In the field of international relations, Jean-Jacques Rousseau is seen as one of the pioneers of realism. His work focused on people, natural and social states, helping to pave the way and suggest many aspects of research for international relations. In Rousseau's works, the view of war and the state of war created important theoretical foundations for realism. Researching Rousseau's thought about war and war situation not only helps to better represent the political and social causes of war but also helps to clarify their relationship with contemporary society.