This chapter examines the influence of the British military garrison at Fort Napier by tracing the history of the organization from whence the garrison came: the British Army. During the Victorian era, the British Army was a pillar of the established order. Its main function was to defend the realm in the United Kingdom, the Indian Empire, and the colonies, as well as the monarchy. In the period before the establishment of an organized police force, the army maintained internal stability in Britain and, even more significantly, in Ireland. The chapter first provides an overview of the administration and reform of the British Army before considering the “inherent” qualities that were inculcated into future army officers, along with the “other ranks” of the army. It shows that the Victorian-era army reflected and magnified the class structure of the society from whence it came, citing its emphasis on the concept of masculinity.