Which of the following is an organ of the United Nations Organization (UNO)?

The Security Council is an organ of the United Nations Organization (UNO). It is responsible for maintaining international peace and security by identifying threats to peace and resolving conflicts. The Security Council has 15 members, five of which are permanent (China, France, Russia, the United Kingdom, and the United States) and 10 are non-permanent members elected for two-year terms. The Security Council has the power to impose sanctions and authorize the use of force to maintain peace and security.