Check out this tidbit "The post was hit by a precision-guided missile after six hours of shelling, diplomats familiar with the probe say." seems the Israeli targeted them maybe they want no witnesses, cause the Israelis knew the U.N was there

What does precision guided missile mean
A munition capable of locating, identifying, and maneuvering to engage a point target with an accuracy sufficient to yield a high probability of destruction.
(TRADOC Pamphlet 525-5 "Force XXI Operations", 1 August 1994)
UNCLASSIFIED