International law governs the relationships between sovereign states and international organizations. It differs from national law, which applies within a specific country. International law encompasses treaties, conventions, and customary rules agreed upon by the international community to regulate issues such as human rights, trade, and environmental protection.

International disputes can be resolved through various mechanisms, including negotiation, mediation, arbitration, and adjudication by international courts such as the International Court of Justice (ICJ). These processes aim to settle conflicts peacefully and uphold international legal standards.