Defence Secretary Pete Hegseth declared it the "deadliest and most aggressive day" of the air campaign to date. President Trump announced that US Central Command had obliterated every military target on Kharg Island, the hub responsible for roughly 90% of Iran's crude oil exports, warning Iran that its oil infrastructure would be next if it continued blocking the Strait of Hormuz.

According to Hegseth, the new Iranian Supreme Leader was "wounded and likely disfigured" in early strikes. The human toll now exceeds 2,000 dead across Iran and Lebanon, with Israel reporting 7,600 strikes on Iran and 1,100 in Lebanon.

A US KC-135 refuelling aircraft crashed in Iraq, killing all six crew members, bringing the American military death toll to at least 13. The Strait of Hormuz remains effectively closed, with around 1,000 ships anchored outside the waterway and Brent crude hovering near $100 a barrel. A preliminary US military review found that a February 28 strike on an Iranian elementary school, killing at least 175 people, mostly children, was likely caused by outdated intelligence.

Right-wing Framing: Fox News, New York Post, Trump and Hegseth briefings
The administration and its supporters have framed the campaign as a swift, decisive dismantling of a terrorist-sponsoring regime. Hegseth has repeatedly stated that Iran's military has been rendered "combat ineffective," and Trump's language has been triumphalist throughout, boasting that Iran's navy, air force, missiles, and drones are being "decimated."

The school strike has been addressed defensively, with outdated intelligence cited and an inquiry ordered, but no direct admission of wrongdoing. Trump's claim that he will know the war is over "in his bones" has been treated by supporters as confident, instinctive leadership.

Left-wing Framing: The Guardian, Al Jazeera, NBC News, The Independent
Critics have focused heavily on the civilian death toll, particularly the school strike that killed at least 175 children, and on the White House's use of video game-style animations to promote strike footage, which the daughter of the first American killed in Afghanistan called "really gross stuff."

Left-leaning commentators have questioned the administration's shifting and contradictory messaging about the war's duration and endgame, and the deployment of additional Marines with no clear exit strategy has fuelled concerns about a slide toward a ground war. The humanitarian crisis in Lebanon, where Israeli evacuation orders now cover 14% of the country, and the UN has launched a $325 million emergency appeal, has also received significant coverage.

This is the most significant US military engagement since Iraq and Afghanistan, unfolding at an extraordinary pace. The closure of the Strait of Hormuz is already reshaping global energy markets, straining pharmaceutical supply chains, and pushing Gulf states to assess their food and water reserves.

Whether the US achieves regime change or finds itself drawn into a prolonged conflict with no clear endgame will define the geopolitical landscape for years. The school strike, if confirmed as a US error, also raises serious questions about accountability in one of the most intense air campaigns in modern history.

The US Treasury Department issued a 30-day licence authorising countries to purchase Russian oil and petroleum products already loaded onto tankers as of that date, with the waiver valid until April 11.

Treasury Secretary Scott Bessent described the measure as "narrowly tailored and short-term," designed to ease price pressures caused by Iran's shutdown of the Strait of Hormuz, and argued it would not significantly benefit Russia since the Kremlin earns most of its energy revenue at the point of extraction rather than export.

Analysts estimate around 124 million barrels of Russian oil are currently at sea, equivalent to roughly five to six days of global supply. Oil prices dipped slightly after the announcement but remained near $100 a barrel, suggesting markets viewed the measure as limited in scope.

Right-wing Framing: New York Post, Fox News, Treasury Secretary Bessent
Supporters have framed the decision as a pragmatic, targeted response to an energy emergency caused by Iranian aggression.

Bessent argued that the oil is already in transit, meaning the waiver unlocks existing supply rather than generating new revenue for Moscow. Conservative commentators have pointed out that allowing oil prices to spiral further would hurt American consumers and allied economies far more than a short-term, limited exemption.

Left-wing Framing: Politico, The Independent, Zelensky, Macron, Merz
The reaction from European leaders and Ukraine was swift and damning. Zelensky, speaking alongside Macron in Paris, called the decision "not very logical," warning Russia would receive around $10 billion and channel it into drones “striking Ukrainians en masse."

German Chancellor Merz called it "wrong," Macron said rising oil prices were no justification for softening sanctions. Sky News described it as a "stunning victory for the Kremlin." Critics argue the move sets a dangerous precedent by treating sanctions as a lever to be adjusted based on US domestic energy politics rather than as a principled response to Russian aggression.

This decision sits at the intersection of the two most consequential crises of 2026. By lifting sanctions, even temporarily, the Trump administration has signalled that energy market stability takes precedence over the sanctions architecture Western allies spent years building to pressure Moscow.

The practical impact on Russian revenues may be limited, but the symbolic and political damage is significant. It tells Moscow that the Iran war has created leverage it can exploit, and it tells Kyiv that Washington's commitment to economic pressure on Russia is conditional.

If oil prices remain elevated and the Iran war drags on, pressure to extend or expand the waiver will grow, potentially unravelling the broader sanctions regime.

The UK economy recorded zero growth in January 2026, worse than expected and before the energy shock triggered by the Iran war.

On March 3, Chancellor Rachel Reeves delivered her Spring Statement, in which the Office for Budget Responsibility downgraded its 2026 growth forecast from 1.4% to 1.1%, raised the expected unemployment peak to 5.3%, and warned that the Middle East conflict, not factored into its projections, "could have very significant impacts on the global and UK economies."

UK gilt yields have risen sharply, with the 10-year yield hitting 4.817%, its highest since September, and investors now price in roughly an 80% chance of a Bank of England rate hike before year's end. Reeves insisted the government had "the right economic plan" but offered no new measures to cap energy bills or fuel costs.

Right-wing Framing: Conservatives, Reform UK, The Telegraph
The opposition was unsparing. Shadow Chancellor Mel Stride branded the Spring Statement a "surrender statement," accusing Reeves of complacency and denial. At the same time, Reform UK's Robert Jenrick compared her to "a rogue landlord squeezing the tenant while the property goes to wrack and ruin."

Former Conservative chancellor Jeremy Hunt noted that Reeves's Budget promise to cut household energy bills “ring hollow" given the current price spike, and critics highlighted that youth unemployment rose to 16.1% as evidence that Labour's economic strategy is failing working people.

Left-wing Framing: BBC, The Guardian, The Mirror, Labour MPs
Reeves and her supporters argued the government inherited a deeply damaged economy and has made meaningful progress on inflation, borrowing costs, and living standards. Starmer wrote that the government was "at a turning point," pointing to lower inflation and lower borrowing costs as evidence the plan is working.

Some Labour MPs pressed Reeves to consider capping energy bills if the Iran war escalates, and the BBC's deputy economics editor noted that the government's fiscal headroom, at just under £24 billion, could be wiped out entirely if sustained inflation forces the Bank of England to raise rates.

The UK economy was already underperforming before the war in Iran began, and the energy shock now unfolding could push it into significantly more difficult territory. The OBR's already-downgraded forecasts were finalised before Brent crude crossed $100 a barrel and before UK gas prices leapt 54% in a single day.

If oil prices remain elevated, higher interest rates, rising mortgage costs, and frozen tax thresholds, which create fiscal drag, mean the cost-of-living pressures that defined the last parliament are far from over. The Spring Statement was meant to be a moment of cautious optimism. Instead, it landed in the middle of a global energy crisis that could reshape the entire economic outlook for 2026 and beyond.