April 2026
NOTE ON SOURCES: Since the start of the war, I’ve woken up almost every day by reading the Institute for the Study of War’s daily Iran updates. Over time, those reports became the backbone of how I followed the conflict: not as isolated headlines, but as a running picture of how the war was evolving militarily, politically, economically, and regionally. This article grows out of that habit. It is not a day-by-day reconstruction and it does not cite each individual update in the text. Instead, it is a synthesis of the main patterns, shifts, and implications that stood out over the first month of the war. For news reporting and consistency across key developments, I also relied heavily on Reuters, alongside a number of other sources listed at the end. The interpretation, framing, and conclusions are my own.
A month into the US-Israeli war against Iran, the most important analytical mistake is to judge the conflict only by what happened in the military theatre. In that regard, the US and Israel have clearly won the opening phase. Looking at the past month, we have seen a campaign that quickly degraded Iranian air defences, missile launchers, command-and-control nodes, naval assets, internal security institutions, and parts of the defence-industrial base. Iran as absorbed severe damage and lost much of the conventional comfort zone that once protected its military infrastructure. Yet that is not the same as saying the Trump and Netanyahu are winning. Iran does not need to win conventionally to shape the outcome. It only needs to make the war too costly, regionally destabilizing, and too globally inflationary for its opponents to translate the gains on the battlefield into a durable political outcome.
The campaign’s operational design was coherent from the start. The first month concentrated on 3 mutually reinforcing tasks: suppress Iran’s air defence, reduce its capacity for immediate retaliation, and fracture its central decision-making. That design is visible across the targets that have been hit: decapitation strikes on senior leadership, repeated attacks on missile based and launchers, destruction of naval assets, and sustained targeting Basij, Law Enforcement Command, and IRGC institutions linked to domestic repression. By the end of March, the US and Israel had also moved heavily against production sites associated with missiles, drones, and nuclear-linked infrastructure. Purely military speaking, this is a serious achievement. The campaign has shown that a modern air coalition can penetrate deep into Iranian territory, sustain tempo over weeks, and systematically reduce Iran’s ability to coordinate large conventional retaliation.
However, this military success has not produces a favourable political outcome. In fact, reality suggests a reverse path. The US and Israel have become stronger tactically, while its end state has grown less clear. At the beginning of the war, both governments spoke explicitly about regime change. One month later, US messaging has shifted toward destroying or severely crippling Iran’s nuclear, missile, and naval capabilities. Moreover, Trump has also hinted that the US could simply leave after reducing Iran’s capacity enough. This rhetorical adjustment should not be seen as minor. It suggests either that American goals were never fully coherent or that they have been reived downward to match what the US wants to achieve and airpower can realistically deliver. In either case, the war’s political motivation looks weaker than it did in week one.
This matters because decapitation did not produce regime collapse. The killing of Ali Khamenei may yet prove to be significant historically, but after one month it doesn’t look like his killing has reached a decisive strategic breakthrough. Instead, it looks like the start of a harsher, more securitized succession struggle. The regime responded by decentralizing authority and relying more heavily on hardline security actors. Despite immense damage, the regime remains in place and hard-liners remain dominant. In that sense, the war may have removed senior figures without solving the underlying political problem. Airpower can kill leaders, but it cannot by itself decide who rules the state that survives them. If anything, decapitation under conditions of a regime fighting for its existence may strengthen the role of the IRGC and narrow the space for both compromise and uprising.
This is why Iran’s battlefield weakness should not be confused with strategic exhaustion. Tehran is losing conventionally, but it is not necessarily collapsing. It is adapting around a different theory of success. Instead of restoring its conventional deterrence, Iran is trying to raise the political and economic cost of continued war for the United States, Israel, Gulf states, and import-dependent economies in Europe and Asia. This is visible in its continuing missile and drone attacks, its willingness to strike civilian-linked infrastructure in Gulf states, and above all its coercive use of the Strait of Hormuz. Iran has not needed to prove that it can defeat coalition airpower. It has needed to prove that even a degraded Iran can still disorganize the regional economy. On that narrower but strategically potent standard, it has done better than Washington seems to have expected.
