Cork Harbour’s association with infamous ships like Titanic and Lusitania ensure its place in world maritime history. While such tragedies are heavily documented, the story of the modern evolution of the second-largest natural harbour in the world and its trade has received less attention. The Royal Navy’s long and extensive association with Cork makes it unique among Irish harbours, an association born of the necessity to protect trade in a growing world of ever-expanding ships and increasingly global enterprise.