What is a general legal obligation for military operations worldwide?

The Law of War is a fundamental framework governing military operations worldwide, establishing the legal standards that must be followed during armed conflicts. It encompasses principles such as proportionality, necessity, and distinction, which aim to protect those not participating in hostilities, such as civilians and non-combatants. This body of law is primarily codified in treaties, such as the Geneva Conventions and their Additional Protocols, which set forth the humane treatment of individuals during wartime and the responsibilities of military personnel.

In contrast, while political treaties and international human rights laws certainly impact military operations, they do not serve as the primary legal foundation that specifically regulates conduct in armed conflict. Furthermore, national laws may apply within a state's jurisdiction, but they may vary from country to country and may not align with international law principles, making them less reliable as a general obligation for military operations globally. Understanding this distinction highlights why The Law of War is essential in ensuring ethical conduct and compliance with established international legal standards during military operations.