US-Iran Peace Talks: Pakistan Mediates New Round of Negotiations

A Pakistani delegation led by military chief Asim Munir arrived in Tehran on April 15, 2026, carrying a message from Washington to discuss the launch of a second round of peace talks between the United States and Iran. This diplomatic push comes as both nations operate under a fragile two-week ceasefire that is scheduled to expire on April 22, 2026.

The mediation efforts aim to end a conflict that began on February 28, 2026, when the United States and Israel launched a war against Iran. According to Al Jazeera, the fighting has resulted in more than 4,000 deaths across the Middle East, with the majority of casualties occurring in Iran and Lebanon.

Failure of Initial Negotiations

The first round of direct negotiations took place on April 12, 2026, in Islamabad, Pakistan. These talks were led by US Vice President JD Vance and Iranian Parliament Speaker Mohamad Baqer Ghalibaf. Despite negotiating for 21 hours, the two parties failed to secure an understanding or a formal agreement.

Key points of contention during the Islamabad talks included the status of Iran’s nuclear program and the reopening of the Strait of Hormuz. Following the sessions, Vice President Vance stated in a media appearance that he had not seen a firm commitment from Iran to avoid possessing a nuclear weapon in the long term.

US Blockade of the Strait of Hormuz

In response to the failure of the first round of talks, US President Donald Trump announced on April 13, 2026, that the United States would block the Strait of Hormuz. The blockade took effect at 2 pm on that date.

The US military has claimed that the blockade completely halts economic trade entering and leaving Iran by sea. However, the Iranian regime has challenged these claims and threatened to impede commercial shipping in other vital Middle Eastern waterways if the American blockade of its ports continues.

Regional Diplomatic Mobilization

Pakistan has intensified its diplomatic efforts to prevent a return to all-out war. Prime Minister Shehbaz Sharif conducted a tour of the region during the week of April 13, 2026, visiting Turkiye and Saudi Arabia to shore up support for the peace process. Pakistani officials also informed Egypt about the mediation efforts.

On April 15, 2026, Prime Minister Sharif met with Saudi Crown Prince Mohammed bin Salman in Saudi Arabia. The meeting lasted more than two hours, during which Sharif briefed the Crown Prince on Pakistan’s efforts to ease tensions. The Crown Prince praised the constructive role played by Sharif and Field Marshal Asim Munir in the peace process.

Current Status and Outlook

President Trump has expressed optimism regarding a potential deal, telling Fox News that the conflict is very close to being over. He signaled that a second round of talks could resume within days, potentially returning to the Pakistani capital of Islamabad.

The war has created diplomatic friction between the US and its international partners. President Trump has criticized NATO for what he describes as a failure to support the US-Israeli attacks on Iran. He has lashed out at Pope Leo for calling for an end to the conflict.

The immediate success of the mediation will be measured by whether the parties can secure an extension of the ceasefire beyond the April 22, 2026, deadline. Diplomatic sources indicate that a second round of talks may occur if current conditions persist.