An intermediate line of strongpoints () about behind the front line was also built. Communication trenches ran back to the reserve line, renamed the second line, which was as well-built and wired as the first line. The second line was beyond the range of Allied field artillery, to force an attacker to stop and move field artillery forward before assaulting the line. The German front line lay along the old third position, which in this area ran from the southern edge of Bazentin le Grand to the south fringe of Longueval and then curved south-east past Waterlot Farm and Guillemont. An Intermediate Line ran roughly parallel behind Delville Wood on a reverse slope, the wood being on a slight ridge which extended east from the village. Longueval had been fortified with trenches, tunnels, concrete bunkers and had two field guns. The village was garrisoned by the divisions of IV Corps (General Sixt von Armin) and the 3rd Guard Division. The north and north-west was held by Thuringian Infantry Regiment 72 of the 8th Division. In and around Delville Wood, an area of about , which abutted the east side of Longueval and extended to within of Ginchy, were Infantry Regiment 26 of the 7th Division, Thuringian Infantry Regiment 153 and Infantry Regiment 107. A British attack would have to advance uphill from Bernafay and Trônes woods, across terrain with a similar shape to a funnel, broad in the south and narrowing towards Longueval in the north. Armin suspected that an attack would begin on Battle French Tenth and Sixth armies The French Sixth Army was pushed back from Biaches south of the Somme by a German counter-attack on 14 July, which was retaken along with Bois Blaise and La Maisonette. (Military units after the first mentioned are French unless specified.) On 20 July, I Corps attacked at Barleux, where the 16th Division took the German front trench and was then stopped short of the second objective by massed German machine-gun fire, before being counter-attacked and pushed back to the start line with Refusals of orders occurred in the 2nd Colonial Division, which led to two soldiers being court-martialled and shot. Joffre issued orders that the possibility of a rapid end to the war was to be played down. XXXV Corps had been moved from the north bank and reinforced by two divisions and attacked Soyécourt, Vermandovillers and high ground beyond,