or the End of the Geopolitical Illusions of the Post–Cold War World[1]

“Crises do not create new realities; they reveal those that already existed.”
— inspired by the reflections of Raymond Aron

By Major General (Two Stars) (retd) Corneliu Pivariu

At certain moments in history, regional conflicts transcend the geographical framework in which they occur and become indicators of deeper systemic transformations. They function as genuine stress tests for the international order, revealing the limits of existing institutions, the fragility of geopolitical balances, and the emergence of new centers of power. The war unfolding around Iran belongs to this category of revelatory conflicts.

Beyond its immediate military dimension, it brings to light a series of structural tensions that run through the international system and indicate that the world is entering a phase of strategic reconfiguration. In this sense, the conflict surrounding Iran does not represent merely a regional crisis, but rather a moment of strategic clarification in which the structural fractures of the post–Cold War international order become visible.

The Seven Fractures of the Emerging World Order

The war unfolding around Iran should not be interpreted merely as a regional military confrontation limited to the traditional dynamics of rivalries in the Middle East. In reality, it functions as a genuine geopolitical revealer, bringing to the surface the structural tensions that run through the international system during this period of historical transition.

Major conflicts of the contemporary era are no longer simple regional episodes. They become moments of strategic clarification in which the legitimacy of international institutions, the balance among major powers, and the capacity of states to protect their interests in an increasingly fragmented geopolitical environment are simultaneously tested. In this sense, the confrontation surrounding Iran can be viewed as a moment in which a series of fractures already present within the international system become visible and acquire major political relevance.

These fractures are not produced by war; they are merely accelerated and amplified by it. They reflect the gradual transformation of the global order constructed after 1945 and consolidated following the end of the Cold War. From this perspective, the conflict can be interpreted as a symptom of the broader process of geopolitical rebalancing that characterizes the early twenty-first century.

In the history of international relations, such moments of crisis have often functioned as points of strategic clarification, in which the real structures of power become more visible than during periods of apparent stability.

1. The West and the Global South

One of the major transformations of the contemporary international system is the erosion of the global consensus regarding the norms and legitimacy of Western interventions. The first of these fractures is represented by the increasingly evident divergence between the West and what is today commonly referred to—albeit imperfectly yet suggestively—as the Global South.

While in Western capitals military intervention against Iran is justified primarily through arguments related to security, regional stability, and the prevention of nuclear proliferation, in many states across Asia, Africa, and Latin America the perception is different. In these regions, military action is often interpreted as another episode of Western geopolitical interventionism, reinforcing the perception of double standards in the application of international law.

This difference in perception has important political consequences. It does not reflect merely a divergence of interpretation, but rather structural differences of interest between the states that built the international order after 1945 and those that now aspire to a more balanced redistribution of power within the global system. It contributes to the erosion of the legitimacy of international institutions created after the Second World War and accelerates the fragmentation of the international system. Instead of a global consensus regarding the rules governing the system, a plurality of geopolitical perspectives is gradually emerging, in which states interpret their interests and international norms in an increasingly autonomous manner.

2. The Crisis of the Legitimacy of Military Interventions

The second fracture concerns the issue of the legitimacy of military interventions. Since the beginning of the twenty-first century, numerous conflicts have raised questions about the limits of the use of force in international relations. Interventions in Iraq, Libya, or Syria have generated intense debates regarding the relationship between state sovereignty and the responsibility of the international community to prevent major threats to global security.

The conflict surrounding Iran brings this dilemma once again to the forefront. The argument of preventive war, invoked to justify strikes against potential nuclear programs or military infrastructures, remains one of the most controversial concepts in contemporary international law. In the absence of a clear consensus regarding the legitimacy of such actions, the interpretation of legal norms increasingly tends to depend on the balance of power among states.

3. The Resilience of Political Regimes

A third fracture concerns the stability of political regimes under external pressure. In recent decades, strategies aimed at changing political regimes have often been based on the assumption that eliminating leaders or destroying military infrastructure could produce a rapid collapse of authoritarian political systems.

Recent historical experience, however, suggests that this assumption is frequently exaggerated. Revolutionary or ideological regimes, such as the Iranian one, possess complex institutional structures, networks of political loyalty, and mechanisms of succession capable of ensuring the continuity of the system even under conditions of external military pressure. In such situations, military strikes may generate destabilization and significant economic costs, but they do not automatically guarantee the collapse of the regime.

