The violent and sudden overthrow of governments has caught the attention of many scholars from various disciplines and placed the incidence of coups at the center of such studies. The result is the emergence of a rich literature that has used a multitude of methods and factors to explain the incidence of coups and control of the military. Although the interest in the incidence of coups and coup-proofing has waxed and waned depending on the waves of democratization and occurrence of the coups, the literature continues to evolve as the recent scholarship has introduced different variables to understand coups. Parallel with coup research, scholars also have started to look into the other ways that a military interferes in politics as well as the impact of coups on other issues, such as democratization and military effectiveness. A military can interfere in politics in subtle ways, which can be within the bounds of the legal order of the state. What is more, even if the military engages in direct disobedience, such as mutinies, these acts do not necessarily turn into an attempt to overthrow the government. Thus military mutinies have started to draw attention. Especially the impact of loyalty and disobedience of militaries on the success and failure of civil unrest has become an important research area following the Arab Spring, and the effects of past coups, the threat of coups, and coup-proofing on other issues, such as democratization and military effectiveness, have become another research avenue within the literature. This literature focuses on how coups and coup-proofing have an overarching effect on the militaries and the political structure of states. The fear of coups can shape the democratization path and the choices that decision makers have. It has a direct impact on military policies, which can end up decreasing military effectiveness. Therefore, this article mainly focuses on the recent scholarship to present the most recent debates in the field. To this end, in the first section, the article presents a list of articles that present a general overview of the field and how the debates have changed over the years. In the second section, we will focus on the various ways that a military interferes with politics and debates on Controlling the Military. The third section delves into the causes of coups and presents a wide range of factors and approaches in understanding coups. The fourth section focuses on the overlooked aspect of military behavior: mutinies and rebellions. The fifth section brings all the previous sections together and investigates the impact of coups and rebellions on Democratization and Military Effectiveness. The final section provides an overview of the Datasets on coups and military participation in politics.