Prevaling winds makes nuking Beruit just as hazardous to Israel as it is to Lebanon. nuking beruit makes sense only if the israelis are doing it becasue tel aviv has already been hit by the moslems. Good old Army Nuke weapons 101 course.
Why bother with Lebanon? Why not go to the source and hit Iran's nuclear sites? We're approaching Armageddon and we might as well pick the time and place.
I was thinking Teheran and the extreme unlikelihood that Iran's will to resist is any less than was Japan's.