President Arif Alvi on Thursday confers Nishan-i-Imtiaz on newly-appointed Naval Chief Admiral Amjad Khan Niazi. The award was conferred at an investiture ceremony at Aiwan-e-Sadar in Islamabad. Earlier, President Alvi congratulated the new Naval Chief on assuming office. During the meeting, the President said that the Pakistan Navy has a key role to play in defending Pakistan’s maritime borders. Pakistan Navy is playing