LAUSR

This article details the evolution of maritime security from the perspective of its impact on the historical architecture of sea space. It argues that, as the fundamental unit of governance, zoning provides keen insight into the mechanics of maritime security. The article observes that Britain's Hovering Acts in the late eighteenth century represent the earliest example of modern zonation at sea and that they exhibit a shift from early modern territorial claims based on imperium and dominium. The article explores the way these hovering zones shaped the rationale underlying contemporary maritime security. It finds that maritime security has effectively relegated national security to a minor spatial belt of state power, while elevating non-traditional understandings of security to the level of global existential threat. The future of maritime security is under construction. Increasingly segmented by interconnecting, overlapping, multi-functional zones that seek to regulate all free movement and usage of the sea, security developments are reorganizing the maritime sphere. Nonetheless, the article argues, despite the novelty of this development, a historical military logic persists in new formations of security-oriented practices of maritime governance.