Wars are usually seen as contained events, shaped by geography and immediate triggers. The ongoing conflict involving the United States, Israel, and Iran does not quite fit that description. What appears as a regional escalation is, in reality, something far wider.
The conflict has expanded across multiple theatres, drawn in non-state actors, and begun to disrupt critical networks. Its effects are no longer confined to one region. They are increasingly global. At one level, familiar patterns of retaliation and deterrence are still visible. At another, something less obvious is changing.
The conflict is testing not only military balances but also economic systems, supply chains and geopolitical alignments. Trade routes, energy flows and even the rules that once guided state behaviour no longer appear entirely neutral. They are increasingly shaped by power and strategic interests. The real question, then, is not just who gains ground, but what this moment reveals about the kind of global order that is emerging.
A Changing World Order
For much of the post-Cold War period, the global order operated within broad expectations. The use of force was expected to be justified within an accepted framework, trade routes largely remained open and economic interdependence was seen as stabilising rather than risky.
Even when conflicts occurred, as in Iraq or Afghanistan, they followed relatively defined patterns, with identifiable actors, clearer objectives and limited spillover. This system was never without contradictions, but it offered a degree of predictability. What appears to be changing now is the weakening of that predictability.
Norms continue to exist, but their application does not. This shift is also visible in how the use of force itself is being framed. Under the United Nations framework, force is expected to remain an exception, justified primarily through self-defence or collective authorisation. In practice, however, recent actions suggest a more flexible interpretation. Claims of anticipatory or pre-emptive self-defence are increasingly invoked, often without consistent institutional scrutiny, and the distinction between lawful and unlawful use of force grows less clear.
Economic systems, too, are no longer separate from conflict. Trade, finance and energy flows are increasingly used as instruments of pressure. What was once seen as interdependence now appears as vulnerability.
Escalation Without Clear Limits
Conflicts in the past, even when intense, tended to operate within certain limits. During the Cold War, escalation between major powers was largely contained within defined boundaries. Even later conflicts, such as the Gulf War or the early phases of the Iraq War, followed relatively structured patterns, with identifiable theatres, clearer objectives and a degree of predictability. The present conflict, however, reflects a different pattern.
Unlike earlier conflicts where escalation followed a sequence, the current pattern appears simultaneous and multi-layered, where military, economic and strategic actions unfold together. Iran’s response illustrates this shift. Rather than limiting retaliation to a single front, escalation has unfolded both horizontally and vertically.
Geographically, the conflict has spread across multiple theatres, including Israel, the Gulf region and surrounding strategic zones. In the early phase itself, the arena widened rapidly, with actions and responses unfolding across different locations simultaneously. Escalation also moved across different targets, military strikes extended to energy infrastructure, shipping routes and even civilian-linked systems.
Retaliatory actions have not remained confined to state actors alone, but have involved proxies and indirect theatres, making the conflict more diffuse and less predictable. Military activity now includes missile strikes, drone warfare and proxy engagements across regions, often without a clearly defined front line.
Economic disruption has occupied a central focus in this conflict. The Strait of Hormuz, through which nearly one-fifth of global oil supply passes, has emerged as a critical pressure point, where even the risk of disruption has been enough to unsettle global markets. Economic disruption does not require a formal blockade. Rising risks, insurance withdrawals and market reactions can be enough to affect movement.
The economic effects are already visible in concrete ways. Oil prices have shown volatility with each escalation in the region. Shipping and insurance costs for vessels operating in high-risk zones have increased, adding to the cost of trade. Europe, still adjusting to reduced Russian gas supplies, now faces renewed pressure as LNG markets tighten. Competition with Asian buyers has intensified, pushing prices higher.
In parts of Asia, rising gas prices have led to a temporary return to coal as governments prioritise energy security. The effects extend further. Disruptions in fertilizer supply chains and rising input costs are beginning to affect agricultural markets, contributing to broader inflationary pressures.
Alongside this is strategic signalling. Actions are not only intended to achieve immediate objectives but also to communicate resolve and deterrence. This creates a cycle in which each move invites a calibrated response, sustaining escalation over time. In this sense, escalation is no longer a phase within conflict. It has become its defining condition.
Shifting Power Equations
For major powers, the conflict has brought out clearly different approaches. The United States has combined military involvement with economic tools such as sanctions and energy leverage, while also attempting to limit wider escalation. Russia finds itself in a more opportunistic position, benefiting from higher energy prices while maintaining a calibrated diplomatic stance, particularly regarding its ongoing engagement in Ukraine.
China’s response has been more cautious. With diversified energy sources and long-term investments in the region, it has avoided direct involvement while positioning itself strategically. At the same time, traditional alliances appear less cohesive. European countries have shown caution in deeper involvement, while Gulf states such as Saudi Arabia and the United Arab Emirates have adopted carefully balanced positions to protect their own economic and security interests.
In West Asia, countries such as Jordan and Lebanon are exposed. Both rely heavily on external support and are sensitive to fuel price increases. Lebanon, already in economic crisis, is especially vulnerable. Even relatively stable Gulf economies face uncertainty. While higher oil prices may offer short-term gains, prolonged instability threatens trade, investment and long-term planning.
Regional Pressures and India’s Tight Rope
The effects of the conflict are particularly visible in South Asian countries already facing economic or political strain. Pakistan, for instance, is vulnerable to rising energy costs and external financing pressures. Higher import bills directly affect its fragile economic balance. Afghanistan faces indirect but serious risks. Disruptions in aid flows and trade routes could worsen an already precarious humanitarian situation.
For India, the situation is both immediate and complex. A significant share of its energy imports passes through the Strait of Hormuz, making disruptions especially consequential. At the same time, nearly ten million Indians working in Gulf countries connect developments in the region directly to domestic economic stability through remittances.
This creates a need for careful balance. In a more polarised environment, even limited responses or delayed decisions carry strategic implications.
An Order Under Strain
What we are seeing is not just another regional conflict. It reflects a broader moment of transition. The system continues to function, but with less certainty than before. Rules remain, but their application varies. Power increasingly shapes outcomes.
The deeper issue is not immediate disruption, but the absence of a clear alternative. The system is changing, but its direction remains uncertain. In the end, the question may not be whether the global order is under strain, but how far that strain will reshape it.
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