The fighting at Ypres, the last before major trenching began, destroyed the last of the original BEF. Since the outbreak of war the BEF had suffered 90,000 casualties, 58,000 of them in October and November, compared to an initial infantry strength (the first seven divisions) of 84,000. Of those who had landed in August, an average of one officer and thirty men per battalion remained. French was particularly disturbed at the lack of company commanders, and extremely reluctant to send trained officers and NCOs home to train the New Armies.