The fear of a multi-front war against Israel is growing with each passing day. The latest move by Saudi Arabia has added fuel to the fire of speculation. Saudi Arabia has asked all its citizens to leave Lebanon immediately. The Gulf Kingdom's direction has alarmed many Israeli military experts amid the war. Experts fear that the Iran-backed Lebanese group, Hezbollah, could join the war. Benjamin Netanyahu has warned Iran and Hezbollah not to test Israel in the north.