Imperial Defence and Capture at Sea in War

abolition action air forces aircraft allies armed army artillery attack Belgium belligerent blockade bombardment Brest Britain Canal capture at sea Cartagena coast Colonies commerce conducted contraband convoys craft cruisers danger Dardanelles decisive doctrine Dominions economic effective Empire enemy enemy's England essential external communications fact fighting forces fleet flotilla foreign France French frontiers furnish garrisons Gibraltar Grand Fleet Illustrated immunised Imperial Defence Imperial War Museum important India injury interests internal invasion land forces late losses maintain maritime rights means measures ment military forces Minorca munitions naval forces Navy necessary needs of defence neutral object operations oversea peace possess possible practice principle problem proposal question reason REGINALD BACON render Russia Spain squadrons strategical strength submarines Suez Canal suffering superiority at sea supply surrender territory theatre tion to-day trade transport Treaty Treaty of London troops United Kingdom vessels warfare weaken weapons