ISLAMABAD: President Asif Ali Zardari conferred Nishan-i-Pakistan award on Minister for Defence Kingdom of Saudi Arabia, Prince Khalid bin Salman bin Abdul Aziz Al Saud, in a Special Investiture ceremony held at Aiwan-e-Sadr. The ceremony was attended by Prime Minister Muhammad Shehbaz Sharif, federal ministers, military top brass and members of the diplomatic corps. The award was conferred in recognition