Non-state actors, including NGOs, multinational corporations, and terrorist organizations, play increasingly significant roles in international politics. They often influence policy-making, shape public opinion, and provide services that states may not effectively address. For instance, NGOs advocate for human rights or environmental issues, impacting state behavior and international agreements. Multinational corporations can affect trade policies and economic relations through their vast resources and global reach. Additionally, non-state actors can challenge state supremacy by exerting power and influence in ways that traditional state actors cannot. Their active participation introduces complexities into international relations and governance.