US and Iran Reach Tentative Deal to End War and Reopen Strait of Hormuz

After more than a hundred days of devastating conflict, the United States and Iran have reached a tentative agreement to halt hostilities. The memorandum of understanding (MoU), mediated primarily by Pakistan and Qatar, aims to unwind a war that has paralyzed global shipping and reshaped Middle Eastern geopolitics.[1][3][4]

At the heart of the interim deal is a straightforward exchange: the United States will lift its naval blockade on Iranian ports, and in return, Tehran will reopen the Strait of Hormuz to international shipping. US President Donald Trump celebrated the breakthrough on social media, declaring an end to the blockade and urging commercial ships to "start your engines."[3][5]

The immediate economic impact was palpable. Brent crude oil, which had surged well past $100 a barrel during the height of the conflict, plummeted by nearly 5% to around $83 following the announcement. Global stock markets rallied on the prospect of restored energy flows and normalized supply chains.[2][5]

However, diplomats caution that this is not a final peace treaty. The MoU establishes a 60-day ceasefire window designed to freeze the conflict while negotiators tackle the most intractable issues: Iran's nuclear program and the labyrinth of US economic sanctions.[1][5]

The United States and its European allies are demanding "clear, verifiable steps" that Iran will permanently dismantle any capacity to produce a nuclear weapon. Iran, which maintains its nuclear program is peaceful, has historically resisted external control over its enriched uranium stockpiles, some of which are buried deep underground and were targeted by US strikes earlier in the war.[1][5]

For Tehran, the primary objective of the 60-day window is economic survival. Iranian officials expect the negotiations to yield a full lifting of US primary and secondary sanctions. More immediately, Iran is demanding access to roughly $24 billion in frozen overseas assets, with the Islamic Revolutionary Guard Corps claiming half of those funds will be unlocked before final talks even begin.[2][8]

US officials have pushed back on that timeline, insisting that Iran will not receive sanctions relief or access to frozen capital until it demonstrates strict compliance with the initial terms of the MoU. This sequencing dispute threatens to derail the fragile trust established by the mediators.[2]

The most volatile threat to the agreement, however, lies outside the direct US-Iran bilateral relationship. Iranian and Pakistani officials have publicly stated that the ceasefire applies to "all fronts," explicitly including Lebanon, where Israeli forces have been waging a fierce ground and air campaign against the Iranian-backed militant group Hezbollah.[3][4]

Israel has forcefully rejected this framing. Israeli Defense Minister Israel Katz and National Security Minister Itamar Ben-Gvir both declared that Israel is not a party to the US-Iran agreement and is not bound by its terms. Katz stated that Israeli forces will remain in southern Lebanon "indefinitely" to dismantle terrorist infrastructure.[2][6][7]

Underscoring its independence from the Washington-Tehran pact, Israel launched deadly drone and air strikes in Beirut's southern suburbs just hours before the MoU was finalized. The strikes targeted Hezbollah positions but signaled a clear willingness to risk the broader regional ceasefire to achieve local security objectives.[5][6]

Hezbollah officials have cautiously welcomed the US-Iran deal, stating they have paused operations since the announcement. However, the group warned that its continued compliance is entirely dependent on Israel halting its attacks and withdrawing from Lebanese territory—a condition Israel has explicitly ruled out.[1]

Pakistan, which has played a central role in brokering the deal, now faces the daunting task of keeping the framework intact while the Lebanon crisis burns. Pakistani Prime Minister Shehbaz Sharif is scheduled to oversee the formal signing ceremony in Geneva, Switzerland, on Friday, but diplomatic maneuvering will likely continue up to the last minute.[3][4]

The international community has largely rallied behind the agreement. A joint statement from G7 leaders, including the UK, France, and Germany, welcomed the "diplomatic breakthrough" as a vital opportunity to restore regional stability. United Nations Secretary-General Antonio Guterres called it a "critical step" toward a permanent settlement.[4]

Despite the political declarations, the physical reality in the Strait of Hormuz remains precarious. While the US has authorized the reopening, shipping companies and maritime insurers remain deeply hesitant to send vessels into a waterway that has been heavily mined and contested for months.[1][8]

Experts note that even with political clearance, it will take time to sweep the strait for explosives and establish a verifiable security framework that gives commercial operators the confidence to resume normal transit. Until then, the promised economic relief for global energy markets may be delayed.[1][8]

The next 60 days will test whether a tactical pause can be translated into a durable strategic settlement. If negotiators fail to bridge the gap on nuclear enrichment and sanctions relief, or if the Israel-Hezbollah conflict triggers a broader escalation, the region could quickly plunge back into all-out war.[8]

For now, the Middle East exists in a state of suspended animation. The guns between Washington and Tehran have temporarily fallen silent, but the underlying structural conflicts that ignited the war remain entirely unresolved.[8]