What does the united nations use to settle differences and desputes?

The United Nations primarily uses diplomatic negotiation, mediation, and dialogue to settle differences and disputes among member states. It also employs various mechanisms such as peacekeeping missions, fact-finding missions, and the International Court of Justice (ICJ) to resolve conflicts. Additionally, the UN encourages the use of treaties and international law to promote peaceful resolutions. Through these approaches, the UN aims to maintain international peace and security.