Day 36: First US aircraft fall over Iran

An A-10 Warthog crashed into the Persian Gulf during the search and rescue mission for the downed F-15E crew. The pilot ejected and was recovered. Two SAR helicopters also took fire during the operation; their crews were wounded. ¹

The A-10 was one of 30 now in theatre, a force that has tripled since the original 12-aircraft deployment . The Michigan Air National Guard's 107th Fighter Squadron delivered 12 additional A-10Cs to RAF Lakenheath on 30 March, bringing the total to 30 alongside two EA-37B Compass Call electronic warfare aircraft en route. Thirty A-10s is a ground-support commitment. These aircraft loiter low and slow over infantry in contact; they do not belong to a standoff air campaign.

Two aircraft lost and two helicopters hit in a single day. The cost of this war stopped being abstract on 3 April.

CMA CGM Kribi, a Malta-flagged container ship owned by France's CMA CGM (the world's third-largest container line), became the first Western European vessel to transit the Strait of Hormuz since 28 February. It paid Iran's toll in yuan. Before entering Iranian territorial waters, the ship changed its AIS designation to "Owner France", signalling nationality for the IRGC's sorting mechanism. ¹

Hours later, Mitsui OSK Lines' LNG carrier Sohar LNG crossed in ballast, the first Japanese-affiliated vessel to transit. Three Omani ships also passed through . The toll system charges $1 per barrel for oil tankers or roughly $2 million flat for container ships, payable in yuan or stablecoins.

France and Japan are nominal US allies. Both coordinated with Iranian maritime authorities. Both implicitly accepted Tehran's sovereignty claim over the strait, the precise claim Trump's 6 April energy deadline threatens force to break. Both paid in yuan, not dollars. The Philippines cut its own bilateral deal two days earlier . The coalition posture Washington has relied on since the blockade began is dissolving into bilateral licensing arrangements administered by Tehran.

The UAE Ministry of Defence reported intercepting 18 ballistic missiles, 4 cruise missiles, and 47 drones on 3 April alone. Cumulative totals since 28 February now stand at 475 ballistic missiles, 23 cruise missiles, and 2,085 drones . The interception rate remains high. The consequences of interception do not. ¹

Habshan gas facility, the UAE's largest domestic gas processing hub, fully suspended operations after debris from intercepted projectiles struck the site for a second time . One Egyptian national died during evacuation. Two UAE Armed Forces members were killed on duty, the first confirmed UAE military fatalities of the conflict. Ten civilians died from debris: Pakistani, Nepalese, Bangladeshi, Palestinian, and Indian nationals.

CENTCOM has described Iranian strike capability as "dramatically curtailed." The UAE intercepted 37 ballistic missiles in two days. Those two propositions cannot both be true.

The death toll from the US strike on the B1 highway bridge in Karaj, Alborz province, has risen from 8 to 13, with 95 wounded . The bridge was struck during Sizdah Bedar (Nature Day), the 13th and final day of Nowruz, Iran's most significant outdoor holiday. Thousands of families gather near parks and waterways on Sizdah Bedar. The bridge, still under construction and not yet open to traffic, had no claimed military use. ¹

Iran's Foreign Minister Abbas Araghchi said "striking civilian structures including unfinished bridges will not compel Iranians to surrender." Trump posted video of the collapse on Truth Social, calling it "Iran's biggest bridge."

The B1 strike on a national holiday, killing civilians at a gathering with no military nexus, is the clearest case of civilian harm in the campaign to date. The toll may continue to rise.

Trump's third energy deadline expires at 8pm EDT on 6 April . Iran must reopen the Strait of Hormuz or face strikes on 15 identified power grid nodes, a scenario analysts project would leave Iran without electricity until 2027. No extension has been announced as of 4 April morning. Prior extensions came two to three days in advance. ¹

The deadline arrives in a changed context. France and Japan just transited Hormuz by paying Iran. The US lost its first aircraft. Iran's Majlis voted 221-0 to suspend IAEA cooperation . The previous two deadlines (16 March, 23 March) were extended; the third was set for 6 April on 27 March. Each extension eroded the threat's credibility.

Three outcomes: grid strikes, a fourth extension, or quiet abandonment. Enforcing it now would require strikes against civilian power infrastructure while allies actively pay Iran for passage. Not enforcing it would confirm the deadline mechanism is spent.

