Bethmann excitedly insisted that Luxembourg must not be entered under any circumstances while waiting for the British answer. Instantly the Kaiser, without asking Moltke, ordered his aide-de-camp to telephone and telegraph 16th Division Headquarters at Trier to cancel the movement. Moltke saw ruin again. Luxembourg’s railways were essential for the offensive through Belgium against France. “At that moment,” his memoirs say, “I thought my heart would break.”
