
C;lassic gunboat diplomacy, even more so for the depolyment of ships designated as gunboats – The Crisis at Zanzibar, British War-Ships engaged in the Bombardment of the Sultan’s Palace by artist Fred T. Jane for the Illustrated London News, 5 September 1896 (public domain image)
(10) GUNBOAT DIPLOMACY
“An aircraft carrier is 100,000 tons of diplomacy”.
Send in the boats!
Ah yes, a blunter and more prosaic phrase for the reality of imperialism than either civilizing mission or manifest destiny, although the diplomacy part of the phrase is doing a lot of heavy lifting.
While the point is typically to avoid the actual use of military force or at least more than a show of it, the diplomacy of gunboat diplomacy relies on the threat of superior military force to bring imperial power to bear on a weaker opponent, potentially as an imperial subject or supplicant.
Not surprisingly given the reference to gunboat, it was a phrase used particularly for the use of superior naval firepower as an instrument of nineteenth century European maritime empires or the United States.
“Gunboat diplomacy is the pursuit of foreign policy objectives with the aid of conspicuous displays of naval power, implying or constituting a direct threat of warfare should terms not be agreeable to the superior force. The term originated in the 19th century, during the age of imperialism, when Western powers would use their superior military capabilities, particularly their naval assets, to intimidate less powerful nations into granting concessions. The mere presence of warships off a country’s coast was often enough to have a significant effect, making the actual use of force rarely necessary.”
Not that gunboat diplomacy is limited to gunboats in the nineteenth century but has persisted through the twentieth century to the contemporary use of naval power, or the combination of naval and air power encapsulated in Kissinger’s quote about aircraft carriers as diplomacy, or indeed to air power – bomber or drone diplomacy as it were – or the use of special forces.
I would argue that gunboat diplomacy also has a long history before the nineteenth century – indeed for as long as boats have been combined with guns, or even beforehand where massed fleets or other attributed of pre-gunpowder navies could be deployed for shows of force or threats short of the actual use of force.
It would also extend to limited deployment and threats or shows of force on land. The Roman emperor Antoninus Pius reputedly engaged in what might be called legion diplomacy when he “apparently stood off a resurgent Parthian Empire (under Vologasius IV) by writing a letter warning that “encroachment on Roman territory would not be taken lightly”. The Roman Empire also offers the examples of punitive raids, or the “fortification diplomacy” of other states.


