Evolution of International Legal Standards Regarding Responsibility for Violations of Laws and Customs of War (Second Half of the XIX-th – First Half of the XX-th Century)

This article examines the evolution of international legal standards aimed at defining responsibility for violations of laws and customs of war from the second half of the 19th century to the first half of the 20th century. It emphasizes that war is undoubtedly one of the most dreadful events that can impact people’s lives and society. However, if it is not controlled or conducted in accordance with international norms and standards, its consequences can be even more devastating and catastrophic. Since the beginning of the full-scale armed aggression of the Russian Federation against Ukraine, the term «violation of laws and customs of war» has become widespread. Responsibility for such actions is provided for by Article 438 of the Criminal Code of Ukraine. However, the criminalization of this act is not related to Ukraine’s domestic legal order, as violations of laws and customs of war are an international crime that causes serious harm to people, economic objects, and cultural heritage, creating a high level of societal danger. The article covers an analysis of key international documents such as the Geneva Conventions, decisions of the Hague Conferences, and UN resolutions, exploring their influence on shaping legal norms in this area. It examines changes in legal regulation, their causes, and consequences, as well as the role of specific individuals and historical events in this process. This research is important for understanding past experiences in the context of current challenges and conflicts, as well as for further development of international law and ensuring the protection of human rights during armed conflicts. In conclusion, it is noted that the second half of the 19th and the first half of the 20th centuries witnessed significant development of international legal standards concerning responsibility for violations of laws and customs of war. This period was crucial in shaping the fundamental principles of international humanitarian law aimed at protecting human rights during armed conflicts. As a result of this process, a series of international treaties and conventions were adopted, which established rules of conduct in armed conflicts and mechanisms for accountability for their violations. These standards have been an important step in humanizing war and protecting human rights during armed conflicts.