ISLAMABAD — September 18, 2025 — In a historic development that is set to reshape the geopolitical landscape of the Middle East and South Asia, Pakistan and Saudi Arabia have formally signed a comprehensive mutual defense pact. The landmark agreement, a culmination of months of high-level diplomatic negotiations, was signed in Riyadh by the Pakistani Minister of Defence, General Asad Khan, and his Saudi counterpart, Prince Faisal bin Salman