 Complete the following phrase:  In March 1916, the 10th Battalion sailed to France along with the rest of the 1st Division and deployed to the Somme. Arriving at Marseilles in early April, the battalion undertook training at Strazeele before moving by train to Godewaersvelde and then Sailly-sur-la-Lys. In mid-May, the battalion occupied billets in the Petillon Sector; on 19 May the billets were shelled resulting in losses amounting to three killed and seven wounded. On 6 June, the battalion entered the front line for the first time on the Western Front, occupying positions around Fleurbaix. The battalions first significant action on the Western Front came in late July 1916 when it was involved in the 