 Due to the rapid pace of operations , deployment , and redeployment , coordination of artillery units and their fires became a worrisome quandary during the operations . This was made even more problematic by the confusion generated by the lack of adequate communications systems between the rapidly advancing units . The joint nature of the operation added another level of complexity to the already <unk> communications network . Regardless , due to the ability of U.S. <unk> to innovate and improvise , supplies of food , water , ammunition , and spare parts arrived at their destinations without any shortages hampering combat operations and the communications system , although complicated , functioned well enough during the short duration of U.S. operations . 
