The enemy has probably set out to prove, in the light of the recent one-sided combat, that they can still cause US casualties. The enemy strikes do not appear to be "complex" operations which rely on the combined and coordinated application of different types of attack. In the case of the attack on the diplomatic convoy, the enemy expended a VBIED, which is pretty much their ultimate weapon, against a vehicle which did not contain any targets of a high propaganda value to them, although they must have believed the middle vehicle, which was attacked, may have contained a diplomat probably because of its location in the convoy. The deaths of these Americans are a tragedy. However, there is nothing yet in the operational pattern which suggests that the enemy is able to strike at other than targets of opportunity: they are killing whoever they can.
Some liberation movement.