THE WARTIME REPORT

Open source · Unbiased · Independent — Daily briefings on the 2026 Iran War

DAY 31 — LIVE — UPDATING

Marines Arrive for Ground War as IRGC's University Deadline Passes

9 min read · By agrimshar · The Wartime Report · Published · Last updated: — 11:56 AM UTC

Summary

Trump escalated threats dramatically on Day 31, posting on Truth Social that the US would "blow up and completely obliterate" Iran's electric plants, oil wells, Kharg Island, and "possibly all desalination plants" if a deal isn't reached "shortly." Earlier, he told the FT he wants to "take the oil." Spain became the first NATO ally to close airspace to US military operations over Iran. The WSJ reports Trump is weighing a military operation to extract ~1,000 lbs of uranium. The IAEA confirmed Iran's Khondab heavy-water plant is "no longer operational." Israel continued "widespread" strikes throughout Tehran. Brent crude surged past $116/barrel — up 55%+ in March, on track for the largest monthly gain in history. Iranian death toll: at least 3,461 including 236 children.

US Marines disembarking amphibious combat vehicles
US Marines with amphibious combat vehicles — 2,500 Marines arrived in the Middle East on Day 30 equipped for ground assault

Military Developments

  • US Precision Strike Missile hit school and sports hall in Lamerd: NYT verified with video analysis that a new US PrSM (Precision Strike Missile) — its first confirmed combat use — struck a sports hall and adjacent school in Lamerd, Iran, 900 feet from a residential area. The missile uses tungsten pellet warheads. India Today confirms it remains unclear if civilian targets were intentional.
  • IRGC university deadline passes without US response: The IRGC's Monday noon deadline (Tehran time) demanding official US condemnation of strikes on Iranian universities came and went with no American statement, raising imminent threats of Iranian retaliation against American universities in Beirut, Baghdad, and other regional locations. American University of Beirut had already switched to online classes "out of an abundance of caution."
  • 2,500 Marines prepared for ground war: Following yesterday's arrival, Pentagon sources confirmed the force is attached to amphibious assault ships and equipped for "weeks of ground operations." Iran warned its forces are "waiting for the arrival of American soldiers on the ground to set fire to them."
  • IDF continues "widespread" Tehran bombardment: The Israeli military said early Monday it was attacking Iranian infrastructure "throughout Tehran," responding to missiles fired from Iran. Israel also intercepted two drones launched from Yemen. Saturday's 701 strikes — three-quarters targeting Tehran — represented one of the heaviest single-day bombardments of the war.
  • IAEA confirms Khondab plant destroyed: The International Atomic Energy Agency confirmed that Iran's heavy-water production plant at Khondab — struck on March 27 — has "sustained severe damage and is no longer operational." The reactor contained no declared nuclear material.
  • Trump weighing uranium extraction operation: The Wall Street Journal reports Trump is weighing a military operation to extract nearly 1,000 lbs (454 kg) of uranium from Iran.
  • Houthis sustain attacks on Israel: Yemen's Houthis launched their second consecutive day of strikes, with cluster munitions landing in Savyon, Israel, causing shrapnel damage to residential areas. Houthi spokesman vowed attacks would continue "until the aggression ends."
  • Lebanon buffer zone expansion: Netanyahu's order to expand the Lebanon buffer zone is proceeding with 850 Hezbollah fighters killed, many from the elite Radwan Force. Indonesia condemned the death of an Indonesian UNIFIL peacekeeper, with another critically injured. Israel's health ministry reports 6,008 injured evacuated to hospitals since the war began.
  • Tabriz petrochemical plant struck: US-Israeli forces hit a petrochemical facility in Tabriz, marking an expansion of targeting beyond military and nuclear sites into Iran's industrial chemical infrastructure.
  • Russia providing drone support: UK intelligence confirmed Russia has transferred upgraded drones to Iran and provided drone training, intelligence sharing, and electronic warfare support — deepening Moscow's involvement in the conflict.
  • Bahrain interception totals climb: Bahrain reported 391 drones and 174 ballistic missiles intercepted since Feb 28. Alba aluminum smelter confirmed Iranian attack damage to its facilities.
  • Trump claims Iran agreed to "most" of US demands: Trump told reporters Sunday he believes Iran has agreed to "most of" the 15-point list of demands conveyed via Pakistan. Iran has not confirmed this.
  • Three Lebanese journalists killed: Three journalists killed in an Israeli strike, including Ali Shoeib from Hezbollah-affiliated Al Manar TV.

