The Umayyad Siege of Constantinople (717-8)
A restored section of the Theodosian Walls of Constantinople https://en.wikipedia.org/wiki/Siege_of_Constantinople_(717%E2%80%93718) I have completed a draft of the first section of a new chapter about the Second Siege of Constantinople, a joint land and naval operation supervised by Maslama al-Malik, the caliph's brother and an adept general. Emperor Leo Isaurian did not have a robust fleet to prevent the Arab navy from plying through the Turkish Straits as far as the walls of Constantinople. However, Byzantine engineers equipped their dromons with the Greek Fire, the secret weapon whose emotional impact rose over its destructive force. Its initial use pressured the Arab ship to take distance from the walls. It is unfair to ascribe Byzantine success only to this powerful weapon. The Greeks demonstrated better tactics and managed to combine their limited means to wade off the aggressor. It became clear that...