insurgency

Complexity in international relations has been growing with the increase in the number of states present since the UN’s inception, each having different views and interests, which sometimes led to conflictual interactions and growing tensions in their international relations. Recently, the involvement of new international actors other than nation-states that emerged with relevant roles in the international arena introduced additional uncertainty and brought even more complexity to the international system. The involvement of an array of new non-state actors in conflict, the empowerment of individuals, and the diffusion of power among states and from states to informal networks have already had a tectonic global impact on the international security system that forced a debate about the new character of conflict and war.