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This course examines the major theories and empirical issues about security policies with a particular focus on the international level. It explores current and protracted issues in international security, a field that deals with the threat and use of force by states and non-state actors to achieve their political and military objectives. In addition to the main theories, it analyzes policy decisions and the trade-offs between goals and political, social, economic, military, legal, and ethical values, studying the interactions between states, organizations, institutions, and individuals in the formulation, implementation, and outcomes of policies. The course has three main objectives: (1) to understand the main theoretical perspectives and paradigms in security studies, (2) to examine the most salient substantive issues and debates in the field, including contemporary challenges; (3) to apply theories and paradigms to contemporary international security issues

1. International Security ¿ Key concepts and evolution of the field of international security and respective policies. 2. The main actors and institutions in international security 3. International Wars: Perspectives, Theories, and Empirical Data. 4. Civil Wars: Varied Perspectives, Theories, and Empirical Data. 5. New Challenges: Artificial Intelligence and Cybersecurity 6. New Challenges: Climate Change and Energy Security 7. New Challenges: Migration, human security and right to protect. 8. New Challenges: Geopolitical rivalry and the evolution of contemporary issues in international security research. 9. Critical perspectives.

Learning Activities -Lectures Sections -Practical classes -Classes which combine theory and practice Teaching Methodology This course consists of lectures and a number of activities which will be carried out by the students. In general, classes are designed in a manner to promote active participation and critical thinking of students. Therefore, it is essential that students come to class prepared to discuss the issues assigned for that particular session in light of the designated readings. Reduced groups/Seminars include a number of exercises carried out by the students as a team and individually. Designated exercises include group assignments, presentations, discussions and debates. Office hours Office hours which will be held on a weekly basis will be announced at the beginning of the semester. Additionally, students can consult with the professor about their specific questions via email.