At a certain point, Israeli officials say, they had a dilemma: While they wanted to watch the Awadallahs to learn more about their network, they received information that the brothers were planning eight operations, timed to coincide with the Jewish holidays. The Israelis, officials say, moved just hours before the brothers were due to meet two comrades, and while the Awadallahs were killed, the two others remain at large.
Israeli security officials now fear that Hamas, which they think has access to tons of homemade explosives, will launch attacks in revenge.