[I]n dealing with such money as you possess, I have no doubt that here in Brighton you will not differ from me that the first claim is the naval defence of England. (Loud and continued cheers.) ... It is our business to be quite sure in respect to this island-home of ours, whose inaccessibility is the source of our greatness, that no improvement of foreign fleets and no combination of foreign alliances should be able for a moment to threaten its safety.