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.

Coursera Growth Stalls, Leadership Changes as Stock Hits All-Time Low

Writing as Enchantment: Inside Alan Moore’s BBC Maestro Course

7 Best Sketch Courses for 2025

The Business of Online Education: Khan Academy Tax Returns Analysis (2008–2021)

7 Best Autodesk Maya Courses for 2025: Exploring 3D Animation

5 Best Free Raspberry Pi Courses for Beginners in 2025

11 Best TypeScript Courses for 2025

10 Best Guitar Courses for Beginners in 2025

The Series Finale of Online Education: Coursera Acquires Udemy

EdX’s 2021: Year in Review

Duolingo’s 2026 Strategy: The Road to 100 Million DAUs

Harvard CS50 in 2025: How to Get a Free Certificate

2U Market Cap Falls Below edX Acquisition Price. Google to Blame?

Udemy Appoints McKinsey Veteran as CEO Amid Growth Challenges

30 Hours of MATLAB Courses with Free Certificate

20 Most Cited Research Papers on MOOCs