I remember when Shalit was first kidnapped. Israel sent several fighter jets into Syrian airspace to threaten the President of Syria by overflying the Presidential palace. I mean really do you expect to be able to go as you please as though you owned the place? They have as much right to protect their people from hostile forces as Israel does and Israel definitely exhibits not only hostility but arrogance in the way they freely violate their neighbors borders as they please, whenever they please.
Man shot dead in northern Israel town of Bi'ina, police say the murder was gang related (Haaretz)
from the article: Report: Russia signs arms deal with Syria