Analysing Global Politics Through Case Studies: Why International Relations Matter
What do the Cold War, the Cuban Missile Crisis, the Balkan conflict, the War in Afghanistan and even the ongoing war in Ukraine have in common?
They weren’t just moments of tension between nations or dramatic headlines, they were pivotal global events that called for skilled diplomacy, informed foreign policy decisions and a deep understanding of international relations.
In each case, knowing how countries behave, why alliances shift, and how negotiations unfold was key to influencing outcomes.
Take the Cold War. It wasn’t a shooting war in the traditional sense, but a prolonged period of ideological competition and strategic manoeuvring between the United States and the Soviet Union.
From proxy wars in Vietnam and Korea to the arms race and the space race, this was a global chess game where every move had consequences far beyond the players themselves.
Understanding state behaviour, deterrence, and power dynamics is all core to international relations, it helps us make sense of how the Cold War shaped our modern world.
Now think about the Cuban Missile Crisis. The world came dangerously close to nuclear conflict, much closer than many realised at the time.
But instead of warfare, it was negotiation and diplomacy that prevented disaster. It’s a perfect example of how foreign policy, backchannel communication and mutual understanding can stop a global crisis in its tracks.
More recently, the Balkan wars of the 1990s revealed just how quickly peace can unravel. Ethnic tensions and political instability turned into violence, while the international community struggled to respond effectively.
The lessons learned from the Balkans are still studied today, especially when it comes to human rights, peacekeeping, and the challenges of international cooperation.
In our current world, the challenges have evolved. Wars still exist, but many of the most pressing global issues now take different forms, climate change, cyber warfare, global pandemics and mass migration.
These don’t respect borders and no country can solve them alone.
Climate diplomacy, for example, requires nations to come together, negotiate, and set goals for a shared future.
Cybersecurity demands global norms and collaboration. Understanding the political economy behind global supply chains or the human rights implications of new technologies is more crucial than ever.
Studying international relations means asking big, relevant questions.
Why do some peace agreements hold while others collapse?
How does globalisation affect local communities?
What role does foreign policy play in shaping economic outcomes or preventing conflict?
It’s not just theory, it’s about real people, real decisions and real consequences.
International relations equips you to understand the forces behind global events and to play a role in shaping them.
If you are curious about the world, passionate about solving global challenges and want to make a difference, studying international relations might just be the path for you.
Whether you see yourself working in diplomacy, government, humanitarian organisations or international business, this field gives you the tools to engage with the world in a meaningful way.
Explore our International Relations course today and start shaping the future of global politics.
