["\nAbstract\nDefinitions of sea power in reputable studies can be classified into two broad categories: sea power as a form of military power at sea, and sea power as the capacity at or from the sea to influence others’ actions or conditions. Despite the differences in definitions of sea power, the relevant literature written by international relations scholars, maritime historians, and naval affairs experts is abundant and has primarily focused on grand strategies, military strategies, and military doctrines. This paper briefly introduces an exceptional monograph on the logistic foundation of British maritime ascendancy, but it has not sufficiently explored the political processes of sea power. This paper thus utilises the concepts of politics, elite coalition, and power source to highlight the importance of studying the political processes behind the creation, maintenance, enhancement, and even corrosion and destruction of sea power. Specifically, building on the logistics of maritime ascendancy, this paper suggests that it is not only essential to examine how the state co‐ordinates all required resources for its sea power, but that it is also necessary to evaluate how elite coalitions amenable to sea power are organised and sustained.\n", "Journal of Historical Sociology, Volume 33, Issue 3, Page 389-409, September 2020. "]