Hormuz is therefore not a side story, but the centre of gravity of this war. The best way to describe the current situation is not a simple “open” or “closed” strait, but a coercively filtered one. The International Energy Agency noted before the war that around one-fifth of global oil trade moves through Hormuz. Once the war began, the IEA described the resulting disruption as the largest oil-market supply shock in history, with flows plunging to a fraction of prewar levels and member countries releasing 400 million barrels from emergency reserves in the largest collective stock draw the agency has ever organized. Iran had effectively shut normal traffic while selectively allowing passage to vessels seen as non-hostile, including some Omani, French, Japanese, Chinese, and Indian-linked ships. That selective-access model is strategically significant because Tehran is not simply blocking commerce. Instead, it is asserting political discretion over which commerce may continue.
That is why the strongest reading of the current situation is not regime change but the militarization of global energy. The real novelty of this war is not simply that missiles hit refineries or ships, but that a conventionally weaker state has shown it can turn supply chains, shipping insurance, port access, energy pricing, and allied dependence into instruments of war. Reuters reported that OPEC output fell to 21.57 million barrels per day in March, the lowest level since mid-2020, because Hormuz disruption forced major export cuts. The IEA warned on April 1 that more than 12 million barrels had already been lost, that April losses could double March’s, and that Europe would soon feel the shock more directly. The EU energy commissioner is now warning of a “long-lasting” energy shock. This is not a marginal effect, but rather it is the war’s most systemically important consequence so far
If that assessment is right, then one uncomfortable conclusion follows: the coalition may be overestimating how close Iran is to strategic exhaustion. It has badly degraded Iranian military capacity, but it has not neutralized Iran’s ability to coerce through disruption. That distinction matters. A state can lose aircraft, launchers, ships, and senior commanders and still preserve a meaningful veto over regional stability if it can disrupt the economic architecture around it. Iran appears to understand that the war’s decisive audience is no longer only in Tehran, Tel Aviv, or Washington. It is also in Riyadh, Doha, Dubai, Beijing, New Delhi, and Brussels, where the costs of fuel, freight, insurance, and investor confidence are felt in real time. Iran is losing the war in the air, but it is winning the argument over its cost.
This is also why the war increasingly resembles a costly stalemate rather than an emerging strategic victory. The coalition’s military success is real, but its political goals remain unstable. Regime change without boots on the ground and without a large internal uprising remains improbable. Yet coercive disarmament without a stable postwar order is also incomplete, especially if the surviving regime remains able to threaten Hormuz. The question, then, is not whether Israel and the US have won militarily. They have. The question is whether that military victory can be translated into an end state in which Iran no longer holds a durable coercive lever over the Gulf and is replaced by a new regime. At the end of month one, there is no strong evidence that this has been achieved.
The regional picture reinforces that conclusion. Iran’s “Axis of Resistance” is weaker than it was before October 7, 2023. Hamas is devastated, the Assad regime is gone, and Hezbollah has already suffered attrition over the last two years. Even in this war, neither Hezbollah nor the Houthis has been able to reverse coalition momentum around Iran itself. But that does not make them irrelevant. Hezbollah has helped turn Lebanon into a second war with its own logic, while the Houthis’ entry underscores that other chokepoints, especially Bab el-Mandeb, remain exposed. These actors do not need to win the war for Iran. They only need to widen it, prolong it, and increase the number of political constituencies that want it to stop.
