Pakistani Prime Minister Shehbaz Sharif signed an Islamabad Memorandum of Understanding to serve as a mediator for a peace agreement between the U.S. and Iran.

The agreement is critical because it aims to reopen the Strait of Hormuz and lift the U.S. naval blockade on Iranian shipping. These steps could stabilize global energy markets and reduce military tensions in the Persian Gulf.

Reports indicate that Pakistan has emerged as a primary broker between the administration of President Donald Trump and Tehran. Earlier this year, on April 8, 2026, Pakistan requested a two-week cease-fire extension for Iran [1, 2]. This diplomatic push preceded the current discussions regarding the formalization of a peace treaty.

There are conflicting reports regarding the current status of the signatures. Some sources said that Sharif has already signed the Islamabad MoU as a guarantor of the agreement [3]. Other reports suggest that while a deal has been reached, the final signing is expected to take place this Friday in Switzerland [4].

The mediation effort follows months of instability in the region. The goal of the MoU is to provide a framework for the U.S. and Iran to resolve long-standing disputes through Pakistani diplomacy, a role that positions Islamabad as a central player in Middle Eastern security.

Sharif said a deal between the U.S. and Iran has been reached [4]. The move represents a significant shift in Pakistan's foreign policy, leveraging its relationship with both Washington and Tehran to facilitate a strategic breakthrough.

Pakistan has emerged as a primary broker between the Trump administration and Tehran.

This development signals a strategic pivot for Pakistan, transitioning from a regional observer to a primary diplomatic bridge between two adversarial superpowers. If the agreement is finalized in Switzerland, it could fundamentally alter the security architecture of the Persian Gulf by removing the naval blockade and securing vital oil transit lanes.