Following US and Israeli strikes on Iranian targets in late February 2026, the conflict widened as Iran launched missile and drone attacks against a number of regional targets. Several Gulf states reported strikes on infrastructure and security installations. The United Nations Security Council responded on 11 March 2026 by adopting Resolution 2817, condemning Iranian attacks on Gulf states and calling on Iran to comply with international law. The resolution passed with thirteen votes in favour while China and Russia abstained. On the same day a Russian draft resolution calling for de-escalation by all parties failed after the United States vetoed it. The episode illustrates both the relevance and limits of global governance. The Security Council remains the main forum for responding to international security crises, but outcomes are still shaped by the interests of the permanent members.
Questions of state sovereignty lie at the centre of the dispute. Sovereignty refers to the principle that states exercise authority within their own territory and that this authority should not be violated by other states. In practice the concept becomes contested when states claim a right to use force in response to perceived threats. Iran has argued that its actions are a response to attacks on its own territory and therefore fall within the scope of self-defence under Article 51 of the United Nations Charter. Critics argue that Iranian strikes on neighbouring states that were not direct participants in the original confrontation weaken this claim and violate their territorial integrity. Regional organisations have largely taken this view. Statements issued through the Gulf Cooperation Council and the Arab League condemned the Iranian strikes and affirmed the right of affected countries to respond in collective self-defence. The dispute shows that sovereignty operates not only as a legal principle but also as a political claim that depends on recognition from other states.
The economic dimension of the crisis demonstrates how globalisation amplifies the consequences of regional conflict. The Strait of Hormuz remains one of the most important maritime routes in the global energy system. According to the United States Energy Information Administration, around twenty million barrels of oil per day passed through the strait in 2024, representing roughly one fifth of global petroleum consumption. Liquefied natural gas exports from Qatar also depend heavily on this route. Even the risk of disruption therefore affects international markets. Energy prices have been volatile and there are concerns about wider economic consequences including inflation and slower growth. In response, the International Energy Agency announced a coordinated release of 400 million barrels from the strategic reserves of member states, the largest such action in its history. This move was strongly supported by the G7, whose members dominate the IEA and retain significant influence over global energy governance. The aim was to stabilise markets and reassure governments and industry that supply would continue despite the security risks in the Gulf. The episode highlights both the vulnerabilities created by economic interdependence and the role of major economic powers in managing global market shocks.
Human rights concerns have also featured in international responses to the conflict, although their influence has been limited. Iranian officials reported that more than one thousand Iranian civilians were killed during the early phase of the war. International organisations have raised concerns about the humanitarian consequences of strikes on infrastructure and populated areas. The Office of the United Nations High Commissioner for Human Rights called for investigations into incidents involving civilian casualties, including the reported strike on a girls’ school in the southern Iranian city of Minab. These statements show that humanitarian norms remain part of international political debate, but they also highlight the difficulty of enforcing such norms when conflicts involve powerful states and strategically important regions.
Debates about power have intensified as the crisis has developed. Some commentators have described the behaviour of states involved in the confrontation, including Iran, Israel and the United States, as characteristic of so-called rogue states. The term has limited analytical value because it functions largely as a political label. A more useful approach is to examine the effectiveness of different forms of power. Military action by Israel and the United States resulted in the death of Iran’s Supreme Leader Ali Khamenei in late February 2026, yet the broader strategic consequences remain uncertain. Iran’s subsequent missile and drone attacks demonstrate its ability to retaliate while also increasing regional tensions and diplomatic isolation. The conflict illustrates a familiar limitation of hard power. Military force can impose significant costs but rarely produces rapid or predictable political outcomes.
Domestic political developments within Iran have added another dimension to the crisis. Mojtaba Khamenei, the son of the former Supreme Leader, was selected as his successor in early March 2026 by the Assembly of Experts, the clerical body responsible for appointing Iran’s highest authority. Reports indicate that he had long exercised influence within the Iranian political system and maintained close ties with the Islamic Revolutionary Guard Corps. His appointment highlights the limited democratic accountability of Iran’s governing structure. Leadership succession occurred through an internal clerical process rather than competitive elections. Supporters of democratic peace theory would argue that the absence of democratic accountability contributes to aggressive state behaviour. Critics note that the United States and Israel, both electoral democracies, have also relied heavily on military force, suggesting that regime type alone does not determine foreign policy behaviour.
The responses of regional and international organisations have varied. The European Union issued a collective statement calling for restraint and respect for international law, but divisions between member states have been visible. Some governments, including Germany and Poland, have emphasised deterrence against further attacks, while others such as Spain and Ireland have prioritised de-escalation and diplomacy. Regional organisations such as the Gulf Cooperation Council and the Arab League have taken clearer collective positions condemning Iranian strikes on member states. Their ability to shape the outcome of the conflict remains limited, but their responses illustrate the role regional institutions can play in coordinating diplomatic positions and expressing shared security concerns.