Fars News, closely aligned with the IRGC, published a list of eight Gulf bridges as potential tit-for-tat targets following the B1 strike: Sheikh Jaber Al-Ahmad Bridge (Kuwait), King Fahd Causeway (Saudi Arabia to Bahrain), Sheikh Zayed Bridge and Sheikh Khalifa Bridge (UAE), and King Hussein Bridge, Damia Bridge, and Abdoun Bridge (Jordan). ¹

This is strategic signalling, not operational planning. But the distinction matters less to the governments whose infrastructure was named. The King Fahd Causeway is the only land link between Saudi Arabia and Bahrain. Striking it would be an act of war against two additional states. Kuwait's Emir publicly noted that Iran struck "a country which we consider a friend, to which we did not allow our land, airspace or waters for any military action against it" .

President Masoud Pezeshkian has been unable to reach Supreme Leader Mojtaba Khamenei. Repeated meeting requests have gone unanswered. Ahmad Vahidi, the IRGC's effective chief, is blocking civilian government appointments and decision-making . A military council of senior IRGC commanders now oversees daily operations. ¹

Pezeshkian has warned privately of "complete economic collapse within three to four weeks without a ceasefire." The IRGC leadership rejected the assessment. A structural paradox governs Tehran: the only person who wants to negotiate cannot, because the institution that would need to accept any deal benefits from the wartime power consolidation that prevents it.

Iran's civilian president signals through back channels that an exit exists. But the IRGC holds actual decision-making authority, and its wartime power would dissolve the moment a ceasefire took hold. Diplomacy fails here because peace would cost the people blocking it their power.

RUSI's "Command of the Reload" report documented 11,294 munitions expended in the campaign's first 16 days at an estimated cost of $26 billion. Arrow-3 interceptors are at 81% depletion by end of March. THAAD stocks are "approximately one month or less" from exhaustion at current expenditure rates . ¹

Replenishment is not a logistics problem; it is an industrial one. A single Arrow-3 interceptor costs $2 to $3 million and takes months to produce. Full stock rebuild: two to three years. The missile defence architecture protecting Israel, the UAE, and US forces will be materially degraded by mid-to-late April.

Russia shipped upgraded Geran-2 drone variants to Iran via sea, with delivery completed by end of March . President Zelensky confirmed the transfer. Russia also provided satellite targeting data, according to the Washington Post. Russia builds roughly 1,000 Geran-2s per day. ¹

The reversal is strategically remarkable. Iran supplied Russia with the original Shahed-136 drones for use in Ukraine. Russia industrialised the design, upgraded it with jet propulsion and improved guidance, and is now shipping the product back. Iran's single-day intercept numbers on 3 April (47 drones in one UAE engagement alone) may reflect this expanded supply. With THAAD and Arrow stocks depleting, the attritional arithmetic favours the side that can produce munitions at industrial scale.

The Pentagon revised its official wounded count to 365, up from 303 . The Intercept's investigation, based on hospital admissions, medevac records, and unnamed officials, put the figure at 520 or more. The revised number closes the gap slightly but remains roughly 30% below the independent estimate. Neither figure includes casualties from the 3 April F-15E and A-10 incidents. The real total is likely above 540. ¹

USNI Proceedings' April issue ran simultaneous articles on Hormuz amphibious options and what it called "The Crisis in Mine Countermeasures." War on the Rocks separately assessed that US MCM capability has "atrophied for years and is extremely limited" . The combined signal from the military's own publications: the tools needed for a Kharg operation do not adequately exist.

The USS Tripoli amphibious group (2,200 Marines, F-35Bs, 31st MEU) is in the area of operations. The USS Boxer (2,500 Marines, 11th MEU) is en route. Thirty A-10s and the 82nd Airborne are staged. But to reach Kharg Island, these ships must transit a 24-mile-wide strait against Iranian anti-ship missiles, Shaheds, fast boats, and mines. Iran has been mining Kharg's approaches since at least 26 March. The US has not fought through a contested minefield since 1991.

A 40-nation virtual summit convened by the UK on 3 April discussed Hormuz pressure but produced no specific steps . Brent crude rose to $109.24, up from $107.80. The IEA warned April supply "will be much worse than March."

Space Force Chief Saltzman confirmed Guardians are "integrated throughout" Operation Epic Fury, including pre-strike jamming and real-time missile warning.