I have NEVER heard where an army has to wait for permission to operate in it's own territory. The Isaelis informed UNFIL but that is it. So long as it is in Israeli territory, Lebanon, UNFIL or any third party has no right to say whether the army should operate or not. Or does the army of your country wait for permission to operate in your country?
Islamic State destroys part of Syria's Temple of Bel, monitoring group says (Reuters)
from the article: Only we're allowed