The official history of the Clan Line during the Second World War, In Danger’s Hour by Gordon Holman (Hodder and Stoughton, 1948), contains many accounts of courage and loss among the Merchant Navy crews who provided a lifeline for Britain as well as support for Allied military operations in every theatre of the war. We are used to images of ships on Atlantic convoys, their crews enduring the constant threat of U-boat attack, but an oft-overlooked role of merchant seamen was the huge part they played in seaborne assaults and the dangers they faced there as well. Just what this involved is shown in the remarkable voyage of one of these ships ...