War Without Consensus: The Global Response to the Iran/US/Israel Conflict

The escalating confrontation between Iran, Israel, and the United States in 2026 has rapidly developed into one of the most dangerous geopolitical crises of the decade. What began with coordinated strikes by Israel and the United States on Iranian military and nuclear facilities has evolved into a wider regional conflict involving missile exchanges, proxy actors, and growing concerns about global stability. Yet beyond the immediate violence, the crisis has revealed something equally significant: a deeply fragmented international response.

On 28 February 2026, U.S. and Israeli forces launched a series of strikes targeting Iranian military infrastructure, including missile systems and nuclear-related facilities. Washington and Tel Aviv justified the attacks as a necessary step to prevent Iran from expanding its nuclear and ballistic missile capabilities. According to regional military reports, over 3,000 strikes have been carried out against Iranian targets during the first weeks of the conflict (Al Jazeera, 2026).

The human consequences have been substantial. By early March 2026, more than 1,300 people had reportedly been killed in Iran, including civilians and military personnel, following waves of strikes in and around major cities such as Tehran (Al Jazeera, 2026). Iran has also retaliated extensively. Since the beginning of the conflict, Tehran has launched over 500 ballistic missiles and nearly 2,000 drones toward Israeli territory and U.S. military bases across the Middle East.

These retaliatory attacks have expanded the conflict's geographical scope. Airspace violations, missile interceptions, and drone strikes have involved several regional states, including Kuwait, Jordan, and the United Arab Emirates. Kuwaiti authorities reported intercepting 97 ballistic missiles and 283 drones, while the UAE intercepted 174 ballistic missiles and 689 drones, illustrating the scale of the escalation.

The conflict has also raised global economic concerns. One particularly sensitive area is the Strait of Hormuz, a strategic waterway through which roughly 20% of the world’s oil supply passes. Any disruption to shipping in this region could affect energy markets worldwide, heightening fears of economic instability far beyond the Middle East.

Despite the severity of the crisis, the international response has been far from unified. Western governments have generally expressed support for Israel’s right to defend itself while simultaneously calling for restraint. NATO leaders have indicated that the alliance is monitoring the situation closely and strengthening regional missile-defence capabilities.

However, other global powers have taken a different position. Russia has condemned the strikes as violations of international law and has reportedly provided intelligence support to Iran. China has also criticised the attacks and called for an immediate ceasefire and renewed diplomatic negotiations. These differing responses reflect broader geopolitical divisions that increasingly shape global politics.

International organisations have struggled to provide a coordinated response. The United Nations Security Council held emergency meetings shortly after the escalation, but divisions among major powers prevented the adoption of a unified resolution. Meanwhile, the European Union has emphasised the need for de-escalation and diplomacy, urging all parties to respect international law and avoid further military escalation.

From an International Relations perspective, the conflict highlights the growing challenges facing global governance. During the post–Cold War period, many policymakers believed that international institutions could effectively coordinate responses to major crises. However, the current situation illustrates how competing geopolitical interests often prevent collective action.

The Iran/US/Israel conflict, therefore, represents more than a regional war. It is also a test of the contemporary international order. The fragmented reactions of states and organisations suggest that the “rules-based international order” frequently referenced in international politics may be increasingly difficult to sustain in a more multipolar and contested world.

As the conflict continues to unfold, the ability or inability of international actors to coordinate meaningful responses will play an important role in shaping both regional stability and the future credibility of global institutions.

References

Al Jazeera (2026) Iran war: What is happening on day eight of US–Israel attacks.

BBC News (2026) Middle East crisis: Iran–Israel escalation and global reactions.

Sky News (2026) Analysis: The geopolitical impact of US and Israeli strikes on Iran.

Reuters (2026) EU nations call for restraint after Iran conflict escalation.

ACLED (2026) Middle East conflict data and casualty reports.

Institute for the Study of War (2026) Iran conflict updates.