Gunboat diplomacy and the limited use of naval force

James Cable examines naval force used to influence events without becoming unrestricted war. He treats such operations as purposeful and limited, but the political mechanism can differ from one crisis to another. The passage moves from the defense of Formosa to a Mediterranean case in which naval power acts in a catalytic mode instead of seeking a conventional fleet victory. It also warns that the relationship between an intervention's stated objective and its eventual outcome may remain complex and controversial. That makes success harder to measure than the destruction of an enemy force or the seizure of territory. The section frames gunboat diplomacy as a problem of political effect, restraint, and interpretation.