Canada, France, Italy and Greece allow Netanyahu’s overflight despite ICC warrant
(www.middleeasteye.net)
What’s the relevance of one nation killing the leader of another nation that they internationally recognize as a sovereign nation?
Shooting down an aircraft is far beyond standard airspace enforcement. Standard airspace enforcement would be to send fighter jets to escort the violating aircraft out of the airspace without conflict.
Shooting down an aircraft would absolutely be an act of war.