re:turkey
(simplification)
Although the Turks were among the first to adopt large scale use of cannon, the janissaries resisted the adoption of personal firearms for something on the order of two hundred years. Pressure on the janisarries to use western-style tactics and weapons led to severe internal unrest and the eventual storming of the palace in Stamboul. When the Sultan Selim III organised a separate army of (somewhat) European-style soldiers (the Nizam-i Cedid) the janisarries revolted, ultimately killing Selim. The janissary battle ethic revolved around personal bravery and initiative:values foreign to the (relative) discipline required by the effective use of firearms.
(simplification)
Although the Turks were among the first to adopt large scale use of cannon, the janissaries resisted the adoption of personal firearms for something on the order of two hundred years. Pressure on the janisarries to use western-style tactics and weapons led to severe internal unrest and the eventual storming of the palace in Stamboul. When the Sultan Selim III organised a separate army of (somewhat) European-style soldiers (the Nizam-i Cedid) the janisarries revolted, ultimately killing Selim. The janissary battle ethic revolved around personal bravery and initiative:values foreign to the (relative) discipline required by the effective use of firearms.