The U.S. as World Police: Foreign Policy Since WWII

Introduction

After the Civil War and by the mid-20th century, the United States had become a prevailing and influential nation in global politics. This status was enhanced by a high level of involvement in shaping events across the world. The U.S. has been an active player in working with other international actors to promote peace and coexistence among nations. Its large political and economic stake in numerous countries has made the U.S. a major force in international relations. This high level of involvement has led many observers to characterize the country as the "policeman of the world."

As one framing of this argument puts it: "The United States acts as the world's police through taking policy and practical military action in war- and conflict-torn areas across the world, with the focus of enforcing global security."

Many people have argued that U.S. military actions in the past have presented the United States in exactly this role — as a country focused on enforcing law and order across the globe. The high involvement of the United States in international security matters reflects an enduring concern with global stability. The U.S. consistently monitors events in influential countries worldwide and keeps its military ready for missions abroad. The flexibility of U.S. forces and their positioning in major seas and strategic locations signals that the country is actively watching events on the world stage.

This paper agrees with the characterization of the United States as the world's police, given the many military interventions in which the United States has participated. The recent past has seen the U.S. taking an active role in various international events — some of which have sparked significant debate and controversy among the American public, as segments of the population have opposed U.S. involvement while others have supported it (Benhabib, 2008).

America's Policing Role: International Incidents Since World War II

There are a number of international incidents after World War II in which the United States assumed a policing role. Having emerged from the war as a superpower, the United States took on this role as a strategy to remain in control over international events, to safeguard its global interests, and to arbitrate prevailing circumstances (Cameron, 2005).

The United States has acted in this capacity through participation in events such as the Iraq War and the ousting of Saddam Hussein, the Israel-Palestine conflict, and the war in Afghanistan. Participation in these events sparked controversy both within the American public and within the countries directly affected by U.S. involvement. These incidents collectively illustrate a pattern of intervention that defines the U.S. policing role in the post-WWII international order.

Three aspects of U.S. history since 1865 contributed to the country's rise as a world superpower and global police force:

Historical Foundations of U.S. Superpower Status

1. The development of U.S. foreign policy. Beginning after the Civil War, the United States gradually constructed a more assertive and globally engaged foreign policy framework that replaced earlier isolationism.

2. The empowerment of the U.S. presidency. Over successive administrations, the executive branch gained expanded authority in directing military and diplomatic actions, enabling faster and broader international engagement.

Conclusion

In conclusion, this study has shown that the United States has actively taken part in international relations to the extent that the country is widely referred to as the "world's policeman." Evidently, the United States redefined its foreign policy on international relations after World War II. This shift led the country to take decisive action on a range of international issues, in sharp contrast to the isolationist strategy it had maintained during World War I. From Iraq to Afghanistan to Syria and Tunisia, the pattern of U.S. intervention reflects a sustained commitment — rooted in post-Civil War policy developments — to shaping the global security environment.