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94 a whole was regular and adequate, so that the Infantry were able to advance behind it with confidence.

The rôle of the Heavy Artillery during the present battle was a very subordinate one when compared with the part played by it in the attack on Bellenglise. Good work was, however, done, both by the 6-inch howitzers which fired in front of the barrage, and by the 60-pounders and heavier guns which bombarded Sequehart, Ramicourt, and Montbrehain, together with the main approaches to, and commanding features in, the area attacked.

The problem of signal communications in such a battle as that projected was no small one. Very fortunately, the establishment of an Advanced Report Centre at La Baraque provided the skeleton of a system, the details of which might be, and were, filled in at short notice under difficult circumstances. The O.C. R.A. Signals was faced with the problem of discovering from Brigade commanders the positions which they were selecting for their new Headquarters, and anticipating their requirements by connecting these Headquarters by telephone with Advanced Division. This had to be done for nine Brigades, and, in most cases, the lines to be laid were two or three miles in length. It was fortunate, indeed, that five of these Brigades were already connected to the 32nd Divisional Report Centre at La Baraque itself, so that a short strip of poled cable 200 or 300 yards in length was sufficient to connect the two arteries together and to assure temporary communication with the greater part of the Artillery. For the rest, cable detachments worked all night despite darkness and a sporadic bombardment by gas shells which was responsible for several slight casualties. On more than one occasion lines were cut as they were being laid and, in particular, the village of Joncourt proved so unpleasant that the route to the