Political Developments

  • Trump threatens to "obliterate" Kharg Island: On Truth Social, Trump threatened to "blow up and completely obliterate" Iran's electric generating plants, oil wells, and Kharg Island — and "possibly all desalination plants" — if a deal is not reached "shortly" and Hormuz is not reopened. Earlier, he told the Financial Times his "preference would be to take the oil," saying the US could seize Kharg Island "easily."
  • Spain closes airspace to US military: Spain, a NATO member, closed its airspace to US planes involved in Iran attacks and denied use of its Rota and Morón military bases. PM Pedro Sánchez: "All flight plans involving operations in Iran have been rejected. All of them, including those for refuelling aircraft."
  • Pakistan preparing "meaningful talks": Saudi, Egyptian, Turkish, and Pakistani foreign ministers gathered in Islamabad as Pakistan prepares to host "meaningful talks." Trump claimed "serious discussions" with a "new and more reasonable regime." Iran denied direct negotiations, calling US demands "excessive and unreasonable." Iran's counter-demands include: Israel must stop attacking Iranian allies, reparations for war damage, and removal of US bases from the Middle East.
  • April 6 deadline — seven days away: Trump's ultimatum for Iran to reopen the Strait of Hormuz is now one week away with no signs of Iranian compliance. Hormuz transits down 90-95% with ~3,000 ships waiting.
  • Netanyahu threatens ground invasion of Iran: Israeli PM continues signaling the possibility of ground invasion, transforming the conflict from air campaign to full-scale invasion scenario.
  • Pope rebukes war leaders on Palm Sunday: The Pope said God rejected prayers of leaders who start wars and have "hands full of blood" — an apparent rebuke to Trump's administration.
  • Iran's supreme leader thanks Iraq: Mojtaba Khamenei thanked Iraq's people and religious leadership for their support "in the face of aggression," per Iranian state media.

Economic Impact

  • Brent crude surges past $116/barrel (+3.5% Monday) — up 55%+ in March, on track for the steepest monthly rise on record — exceeding the 1990 Gulf War. Hit $119.50 intraday during March — highest since June 2022. Societe Generale warns prolonged disruption could push prices to $150/barrel in April.
  • Hormuz transits down 90-95%: Only ~150 ships transited Mar 1-26 vs pre-war average of ~1,500 — blockade nearly total. Iran blocked two Chinese ships.
  • UK sending mine-clearing ship: RFA Lyme Bay deploying to help reopen Hormuz — equipped with drone fleet for mine clearance.
  • Oil on track for biggest monthly surge in history — Reuters reports Houthi entry into war driving further price pressure.
  • Bab el-Mandeb Strait under threat: Analysts warn Houthis could choke off 4-5 million barrels/day through the strait connecting the Gulf of Aden to the Red Sea — if disrupted alongside Hormuz, the combined supply shock would be unprecedented.
  • Asian stock markets tumbled Monday as investors priced in a protracted conflict. Global equities reflecting "higher-for-longer" oil prices and interest rates scenario.
  • European gas prices surged 25%+ — Guardian reports continuing from previous week.
  • Power restored across parts of Iran after Israeli strikes hit "electricity infrastructure," per Iran's energy minister.

Humanitarian Impact

Casualty Totals

  • Iran: At least 3,461 killed (1,551 civilians, 236 children); 18,000+ injured
  • Lebanon: 1,116+ killed since Hezbollah entered war on March 2
  • US troops: 300+ wounded

What to Watch

  • Kharg Island / infrastructure destruction: Trump's "obliterate" threat targets oil wells, power plants, and desalination — would constitute targeting civilian infrastructure. Will he follow through?
  • Uranium extraction mission: How would a military operation to seize 1,000 lbs of Iranian uranium work logistically?
  • IRGC retaliation timeline: When and where will Iran strike American universities after the deadline passed?
  • NATO fractures: Spain closed airspace — will other allies follow? How does this affect US operations?
  • Pakistan peace talks: Can "meaningful talks" produce results while Trump simultaneously threatens to obliterate Iran's infrastructure?
  • April 6 endgame: Seven days until Trump's Hormuz ultimatum — what happens if Iran doesn't comply?
  • Bab el-Mandeb chokepoint: Will Houthis attempt to close the Red Sea route, adding 4-5M bbl/day disruption on top of Hormuz?
  • $150 oil scenario: Societe Generale's April price target — how do markets and economies absorb it?

Sources

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