Tehran points to disputes over nuclear programme and Strait of Hormuz as negotiations with Washington end in deadlock, deepening regional tensions.

Iran has sharply criticised the United States following the collapse of high-stakes negotiations, accusing Washington of making “unreasonable demands” that derailed efforts to reach a deal.

Details released by Iranian state media indicate that the marathon talks, held in Islamabad and stretching beyond 20 hours, ended without progress after both sides failed to resolve core disagreements. Central to the deadlock were contentious issues surrounding Iran’s nuclear programme and control over the strategic Strait of Hormuz.

Tehran insists that U.S. negotiators pushed for conditions it deemed excessive, particularly regarding limits on uranium enrichment and access to critical maritime routes. Iranian officials argue these demands infringed on the country’s sovereignty and national interests.

The breakdown underscores the persistent rift between the two nations, with longstanding disputes over security, regional influence, and nuclear policy once again proving insurmountable.

Amid growing uncertainty, speculation has emerged about a possible military response. However, official signals from Tehran suggest a more measured stance, emphasising its readiness to defend national interests while leaving the door to diplomacy narrowly open as tensions continue to simmer.