 Secure now against Ismail I, in 1516 he drew together a great army aiming at conquering Egypt, but to obscure the fact he presented the mobilisation of his army as being part of the war against Ismail I.The war started in 1516 which led to the later incorporation of Egypt and its dependencies in the Ottoman Empire, with Mamluk cavalry proving no match for the Ottoman artillery and the janissaries.On 24 August 1516, at the Battle of Marj Dabiq, al-Ghawri was killed.