These were only the first symptoms of a miscarriage of the plans. Evidences rapidly multiplied that all was not going well. But, concurrently, there came a stream of messages from the air that our troops and some of our Tanks were east of both Bellicourt and Le Catelet.
The situation was therefore confused and uncertain, and it had to be diagnosed without delay. I hastened forward with all possible speed to get into personal touch with the situation and the Divisional Commanders. I soon formed the conclusion that probably both American Divisions had successfully followed our barrage, and that numbers of their troops had really reached the green line, but that, once again, the "mopping up" procedure had been neglected. The enemy had reappeared in strength from underground behind the Americans, and was holding up the advance of the two Australian Divisions to the second phase of the operation.
Subsequent developments and further inquiries entirely bore out these conclusions. On the front of the 27th American Division there had been difficulty from the start. A number of Tanks allotted to that Division had been put out of action, some by direct hits from Artillery, others by land mines. It was currently believed that these were not enemy mines, but some which had been laid months before by our own Fifth Army as a measure of protection against the possible use of Tanks by the enemy.
This had given the 27th Division a bad start. Only two out of its six assaulting Battalions had managed to catch up with and follow the barrage. The remainder could not get forward as far even as the Artillery start line. Those Americans who did follow the barrage apparently forgot all about "mopping up." They reached Le Catelet and Gouy and entered those villages, only to find themselves surrounded on all sides by the enemy. A German officer prisoner informed us next day that 1,200 of these Americans had been taken prisoner.
The 30th American Division did not fare so badly. They got a good start with the barrage, but the broken condition of the ground, the intricate trench system and the confusion of wire and dug-outs brought about a loss of cohesion and of control. By the time Bellicourt was reached, the attacking troops had fallen some distance behind the barrage, and most of the weight had gone out of the attack.
Meanwhile, in this part of the field also, the enemy had reappeared from underground, and was still in strength on the west side of Bellicourt, now in the hands of the Americans, when the advanced guard of the Fifth Australian Division came upon them.
It was an unexpected situation for the Fifth Division. But without a moment's hesitation the leading troops took its measure. They deployed from the Artillery formation[22] in which they had been previously advancing into lines of skirmishers. After hard fighting in the face of most vigorous resistance, they cleared away all opposition which lay between them and Bellicourt, and, sweeping forward through that village, carefully "mopping up" as they went, carried with them considerable numbers of the Americans whom they found there.
While this was happening, the Third Australian Division, deprived of the assistance either of Artillery or of Tanks, and in broad daylight, found themselves confronted with the difficult problem of carrying out the whole of the task which had been set for the 27th Division, because the reappearance of the enemy upon the ground successfully passed over by some of the Americans earlier in the day nullified all the value of that success.
It was about 2 p.m. before I had succeeded in gathering sufficient reliable information about the situation to enable me to arrive at a decision how to deal with it. By that hour the Fifth Division had advanced through Nauroy, and had passed across the Le Catelet line in that vicinity. The Third Division had managed to get obliquely astride of the line of the tunnel, its right being well across the main Hindenburg wire, while its left was still in the vicinity of the American start line of that morning. They had, however, succeeded in finally capturing Quennemont Farm. The whole of their advance into such a position had been hotly contested.
My troops were therefore, to all intents and purposes, astride of the Hindenburg main line, one Division wholly on the east and the other Division mainly on the west of it. The southern end of the tunnel was in my possession, the northern end was not.