Learning Outcomes

Introduction

Studying International Security

Realist Approach to International Security

Liberal Approaches to International Security

Lesson Summary

This module will introduce you to the historical context of international security as an academic subject. You'll learn about the realist and liberal approaches to international security and what they propose to ensure peace on a global level. We'll teach you about various factors that can lead to war and measures to create harmony among states.

Securitization Theory

Human Security Approach

War and International Security

Global Terrorism

Proliferation and Non-Proliferation of WMDs

This module will introduce you to the concepts of securitization and human security and their essential components. You'll learn about various factors and motivations behind terrorism and war and their global impacts. We'll show you the security risks associated with the spread of nuclear weapons and how the world powers control their spread.

Understanding International Security - Course assessment

Explore international relations in this free online course that explains how nations maintain geopolitical stability.

Understanding International Security

Do you want to understand modern security challenges and acquire the skills required to develop strategic solutions that promote peace? This international relations course examines theoretical approaches to international security and their explanations for political events and military actions. We identify various security challenges facing today’s world and discuss the measures used to maintain peace between states and international bodies.

8 Best Ecology Courses for 2025: How Species and Systems Interact

7 Best Low-Code/No-Code Development Courses for Beginners in 2025

Udacity’s 2021: Year in Review

After Academia and Finance, Coursera Turns to Amazon for its Next CEO

7 Best Kubernetes Courses for 2025

10 Best Programming Courses for 2025

9 Best Quilting Courses for 2026: Turn Fabric Scraps Into Heirlooms

AI Prompting with Google: From Beginner to Certified

5 Best Free Raspberry Pi Courses for Beginners in 2025

6,000+ Online Courses from California Community Colleges: A New Search Tool by Class Central