title: Tatars on the military service to the Ottoman sultans
abstract: Research Objectives: Studying the contributions of the Crimean and Nogai Tatars to the military efforts of the Ottoman state from the moment that the Crimean Khanate fell under the Turkish protectorate until the mid-19th century. Research materials. The article is based on an analysis of sources and rich historiographical material, the works of domestic and foreign scientists on the topic of research. Results and Novelty of the Research: An analysis of sources and historiography shows that over 
journal: Golden Horde Review