National Party President Mir Hasil Khan Bizenjo passed away, here on Thursday in Karachi.
The veteran leader had been admitted to Aga Khan Hospital in a critical condition in the morning.
Bizenjo had reportedly been battling lung cancer for the past few months.
Senator Bizenjo served as the Minister for Maritime Affairs in Shahid Khaqan Abbasi’s cabinet from 2017 to 2018.
He is considered a revered figure in Pakistan’s political landscape for his unwavering stance on democracy.