If I stop someone on the street and accuse him to bring a non-existing gun to my enemy and punch him in the face, the police will come. Then I am supposed to get away with "I regret it but i don't apologize." Besides being disgusting and shameful, it's illogic. If you regret it, it means you did sth. that you shouldn'T do. In MM case, 9 activists killed. Not even sorry? Shame.
Israeli soldier lightly wounded after being hit by car south of Hebron (Haaretz)
from the article: AG to Netanyahu: Apologize to Turkey or face indictments for IDF troops