Do international alliances always make the world safer, or can they sometimes lead to more tension?

International alliances are often created to protect countries and maintain peace, but they do not always make the world safer. In some cases, they can increase tension between nations and even create disagreements between allies. Organisations such as North Atlantic Treaty Organization (NATO) were formed to provide collective security during the Cold War, but their actions and the disagreements involving the United States show that alliances can sometimes create new conflicts instead of preventing them.

One reason alliances can cause tension is because countries outside the alliance may see them as a threat. For example, when NATO expanded to include more countries in Eastern Europe, Russia argued that this threatened its security. Because NATO works on the principle that an attack on one member is an attack on all, rival countries may feel surrounded or pressured. This contributed to rising tensions between Russia and NATO countries before the Russian invasion of Ukraine in 2022. This shows that alliances meant to protect their members can sometimes increase fear and hostility from other nations.

Alliances can also create conflict between the members themselves. The United States government has sometimes disagreed with other members of NATO about defence spending and responsibility. Under the presidency of Donald Trump, the United States criticised NATO allies for not contributing enough to military budgets and even questioned their commitment to the alliance. Some argue that NATO keeps the world safer because collective defence discourages attacks. However, these disagreements show that alliances rely on trust and cooperation, and when powerful members feel others are not doing enough, it can create political tension instead of unity.

In conclusion, international alliances do not always make the world safer. Although they are designed to provide protection and cooperation, they can increase tensions with countries outside the alliance and cause disagreements within members. The example of NATO and the debates involving the United States show that alliances can sometimes create division rather than peace. Therefore, while alliances can help with security, they can also lead to greater tension amongst global powers.