4. The Regionalization of Conflicts

Another defining phenomenon of the emerging international order is the increasing regionalization of the global security system. This fracture manifests itself particularly at the level of regional security dynamics. The Middle East represents one of the most heavily militarized regions in the world, characterized by a complex combination of historical rivalries, religious tensions, and geopolitical competition. In such a context, any major conflict tends to quickly extend beyond the borders of the state directly involved.

Networks of alliances, armed organizations, and non-state actors transform military confrontations into a regionalized system of warfare, in which front lines become diffuse and theaters of confrontation multiply. From this perspective, the conflict with Iran has the potential to draw in a number of regional actors, either directly or through allied or proxy forces.

5. The Vulnerability of the Global Energy System

A fifth fracture concerns the vulnerability of the global energy system. Iran’s geographical position gives it major strategic importance within the architecture of the world’s energy system. Its proximity to the Strait of Hormuz—through which a significant share of global oil exports transits—transforms any conflict in this area into a factor of global economic instability.

Thus, a regional war produces effects that go far beyond the strictly military dimension, influencing energy markets, commercial flows, and international financial stability. In a globalized economy, energy security inevitably becomes part of the geopolitical equation.

6. Rivalry among Major Powers

The sixth fracture is represented by the divergences among the major powers. For the United States, the confrontation with Iran forms part of a broader strategy aimed at maintaining influence in the Middle East and preventing the emergence of regional power centers capable of altering the strategic balance of the region.

For other major powers, such as China or Russia, however, the situation is interpreted differently. Any conflict that limits the freedom of action of the United States or creates geopolitical opportunities in other regions of the world may be perceived as an element favorable to the broader strategic competition. In this sense, a regional conflict inevitably becomes an episode within the rivalry among the major centers of power of the international system.

7. The Transformation of Modern Warfare

Finally, a seventh fracture concerns the transformation of the nature of contemporary warfare. Modern conflicts are increasingly characterized less by large-scale conventional confrontations and more by combinations of advanced technologies, informational operations, and instruments of hybrid warfare.

The use of drones, precision strikes, cyber operations, and informational manipulation have become essential components of modern warfare. Military superiority is no longer determined exclusively by the number of troops or industrial capacity, but also by the control of information, technology, and the digital domain.

Conclusion

Viewed from this broader perspective, the war surrounding Iran does not represent merely a regional confrontation, but rather a moment of geopolitical clarification within an international system undergoing profound transformation. The seven fractures highlighted by this conflict indicate that the global order constructed after the end of the Cold War is entering a phase of accelerated reconfiguration.

Instead of a structure dominated by a single center of power, a system characterized by strategic plurality, competition among major powers, and a growing autonomy of regional actors is gradually taking shape. In this context, local conflicts increasingly become points of intersection between global rivalries, energy interests, and technological competition.

Thus, the war surrounding Iran can be interpreted not only as a military episode of Middle Eastern regional politics, but also as an indicator of a deeper historical transformation: the transition from the post–Cold War international order toward a multipolar world in which the balance of power will be defined not only by military force, but also by the control of resources, technology, and strategic narratives.

Taken together, these seven fractures represent more than the consequences of a regional conflict. They point to a profound transformation of the international system. The war surrounding Iran shows that the global order built after the end of the Cold War is gradually losing its coherence, being replaced by a far more fluid strategic configuration in which power is distributed among multiple centers of decision-making.

In this new geopolitical reality, local conflicts can no longer be interpreted in isolation, since they become points of convergence for global rivalries, competition for resources, and the confrontation between different models of political and economic organization.

From this perspective, the Iranian crisis does not represent merely a confrontation for influence in the Middle East, but one of the moments through which the end of the geopolitical illusions of the post–Cold War world becomes visible, together with the emergence of a far more fragmented and competitive international order.

Brașov, 14 March 2026

---

[1] Some of the reflections developed in this article were inspired by the analysis presented in the text “The Seven Fractures of the Emerging World Order,” published on 4 March 2026. The article argues that the international system is entering a phase of structural fragmentation, characterized by the emergence of several geopolitical fault lines, such as rivalry among major powers, regional conflicts, economic fragmentation, and competition between different political narratives regarding the future of the global order. The interpretations and conclusions presented in this material, however, belong entirely to the author.