What forms the foundation of legal obligations for military operations worldwide?

The legal obligations governing military operations globally are primarily grounded in the Law of War. This body of law encompasses treaties, customary international law, and principles that regulate the conduct of armed conflict, focusing on the protection of individuals who are not participating in hostilities and the limitations on the means and methods of warfare.

The Law of War establishes rules intended to protect non-combatants and restrict the types of weapons and tactics that can be employed during conflict. It incorporates foundational documents, including the Geneva Conventions, which provide specific guidelines on humanitarian treatment. However, the Law of War itself is a broader concept that encompasses not only the Geneva Conventions but also other legal statutes and conventions related to warfare, such as the Hague Conventions.

While domestic laws and international treaties contribute to the legal landscape, they operate within the framework established by the Law of War. Domestic laws may vary widely between different nations and apply primarily within a state's borders, whereas international treaties are specific agreements that may be subject to ratification by individual countries and are part of the broader scope of the Law of War.

In summary, understanding the Law of War provides a comprehensive view of the legal obligations that govern military operations, emphasizing its role as the overarching foundation for these operations on a global scale