No flight Zone in Tigray, The world should have to put Sanction  on Ethiopian Airlines to protected Tigray Civilians.b/c Ethiopian Airlines, a signatory of more than 48 international civil aviation instruments, is actively transporting soldiers and weapons from Addis Ababa to the war zone in Tigray.
This reckless activity puts the safety of civilian passengers at risk and makes the Airlines very dangerous (against the safety of civil aviation).

On February 28, 1988, Ethiopia signed the Protocol for the Suppression of Unlawful Acts of Violence at Airports Serving International Civil Aviation, Supplementary to the Convention for the Suppression of Unlawful Acts against the Safety of Civil Aviation, done at Montreal on 23/9/71.