“Assuming Iran agrees to give what has been agreed to the Blockade will allow the Hormuz Strait to be open to all,” Trump said on social media, warning that failure to accept the proposal would result in intensified military action.

The remarks come amid indications that Washington and Tehran are nearing a one-page, 14-point memorandum of understanding aimed at ending the conflict and initiating further negotiations, according to a source familiar with the talks.

The proposed framework would declare an end to the war and launch a 30-day negotiating period to finalize arrangements covering maritime transit through the strait, limits on Iran’s nuclear program, and the lifting of US sanctions.

Iran’s Revolutionary Guards said on Wednesday that safe passage through the Strait of Hormuz would be ensured once US threats subside, adding that new procedures were being implemented for shipping, though no details were provided.The developments follow Trump’s decision to pause “Project Freedom,” a US naval mission intended to escort vessels through the waterway, citing progress in negotiations.

The blockade, however, remains in force.The Strait of Hormuz, a critical oil transit route, has been largely closed to international shipping since late February, when the United States and Israel launched military operations against Iran. The disruption has severely affected global energy flows and heightened geopolitical tensions.

According to sources, the draft memorandum could include provisions for Iran to halt nuclear enrichment activities, while the United States would lift sanctions and release frozen Iranian funds. Both sides would also gradually ease restrictions on shipping during the negotiation period.

The talks involve US envoys and Iranian officials engaging directly and through intermediaries, with Pakistan playing a mediating role, the source said.Despite the diplomatic progress, incidents in the strait have continued.

A French shipping company reported that one of its container vessels was struck in the waterway this week, with injured crew evacuated.Iran’s Foreign Minister Abbas Araghchi, speaking during a visit to China, said Tehran was seeking a “fair and comprehensive agreement” but did not directly address Trump’s latest comments.

The conflict, which began on February 28, has disrupted shipping and triggered repeated strikes on vessels and regional targets, underscoring the strategic importance of the Strait of Hormuz to global trade and energy markets.

According to Iran’s ISNA news agency, Araghchi was due to convey “Iran’s positions and views on the framework of any understanding to completely end the war” during fresh meetings with Pakistani officials.

The minister had visited Islamabad a day earlier, meeting Army Chief Asim Munir, Prime Minister Shehbaz Sharif and Foreign Minister Ishaq Dar before flying to Muscat, where he met Haitham bin Tariq as regional diplomacy intensified.Other Iranian envoys returned to Tehran for consultations and to obtain instructions related to ending the conflict, ISNA reported.

Before those talks, the White House had said Trump’s peace envoy Steve Witkoff and his son-in-law Jared Kushner were preparing to travel to Pakistan for further indirect negotiations.Trump later scrapped the trip, telling Fox News there was no reason to continue “sitting around talking about nothing,” while criticizing Tehran’s negotiating position.

“They gave us a paper that should have been better and interestingly immediately when I canceled it, within 10 minutes, we got a new paper that was much better,” Trump said, without giving details.Asked whether canceling the trip meant a return to open conflict, Trump said: “No, it doesn’t mean that. We haven’t thought about it yet.”Araghchi described his initial Pakistan visit as “very fruitful” but questioned Washington’s seriousness about diplomacy.“

Have yet to see if the U.S. is truly serious about diplomacy,” he said.Pressure for a diplomatic breakthrough has intensified as the Strait of Hormuz remains effectively blocked, disrupting one of the world’s most important oil and gas shipping routes and driving energy prices sharply higher.

Iran’s Islamic Revolutionary Guard Corps said it had no intention of lifting the blockade.“Controlling the Strait of Hormuz and maintaining the shadow of its deterrent effects over America and the White House’s supporters in the region is the definitive strategy of Islamic Iran,” the Guards said on Telegram.

The United States has responded by tightening restrictions on Iranian ports and increasing maritime enforcement actions against vessels linked to Tehran’s energy exports.Iran’s military accused Washington of “blockading, banditry and piracy” and warned that continued pressure would trigger a response.

Regional tensions also escalated on the Lebanese front, where Israeli Prime Minister Benjamin Netanyahu ordered strikes against Hezbollah targets after accusing the group of violating a ceasefire recently extended for three weeks.

Lebanese state media reported Israeli strikes in several southern districts, while Lebanon’s health ministry said attacks in Nabatieh and Bint Jbeil killed six people.Israel’s military said it had killed multiple Hezbollah operatives, including fighters allegedly transporting weapons.

Although Trump had earlier expressed optimism about peace after meetings with Israeli and Lebanese envoys, Hezbollah parliamentary bloc leader Mohammed Raad urged Lebanon to withdraw from negotiations, warning that any agreement without broader consensus would be politically unsustainable.

Araghchi is expected to travel to Moscow after completing the Islamabad consultations.

Checkpoints staffed by security personnel and volunteers have proliferated across the capital since the conflict began, initially marked by military vehicles and road barriers. While some visible fortifications have been scaled back following recent airstrikes, residents say patrols remain widespread, with teenagers now playing an increasingly prominent role.

Witness accounts describe adolescents aged 13 to 14 manning checkpoints, stopping vehicles and conducting searches. A 28-year-old resident told AFP that she was stopped at two checkpoints in northern Tehran, where teenage boys carrying weapons inspected her phone and personal belongings without consent, calling the encounter intrusive.

Another resident said that beyond formal military checkpoints, groups of youths in private vehicles were independently stopping cars, opening doors and checking dashboards and mobile devices.Authorities have acknowledged lowering the minimum age for Basij recruitment to 12, citing high levels of interest among younger volunteers.

Rahim Nadali, an official with the Revolutionary Guards in Tehran, said on state television that the decision reflected demand from children seeking to participate in defense efforts.The Basij, an auxiliary force under the Islamic Revolutionary Guard Corps, has historically played a central role in internal security operations.

It was also reported to have been involved in suppressing anti-government protests in January, during which thousands were killed.The expanded use of minors has drawn concern from rights groups and analysts. Some observers interpret the move as an indication of manpower shortages, while others see it as a sign of a more hardline approach by authorities seeking to consolidate control amid external and internal pressures.

Mohammad Bagher Ghalibaf, Iran’s parliamentary speaker, urged supporters to maintain a presence on the streets, framing domestic mobilization as part of a broader strategic effort alongside military and maritime pressures, including tensions around the Strait of Hormuz.

Analysts say the intensified street presence is aimed at deterring potential unrest, particularly after calls from U.S. President Donald Trump and Israeli Prime Minister Benjamin Netanyahu encouraging opposition activity at the outset of the war.

In addition to checkpoint duties, pro-government groups have organized nighttime patrols, using vehicles equipped with loudspeakers to broadcast slogans and display flags in residential areas.

Hamidreza Azizi, a visiting fellow at the German Institute for International and Security Affairs, said the government was increasingly reliant on a core base of ideologically committed supporters to maintain order. He noted that this strategy reflects deeper challenges to the state’s legitimacy but has proven effective in sustaining control during wartime conditions.

Human Rights Watch said the recruitment of children under 15 for military roles could constitute a war crime under international law and warned that their deployment exposes them to heightened risks, including potential targeting in military strikes.

Bill Van Esveld, the group’s associate director for children’s rights, said the policy suggested authorities were willing to endanger minors to bolster security capacity.