The collapse happened in real time. Iranian negotiators met with Pakistani Field Marshal Asim Munir and Sharif throughout Saturday morning, according to the New York Post. Hours later, Araghchi's delegation departed Islamabad — shortly before Trump announced he was canceling the American team's trip entirely.

"I just cancelled the trip of my representatives going [to] Islamabad, Pakistan, to meet with the Iranians," Trump posted Saturday afternoon. "Too much time wasted on traveling, too much work! Besides which, there is tremendous infighting and confusion within their 'leadership.' Nobody knows who is in charge, including them."

The president's reasoning shifted throughout the day. Initially citing travel time and costs — "Traveling takes too long, too expensive. I'm a very cost-conscious person" — Trump later told reporters in West Palm Beach that Iran had submitted inadequate proposals. "They gave us a paper that should have been better," he said, claiming that within ten minutes of his cancellation, "we got a new paper that was much better."

For Pakistan, the failure represents a significant diplomatic setback. Islamabad had positioned itself as the neutral broker capable of facilitating dialogue between Washington and Tehran — a role that carries both regional prestige and considerable risk. The first round of talks on April 12 featured Vice President JD Vance leading 21 hours of marathon negotiations that ultimately produced no agreement.

Pakistani officials had invested considerable political capital in hosting these discussions. The country's willingness to serve as an intermediary between the US and Iran required delicate balancing, given Pakistan's own relationships with both powers and its position in an already volatile region.

Trump's public dismissal of the talks as potentially involving "sitting around talking about nothing" undermines Pakistan's credibility as a peace broker. According to Time, White House press secretary Karoline Leavitt had told Fox News just Friday that the president had specifically directed Witkoff and Kushner to travel to Pakistan for the negotiations.

The Iranian delegation's departure before Trump's announcement suggests coordination problems that extend beyond simple scheduling conflicts. The Jerusalem Post reported that two Pakistani government sources confirmed the Iranian team had left Islamabad shortly before the cancellation became public.

Regional observers note that Pakistan's failed mediation attempt occurs against the backdrop of a tentative ceasefire that Trump extended earlier this week. The conflict between the US and Iran has persisted for nearly two months, with Saturday marking the resumption of commercial flights at Tehran's international airport for the first time since late February.

The diplomatic collapse also highlights broader questions about negotiating strategy in high-stakes international conflicts. Trump's assertion that "we have all the cards" and his public cost-consciousness about travel expenses signal an approach that prioritizes demonstrating strength over sustained engagement.

Iran had planned to continue its diplomatic tour after the Pakistan talks, with visits scheduled to Russia and Oman. The sudden cancellation disrupts not only the bilateral US-Iran discussions but also Iran's broader regional diplomatic initiative.

Pakistan now faces the challenge of maintaining its position as a regional mediator after hosting talks that produced no results and ended in public acrimony. The country's investment in facilitating dialogue between nuclear powers — a role that could enhance its international standing — instead resulted in association with a highly publicized diplomatic failure.

The weekend's events occurred as Trump flew to Mar-a-Lago for a Republican National Committee gathering and a cryptocurrency event, before returning to Washington for the White House Correspondents' Dinner. The timing suggests that domestic political considerations may have influenced the decision to abandon the Pakistan negotiations.

With Iran now indicating it ruled out direct talks with the US during Saturday's discussions, according to Euronews, the path forward for resolving the two-month conflict remains unclear. Pakistan's diplomatic gamble — betting it could succeed where other mediators have failed — has left all parties further from resolution than when the weekend began.