We seemed to have spent quite a bit of time in this area so it seemed a good subject for the next blog post on this Somme Trip thread. The close of the Somme Battle in Nov 1916 had given the British command of both sides of the Ancre with the Germans in a salient projecting westwards . The Battle of Boom Ravine was planned as a 'bite and hold' operation to pinch out this salient from the south in order to obtain better positions for the resumption of the offensive proper in the spring of 1917 (the Germans spoilt the plans for the resumption of the offensive proper to some extent by retiring to the Hindenburg Line). Above: Regina Trench Cemetery which overlooks Boom Ravine (Boom Ravine can be seen in the background of the colour image). This trench was captured by the Canadians between Oct 1st and Nov 11th 1916. By this time it was not a trench as such but rather a collection of shell holes organised into a series of defensive posts. The battle, which took plac...