What really happened on the first day of the Somme?Much controversy has surrounded the Somme offensive relating to its justification and its impact upon the course of the war. General Sir Douglas Haig's policies have been the subject of considerable debate about whether the heavy losses sustained were worth the small gains that were achieved which appeared to have little strategic value.That was certainly the case on many sectors on 1 July 1916, where British soldiers were unable to cross No Man's Land failed to reach, or penetrate into, the German trenches. In other sectors, however, breaches were made in the German lines culminating in the capture that day of Leipzig Redoubt, Mametz and Montauban.