On a day which had earlier been foggy but was now clear and calm, some passengers aboard the Lusitania stood on deck and watched the ‘dead wake’ of a German U-boat torpedo heading towards the bow of the ship. It was 7th May 1915; Europe was engulfed in war while the USA was desperately maintaining its position of neutrality. Larson tells the story of the last voyage of the Lusitania, its passengers and crew, and the wider political situation that gave rise to the circumstances in which the ship was left unprotected in waters in which it was known U-boats were operating.
Larson starts with a prologue about the evening before the attack. Before she sailed from New York, the Germans had threatened they would attack the Lusitania, but the passengers weren’t particularly anxious. The Lusitania had been built for speed, the fastest ship of its time. Captain William Turner was confident she could outrun any U-boat. Anyway, given the threat and the knowledge that U-boats were operating around the coasts of Britain and Ireland, there was a general confidence that the Royal Navy would be on hand to escort them for the last dangerous stage of the journey.
Larson uses four main strands to tell the full story of what happened. We learn about the codebreakers of the British Admiralty who had obtained the German codes and were, therefore, able to track U-boat movements with a fair degree of accuracy. Eerily reminiscent of the Bletchley codebreakers of WW2, there was the same dilemma as to how often to act on information obtained – too often and the Germans