Nuclear Program

Hezbollah fired an anti-tank guided missile at IDF forces in southern Lebanon — confirmed by the IDF as a ceasefire violation — while Iran's parliament speaker Ghalibaf declared the Strait of Hormuz will not reopen as long as the US is 'blockading ports,' hardening Tehran's position beyond the fee-charging posture reported in the prior SITREP. Israel-Lebanon ceasefire talks are underway in Washington with the truce set to expire in approximately three days.

Since the prior SITREP, the IDF has confirmed launching an interceptor at a suspicious aerial target over southern Lebanon — corroborating earlier Hezbollah claims of a drone attack near Al-Qantara — while Lebanese President Aoun and regional figures have condemned the IDF strike that killed journalist Amal Khalil in Al-Tiri. Iran's senior officials are publicly conditioning Strait of Hormuz reopening on ceasefire compliance, and a Saudi envoy has arrived in Beirut.

Since the prior SITREP, the US Navy has expanded its interdiction of Iranian oil tankers into Asian waters, citing a mine threat in the Strait of Hormuz that the Pentagon estimates could take up to six months to clear. Separately, IDF assessments confirm Iran retains hundreds of ballistic missile launchers and approximately 1,000 missiles largely intact despite US-Israeli strikes.

Since the prior SITREP, Iran's IRGC seized two container ships in the Strait of Hormuz — the first such seizures since the start of the war with the US and Israel — while a third vessel was targeted but not captured. The White House stated the seizures do not violate the existing truce, as the ships were neither US nor Israeli-flagged.

Since the prior SITREP, an Israeli airstrike confirmed by Al Jazeera killed Lebanese journalist Amal Khalil and at least four others in Lebanon; separately, unconfirmed reports of explosions in Tehran and Bandar Abbas, and anti-aircraft missile activation in Ahvaz, emerged in the final minutes of the coverage window. The US Senate rejected a fifth Democratic attempt to curtail Trump's war powers against Iran.

Since the prior SITREP, three material developments have emerged: the US House Armed Services Committee was briefed that Iran may have placed 20+ mines in or around the Strait of Hormuz requiring up to six months to clear; Hezbollah conducted loitering munition and missile attacks on IDF positions in southern Lebanon; and a Palestinian man was shot dead during a settler attack on a West Bank town near Ramallah.

Since the prior SITREP, Lebanese journalist Amal Khalil has been confirmed killed — not merely trapped — in the IDF strike at al-Tiri, southern Lebanon, with her body recovered after hours of search. Separately, US Navy Secretary John Phelan has departed the Trump administration immediately, amid ongoing maritime tensions with Iran.

Since the prior SITREP, a second French UNIFIL soldier has died of wounds sustained in last week's Hezbollah attack on UN peacekeepers, and an IDF strike in southern Lebanon wounded journalists at the at-Tiri/Tayri site — with the Papal Ambassador's convoy, UNIFIL, the Lebanese Army, and the Red Cross now present at the scene. The White House has clarified that Trump set no specific deadline for the Iran ceasefire extension, and CENTCOM confirmed it ordered 29 vessels to turn back in the past 24 hours under the Iran naval blockade.

Since the prior SITREP, the US Embassy in Beirut has issued an urgent departure advisory for American citizens in Lebanon, while Hezbollah formally declared it is no longer bound by the ceasefire and claimed four additional drone/glider operations against IDF forces in southern Lebanon. White House Press Secretary Karoline Leavitt simultaneously stated on Fox News that Iran must transfer its enriched uranium to the United States.

Since the prior SITREP, Iran has executed a former nuclear agency employee convicted of spying for Israel, and Trump announced that eight women protesters facing execution in Iran will be spared. Separately, dozens of Israeli settler activists breached the Syrian border before being escorted out by the IDF, while Lebanon's ceasefire talks Thursday carry a new Israeli demand to repeal the anti-normalisation law.

Since the prior SITREP, a second French UNIFIL peacekeeper has died from wounds sustained in a weekend Hezbollah ambush, confirmed by President Macron — the most significant new development on the Lebanon front. Separately, the IRGC's Strait of Hormuz blockade is now confirmed kinetic, with Iran International SITREP reporting fire on three vessels and seizure of two foreign ships, while Trump has narrowed the US-Iran ceasefire extension to 3–5 days and signalled a second round of talks could occur within 36–72 hours.

Since the prior SITREP, Israeli settlers opened fire on a school in Ramallah killing two people — the most significant new lethal development in the West Bank this cycle. Separately, Hezbollah claimed a drone strike on an Israeli artillery emplacement in Al-Bayyada, and Israeli aircraft conducted a second strike on Al-Tiri in southern Lebanon with reported casualties.

Since the prior SITREP, three new developments have emerged: UKMTO issued a second maritime incident report 8NM west of Iran (distinct from the prior northeast-of-Oman attack); the US Treasury blocked a ~$500M Iraq oil dollar shipment to curb Iran-linked groups; and Iran's Khatam al-Anbiya spokesman issued a 'hands on trigger' warning as the IRGC marked its 48th anniversary with vows of military surprises.

Trump announced an open-ended ceasefire extension hours before the Wednesday deadline, conditioned on Iran producing a 'unified proposal,' while explicitly maintaining the naval blockade of Hormuz. Simultaneously, Hezbollah launched rockets and drones at an IDF position in Kfar Giladi — the first confirmed kinetic exchange on the Lebanon front since the prior SITREP — and the US issued fresh sanctions on 14 Iran-linked arms entities.

Iran's state media denies any delegation has departed for Islamabad while a Pakistani diplomatic source claims a preliminary Iranian delegation has arrived, creating unresolved ambiguity over whether Tuesday talks are alive as the ceasefire expires Wednesday. The IEA has declared the Hormuz closure the worst energy crisis in history, a Mossad officer was killed outside Israel during the war, and Israeli forces are escalating demolitions in southern Lebanon under ceasefire cover.

Iranian Parliament Speaker Ghalibaf has publicly threatened to 'reveal new cards on the battlefield' and rejected negotiations under threat, materially hardening Tehran's posture since the prior SITREP's tentative signal of Islamabad attendance. Trump has confirmed the Hormuz blockade remains in force, Hormuz transits have collapsed to three vessels in 12 hours, and Pakistan-brokered talks are described as hanging by a thread.

Since the prior SITREP, a cluster of covert Iranian operations has come into focus: 40 Israelis were detained at Moscow's airport in an apparent Russia-Iran alignment signal, a foiled IRGC assassination network in Azerbaijan reportedly resulted in senior IRGC commanders being killed, and the UAE dismantled an Iran-linked cell while the US charged an Iranian national with arms trafficking to Sudan. On the diplomatic track, Iranian sources now indicate Tehran will attend Islamabad talks, a partial reversal from the prior 'no decision' posture.

The US Navy seized the Iranian cargo vessel MV Touska in the Sea of Oman/Strait of Hormuz area, prompting the IRGC to threaten retaliation and Iran's Foreign Ministry to accuse Washington of ceasefire violations. Simultaneously, Iran has not confirmed participation in the next round of US-Iran talks in Islamabad despite Vance's arrival in Pakistan, placing the diplomatic track in acute uncertainty.

As of 2026-04-18T22:50:39Z, the Iran-Israel-US armed conflict is in its fifth week following the killing of Supreme Leader Ali Khamenei in Israeli-US strikes on approximately February 28, 2026. The co

The Lebanon ceasefire is nominal and deteriorating, Hormuz remains closed with active IRGC harassment, and diplomacy produces only procedural signals — no breakthrough in 24 hours.