ISLAMABAD(Online)-Admiral Noman Bashir, Chief of the Naval Staff, called on President Asif Ali Zardari here in the Presidency on Monday and discussed matters pertaining to operational preparedness of Pakistan Navy. According to spokesman of Presidency, Naval Chief apprised the President about participation of Pakistan Navy in the last phase of Azm-e-Nau III. Pakistan Navy has the honour of commanding Combined Task Force - 150 comprising of 23 different countries.