The ceasefire is cracking, the mediator is misread, and Islamabad holds the line between diplomacy and catastrophe
The world’s coverage of this weekend’s negotiations in Islamabad has settled on a comfortingly familiar frame: two enemies, one mediator, a chance for peace. That frame is wrong. The US-Iran peace talks, beginning this Saturday, are not a diplomatic breakthrough but are advancing cautiously. They are a diplomatic emergency unfolding in real time, in which the ceasefire meant to enable the talks is simultaneously the very thing threatening to kill them.
The standard narrative positions Pakistan as an opportunistic host and the negotiations as a structured process. Neither is accurate. Pakistan did not simply raise its hand for the job. Washington came to Islamabad specifically, and for reasons that go deep into the structural geometry of South Asian and Middle Eastern power. Meanwhile, the talks themselves are burdened not by the absence of proposals but by the presence of too many competing ones, each interpreted differently by every party in the room.
Understanding why this moment is in genuine danger requires setting aside the theatre of painted pavements, sealed Red Zones, and Serena Hotel requisitions, and examining the mechanics of what Pakistan brings to the table, what broke before talks began, and what a realistic outcome actually looks like.
Pakistan Was Not an Obvious Choice
Trump said publicly in June 2025, after an unprecedented White House lunch with Pakistani Army Chief Field Marshal Asim Munir, that Pakistan “knows Iran very well, better than most.” That meeting, the first time a US president had hosted a Pakistani military chief who was not also president, lasted more than two hours. It was the moment Islamabad’s mediating role was effectively confirmed, months before the war began.
Pakistan’s leverage lies in a rare combination of ties. It is the only Muslim-majority country with nuclear weapons and does not host US military bases. It maintains longstanding ties with Saudi Arabia, dating back to 1947, reinforced by a strategic defence pact signed in September 2025. Simultaneously, Pakistan shares a 909-kilometre border with Iran and hosts the world’s second-largest Shia Muslim population. No other state combines proximity to Tehran, credibility with Washington, and the religious legitimacy to be heard in both capitals.
Pakistan’s incentives are also sharply material. A resolution with Tehran that includes sanctions relief brings major economic benefits, especially through a planned pipeline to Iranian gas fields. Some five million Pakistani migrant workers currently toil in the Gulf, and the $38.3 billion in annual remittances they send home are directly imperilled by the conflict. Islamabad’s mediation is therefore not altruistic. It is strategic self-preservation wrapped in diplomatic language.
How the Ceasefire Was Actually Constructed
It was reported that Pakistan passed a US proposal on to Iran, and Pakistan later confirmed that it was mediating between the sides in ongoing negotiations. The formal ceasefire announcement came on 7 April, when Trump said on Truth Social that the US had received a 10-point proposal from Iran and believed it to be a “workable basis on which to negotiate,” and that the two sides had agreed on “almost all of the various points of contention.”
Iran’s Minister of Foreign Affairs Abbas Araghchi confirmed Tehran’s agreement, saying safe passage through the Strait of Hormuz would be possible in coordination with Iran’s Armed Forces, and that the decision was taken in light of Trump’s acceptance “of the general framework of Iran’s 10-point proposal as a basis for negotiations.”
Consequently, the ceasefire was never a signed, binding document with agreed definitions. It was a simultaneous set of statements, each calibrated for a domestic audience, each containing interpretations that the other party had not actually accepted. That ambiguity was always the structural weakness, and it fractured almost immediately.
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Lebanon Is Not a Sideshow. It Is the Core Problem.
The ceasefire came under immediate strain due to Israeli strikes in Lebanon. Iran had insisted that Lebanon be included in any cessation of hostilities. Pakistan’s Prime Minister Shehbaz Sharif announced that the ceasefire applied “everywhere, including Lebanon.” Israeli Prime Minister Benjamin Netanyahu rejected Sharif’s inclusion of Lebanon, asserting that the ceasefire “does not include Lebanon,” an assertion backed by Trump and Vance.
Israel said its military struck 100 Hezbollah targets in just 10 minutes in what became the largest attack on Lebanon since the start of the war. The strikes hit multiple neighbourhoods in central Beirut during morning rush hour. At least 1,497 people have been killed since the war erupted, including 57 health workers, Lebanese authorities say.
Multiple diplomatic sources told CBS News that President Trump had been told the ceasefire would apply to the Middle East, and he agreed it included Lebanon. Mediators believed the ceasefire included Lebanon, and Prime Minister Sharif announced that it did. Iran’s foreign minister also said it was included. The US position then shifted following a phone call between Netanyahu and Trump. That shift is not merely a procedural dispute. It goes to the heart of whether Washington controls its own military partner in this conflict, and whether any agreement reached in Islamabad can bind Israel’s conduct.
The Strait of Hormuz Remains the Pressure Point
The closure of the Strait of Hormuz has caused the biggest oil supply shock on record, choking off roughly 12 million to 15 million barrels of crude oil per day. The ceasefire’s primary economic requirement was that Iran reopen the waterway. Before the war, Iran allowed an average of 120 to 150 ships per day to sail through unimpeded. Despite the ceasefire announcement, more than a hundred ships remained effectively stalled a day later, with only three ships transiting the strait on the first day.