Lebanon, in particular, should not be treated simply as a support theatre for the Iran campaign. It has become a separate war with distinct territorial, humanitarian, and legal consequences. Whatever one’s view of Hezbollah, this is not just “pressure” on Iran, but a major remaking of the Lebanese border zone through force. That makes Lebanon part of the regional escalation problem, not just part of the solution
China’s role reveals the wider geopolitical stakes. Beijing has repeatedly called for a ceasefire and restoration of normal navigation through Hormuz, and French naval officials are already arguing that China will have to engage more seriously because Asian economies take most of the energy that transits the strait. In other words, the war has exposed how deeply the Gulf’s maritime geography is tied to Asian economic security. For China, the core interest is not ideological support for Iran but a restoration of stable flows and avoidance of a broader energy shock. That matters because it suggests the geopolitics are being shaped less by formal bloc politics but more by exposure to supply disruption. The war is therefore not only testing deterrence in the Gulf, but the political willingness of major powers to manage an energy chokepoint they cannot ignore.
The clearest conclusion after one month is therefore straightforward. The United States and Israel have proved that they can devastate Iran militarily from above. They have not proved that they can convert that devastation into a stable political outcome. Iran, meanwhile, has failed conventionally but succeeded in demonstrating that disruption can be enough. By shifting the conflict onto the terrain of shipping, energy, prices, and regional economic vulnerability, Tehran has preserved strategic relevance despite battlefield losses. That is why the war now looks less like a clean march toward victory and more like a contest between military superiority and geo-economic coercion. If the US cannot reopen normal navigation, reduce energy shock, and either weaken the regime’s internal control or negotiate terms from a position of strength, this war will be remembered not as the beginning of regime change, but as the start of a case of warfare in the 21st century, where military force is significantly fused with the weaponization of global economic systems.
Sources
Associated Press. (2026a, March 31). Iran remains a stubborn foe after absorbing massive U.S.-Israeli attacks.
Associated Press. (2026b, March 28). Iran-backed Houthis enter the monthlong war and could further threaten global shipping.
Institute for the Study of War, & Critical Threats Project. (2026, February 28–March 30). Iran Update special reports.
International Energy Agency. (2026a, February 6). Strait of Hormuz.
International Energy Agency. (2026b, March 11). IEA member countries to carry out largest ever oil stock release amid market disruptions from Middle East conflict.
International Energy Agency. (2026c, March 12). Oil Market Report – March 2026.
International Energy Agency. (2026d, March 20). New IEA report highlights options to ease oil price pressures on consumers in response to Middle East supply disruptions.
Reuters. (2026a, March 31). OPEC oil output plunges in March as war forces export cuts, Reuters survey finds.
Reuters. (2026b, March 31). China, Pakistan call for Iran peace talks, normal navigation in Strait of Hormuz.
Reuters. (2026c, April 1). IEA warns Middle East oil disruptions set to hit Europe in April.
Reuters. (2026d, April 3). Japanese, French and Omani vessels cross the Strait of Hormuz.
Reuters. (2026e, March 31). Lebanon bracing for long-term displacement crisis amid funding crunch, minister says.
Reuters. (2026f, March 31). Israel to destroy “all houses” near Lebanon border, defence minister says.
Reuters. (2026g, April 2). U.S. crude jumps more than 11%, Brent nearly 8% after Trump vows more attacks on Iran.
Reuters. (2026h, March 31). Trump says U.S. could end Iran war in two to three weeks.
Reuters. (2026i, March 31). Two-thirds of Americans want quick end to Iran war even if goals unachieved, Reuters/Ipsos poll finds.
Reuters. (2026j, April 3). Americans have bleak views on Iran war, Reuters/Ipsos poll shows.
Reuters. (2026k, April 2). U.S. experts say American strikes on Iran may amount to war crimes.
Reuters. (2026l, April 3). Trump says U.S. can take Strait of Hormuz with more time.
Reuters. (2026m, April 3). Europe must prepare for “long-lasting” energy shock, EU energy commissioner tells FT.
Reuters. (2026n, April 2). China calls for promoting Middle East ceasefire in talks with EU, Germany.
Reuters. (2026o, April 1). French navy chief says China will have to engage more in Strait of Hormuz discussion.
Reuters. (2026p, April 3). Israel strikes Beirut, U.S. warns Iran may hit Lebanese universities.