraine-conflict/1647777849-explainer-why-nato-hesitates-to-enforce-a-no-fly-zone-over-ukraine howard-stoffer news-all news-in-the-media year-2022 month-march name-howard-stoffer