Based upon exhaustive research in numerous archival sources, including the personal papers of the major British military and political leaders of the day, this is a comprehensive study of British military planning during a period in which long-successful defense and military strategies had to be reappraised in light of new technological advances. As Michael Partridge notes, Britain emerged victorious in 1814 after twenty-two years of war with revolutionary and Napoleonic France; however various technical and international developments--particularly the invention of the steam...