Feuerwerker (ordnance technician or specialist, literally ´fire worker´) are specialists in the armed forces of German-speaking countries responsible for the maintenance of ammunition.
From the late Middle Ages until the Early modern period a Feuerwerker was a highly specialised artisan with detailed knowledge of the closely guarded secrets of making gunpowder. Since the 19th century Feuerwerker became a distinguished career in Austrian, German and Russian (Russian: Фейерверкер; Feyerverker) armed forces.
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