What does the principle of sovereign equality mean in the United Nations Charter?

In the United Nations Charter, the principle of sovereign equality serves as a foundational pillar for the organization’s membership and operations.12

While the doctrine of sovereignty historically suggested absolute, unrestricted power, the UN Charter redefined this concept within the context of international law. Sovereign equality signifies that the United Nations is built upon the recognition of the legal equality of all its member states. This principle functions alongside other essential mandates, such as the requirement for members to settle international disputes through peaceful means and the obligation to refrain from the threat or use of force against the territorial integrity or political independence of any state.12

Furthermore, the Charter stipulates that the organization shall not intervene in matters that are essentially within the domestic jurisdiction of any state. Although the practical application of this boundary has evolved and become increasingly blurred over time, sovereign equality remains a core norm intended to balance the protection of state sovereignty with the collective needs of international peace, security, and justice.12