The Fear of Invasion presents a new interpretation of British preparation for War before 1914. It argues that protecting the British Isles from invasion was the foundation upon which all other plans for the defence of the Empire were built up. Home defence determined the amount of resources available for other tasks and the relative focus of the Army and Navy, as both played an important role in preventing an invasion. As politicians were reluctant to prepare for offensive British participation in a future war, home defence became the means by which the government contributed to an...