US-Iran Talks Resume Before Ceasefire Expires

Trump set the tone from Washington before dawn on Tuesday. On Truth Social, he wrote that the ceasefire — signed 30 March 2026 after six weeks of open conflict between US forces, Israel, and Iranian military assets — was "going away Wednesday evening, Washington time" unless a deal was signed. He added that a further extension was "HIGHLY UNLIKELY" and that any agreement he reached would be "FAR BETTER than the JCPOA," a reference to the 2015 Iran nuclear deal negotiated under the Obama and Biden administrations.

“Trump set the tone from Washington before dawn on Tuesday.”

The first round in Islamabad, on 11–12 April, ran for 21 hours before Vance flew home without a framework. Both delegations departed Pakistan with three central disputes unresolved: the scope and timeline of Iran's nuclear enrichment program, caps on Tehran's conventional military capabilities, and the permanent legal status of the Strait of Hormuz — which the US Navy blockaded in early March 2026. Washington's proposal calls for Iran to surrender its stockpile of highly enriched uranium, accept at least a 20-year enrichment moratorium, reduce its ballistic missile program to specified limits, and formally cede operational control of the strait to international maritime oversight. Iran countered with five years of reduced enrichment and nominal Strait cooperation; the US rejected the figure outright before the session closed.

Turkish and Egyptian involvement this round reflected the economic stakes for the mediating countries. Turkey's energy import bill climbed $2.4 billion in the first quarter of 2026 compared with the same period a year earlier, according to the Turkish Statistical Institute, as Hormuz disruptions rerouted global oil supply through longer and more expensive routes around the Cape of Good Hope. Egyptian canal revenue at the Suez also fell roughly 18 percent in the same period, as liquefied natural gas shipments were diverted or delayed.

Israeli Prime Minister Benjamin Netanyahu complicated the picture on 20 April. He told reporters in Tel Aviv that Israel had "unfinished work in Iran" and would not consider itself bound by any arrangement that stopped short of dismantling Tehran's nuclear weapons capability. The statement introduced a variable neither delegation in Islamabad could fully control. Israel has conducted at least 14 strikes on Iranian missile production and drone storage sites since October 2025, operating under a framework that the ceasefire agreement has never formally encompassed. Netanyahu's position — that Jerusalem reserved independent military action — raised a question that US and Iranian negotiators have pointedly avoided: whether a bilateral deal between Washington and Tehran can actually end the conflict without explicit Israeli assent.

Oil markets offered a cautious endorsement of the second session. Brent crude fell $3.10 per barrel to $109.40 on Tuesday morning as Araghchi's arrival in Islamabad was confirmed, reversing part of the previous week's Hormuz-driven spike. Goldman Sachs commodities strategist Jeffrey Currie wrote in a 21 April client note that the improvement was conditional on a deal being signed, not merely discussed. "Ceasefire expiry Wednesday night without a framework sends Brent back through $120 within 24 hours," Currie wrote. The US Energy Information Administration estimates 21 million barrels of oil and liquefied natural gas transit the strait daily — roughly one in five barrels in global supply.

The most optimistic reading of Tuesday's session came from analysts focused on Iranian domestic politics. Suzanne Maloney, Vice President and Director of the Foreign Policy program at the Brookings Institution, told NPR on 21 April that Araghchi's willingness to return to Islamabad was more significant than his public statements suggested. "Tehran would not send its foreign minister to a second session if the supreme leadership had already decided the talks were finished," Maloney said. "What you are watching is Iran trying to extract maximum concessions before accepting terms that the senior leadership has, in principle, already agreed to." That reading remained contested: Iranian hardliners in Tehran continued to use state media to argue against any deal that preserved the US naval blockade even in modified form.

All delegations have been asked to remain in Islamabad through the morning of 22 April — the last formal window before the ceasefire clock runs out. Trump has said he will not extend it a third time. Whether Vance leaves Pakistan with a framework or without one will determine whether the air war over Iranian nuclear and military sites that both sides paused in late March resumes this week.