ISLAMABAD: President Dr Arif Alvi conferred Nishan-e-Imtiaz (military) award on Chief of the Naval Staff Admiral Muhammad Amjad Khan Niazi here on Thursday. The President decorated the naval chief with the award in recognition of his meritorious services, at a special investiture ceremony held here at the Aiwan-e-Sadr. Naval chief Muhammad Amjad Khan Niazi was commissioned in Pakistan Navy in January 1985