I suppose if Tally Gotiv (MK Likud) had her way, Israel would have used nuclear weapons on Gaza, which would thus have met your criteria in terms of "efficiency" and "lethality", correct?

"Jericho missile! Jericho missile! A strategic alert, before we consider introducing our forces. A doomsday weapon!" Revital "Tally" Gotliv, a member of the Israeli parliament, wrote in a post on X on Monday. "This is my opinion. May God preserve all our strength."