Pakistan Foreign Minister Ishaq Dar with US and Iranian delegations during talks in Islamabad
US and Iranian delegations conclude high-level talks in Islamabad without reaching a final agreement

High-level talks between the United States and Iran concluded in Islamabad on Sunday without a final agreement, despite what officials described as “substantive discussions” and partial understanding on several key issues.

Pakistan’s Deputy Prime Minister and Foreign Minister Ishaq Dar urged both sides to remain committed to the ceasefire and continue diplomatic engagement.

“It is imperative that the parties continue to uphold their commitment to the ceasefire,” Dar said during a press conference following nearly 21 hours of continuous negotiations.

Pakistan Offers Continued Mediation Role

Dar reaffirmed Pakistan’s willingness to facilitate further dialogue between Washington and Tehran, expressing hope that both sides would maintain a constructive approach.

He emphasized that Pakistan remains committed to promoting “durable peace and prosperity for the entire region and beyond.”

The talks were held following an invitation by Prime Minister Shehbaz Sharif, who had earlier called for de-escalation and a ceasefire between the two sides.

Intensive Talks Led by Civil-Military Leadership

According to Dar, the negotiations were facilitated jointly with Chief of Army Staff Field Marshal Asim Munir.

The discussions spanned multiple rounds over nearly 24 hours, involving both political leadership and technical teams.

Officials described the talks as “intense and constructive,” with written exchanges taking place between delegations after each session.

US Confirms No Agreement Reached

US Vice President JD Vance confirmed that while progress was made, no agreement could be reached.

“The good news is that we had a number of substantive discussions,” Vance said.
“The bad news is that we have not reached an agreement.”

He stated that the United States had clearly outlined its “red lines,” particularly regarding Iran’s nuclear ambitions.

According to Vance, the core US demand remains a firm and long-term commitment from Iran not to develop nuclear weapons.

Key Disagreements Remain

Despite progress on several fronts, officials indicated that differences persisted on two to three major issues.

The negotiations reportedly covered:

  • Iran’s nuclear program
  • Sanctions relief
  • War reparations
  • Regional security concerns, including the Strait of Hormuz

Iran, however, did not accept the US terms, leading to the breakdown in reaching a final deal.

Iran Stresses “Good Faith” Diplomacy

Iran’s Foreign Ministry spokesperson, Esmaeil Baqaei, described the talks as “busy and productive,” noting that multiple proposals and messages were exchanged.

He emphasized that the success of future negotiations depends on:

  • Serious engagement
  • Avoidance of excessive demands
  • Recognition of Iran’s “legitimate rights and interests”

Baqaei also thanked Pakistan for hosting and facilitating the talks.

Delegations Depart Islamabad

Both US and Iranian delegations departed Islamabad on Sunday after the conclusion of talks.

The US team left shortly after the press briefing, while Iranian state media confirmed the departure of its delegation later in the day.

Pakistan’s Role Widely Appreciated

US Vice President JD Vance praised Pakistan’s role, stating that any shortcomings in the negotiations were not due to the hosts.

“Pakistan did an amazing job and really tried to help us bridge the gap,” he said.

Officials familiar with the talks described Pakistan’s efforts as “highly committed, sincere, and thoroughly professional,” noting that Islamabad successfully brought both sides to the table after decades.

While no agreement was reached, both sides now have a clearer understanding of each other’s positions.

Diplomatic sources suggest that the proposals discussed during the talks may form the basis for future engagement.

However, the dispute remains complex, shaped by long-standing disagreements, internal political pressures, and broader geopolitical dynamics.

Pakistan has reiterated that its role remains limited to facilitation, and that details of the negotiations will remain confidential.