How do we conceptualize conflict? Why do armed actors fight and how do they fight? What are the ways in which conflict ends? This course focuses on the central concepts in peace and conflict research and the key theoretical assumptions on the causes, dynamics, and resolution of armed conflict. We begin by examining the root causes of interstate and intrastate conflicts. Close attention will be paid to identifying the armed actors and understanding how they strategically interact with each other. We then turn to the various ways in which armed actors resolve their conflict and achieve peace. We will explore and assess the effectiveness of bilateral and multilateral approaches of conflict management and the role of third-party actors such as international organizations, mediators, and peacekeepers in bringing about peace.