Iran even suggested it had placed sea mines in the waterway and offered alternative routes for the few ships transiting the strait, directing vessels to coordinate with the Islamic Revolutionary Guard Corps navy. The UAE’s industry minister Sultan Al Jaber stated without equivocation: “The Strait was not built, engineered, financed or constructed by any state. This moment requires clarity. So let’s be clear: the Strait of Hormuz is not open. Access is being restricted, conditioned and controlled.”
South Korea, a key US ally that hosts approximately 28,000 US troops, currently has 26 vessels, including oil tankers, unable to transit the Strait of Hormuz. The economic stranglehold is global, not regional.
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The Competing Proposals Are Not Compatible
Nobody seems quite sure which of the three 10-point ceasefire agreements currently circulating has been agreed upon. That extraordinary admission captures the fundamental problem with these negotiations.
Iran’s IRGC-affiliated Tasnim news agency stated that Tehran had “forced the criminal America to accept its 10-point plan, in which the United States is committed in principle to guaranteeing non-aggression, continuing Iranian control over the Strait of Hormuz, accepting uranium enrichment, lifting all primary and secondary sanctions, terminating all resolutions of the UN Security Council and the IAEA Board of Governors, paying compensation to Iran, withdrawing American combat forces from the region and stopping the war on all fronts, including against Hezbollah.”
Trump’s public position is the direct opposite. He stated that “there will be no enrichment of uranium, and the United States will, working with Iran, dig up and remove all of the deeply buried nuclear dust.” Both parties have told their domestic publics they won the framework. Both cannot be correct. The US-Iran peace talks, therefore, begin not from a shared understanding of what was agreed but from two incompatible victory narratives.
What Pakistan Can and Cannot Deliver
Pakistan’s utility as a host is structural rather than substantive. It can provide a secure venue, maintain diplomatic back channels, and absorb the optics of facilitation. However, since Pakistan does not have diplomatic relations with Israel, there are also limits on its mediation efforts. The Lebanon problem, which is fundamentally an Israeli decision, lies entirely outside Islamabad’s reach.
Pakistan’s Foreign Minister Ishaq Dar revealed that Pakistan had pushed back against Washington’s demand for zero uranium enrichment, instead proposing a monitored framework, and said it was agreed that there should be surveillance by two to three countries, and Iran was happy with that. This is significant. Pakistan is not a neutral post-box. It has already taken substantive positions that align more closely with Tehran’s red lines than Washington’s demands. That is precisely what makes it effective as an interlocutor, and precisely what limits the depth of concession it can press Iran to make.
Questions are already being asked of Sharif’s impartiality after an X post he sent appeared to have been drafted by an outside agency, most possibly the US. Time Perception of partiality, in a mediation this delicate, is damage that accumulates fast.
What the Likely Outcome Actually Looks Like
The most probable result of this weekend’s US-Iran peace talks is an extended timeline, not a resolution. Iran’s Supreme National Security Council said on 8 April that talks could continue for up to 15 days, suggesting the possibility that at least some members of the delegations may stay in Islamabad beyond Saturday or return for subsequent rounds.
A permanent settlement is not within reach in two weeks. The nuclear question alone, which involves uranium enrichment caps, IAEA inspection protocols and the question of deeply buried facilities, requires the kind of sustained technical negotiation that produced the original JCPOA over many months. The withdrawal of US combat forces from regional bases, another Iranian demand, is a geopolitical restructuring the Trump administration has given no indication it accepts in principle.
Iran expert Trita Parsi assessed that the potential talks in Islamabad face a real risk of failure, but argued that “the terrain has shifted” and that Trump’s use of force has blunted the credibility of American military threats. That assessment captures the paradox precisely. The US entered this war to change Iran’s calculus. The war did change the calculus, but not entirely in Washington’s favour. Iran’s nuclear programme and the Strait of Hormuz remain instruments of leverage. The US military’s demonstrated willingness to strike has not eliminated those instruments. It has, conversely, heightened Iran’s urgency to extract concessions before further strikes destroy its remaining leverage.
Also Read: Iran’s Strike Arsenal Half-Intact as Tehran Threatens Retaliation
The Pattern This Conflict Confirms
The Islamabad talks are not historically unusual in their structure. They follow a well-established pattern in which a regional power with cross-cutting alliances, specifically a state that is simultaneously a US military partner and an Iran-adjacent Muslim nation, serves as the necessary bridge. Turkey played this role in Ukraine. Qatar plays it in Gaza. Pakistan steps into the same geometry here, with one critical difference: the war itself has not paused cleanly enough to allow negotiation to take place in a stable environment.
The single most consequential variable heading into Saturday is not the negotiating skill of JD Vance or the flexibility of Iran’s parliamentary speaker Mohammad Bagher Qalibaf. It is Benjamin Netanyahu. Israel has the ability to collapse these US-Iran peace talks from outside the room, by continuing military operations in Lebanon that Iran has defined as ceasefire violations. The Lebanese Prime Minister’s office and Iran have both directly accused the US of allowing Netanyahu to kill diplomacy. If the Strait of Hormuz remains effectively closed and Lebanon continues to burn, Islamabad will have been an enormously expensive diplomatic stage with no performance to justify it.
The world is watching for a breakthrough. The evidence, as of this morning, points to a fragile holding pattern that buys time for a subsequent round of negotiations, possibly in a different city, with a different mediator, after Lebanon has either been resolved or destroyed.