ISLAMABAD: Majlis Wahdat-i-Muslimeen (MWM) chief Allama Raja Nasir Abbas was appointed as the opposition leader in the Senate on Tuesday. Abbas — vice chairman of Tehreek-i-Tahafuz-i-Ayin-i-Pakistan (TTAP) — had been chosen by PTI founder Imran Khan as the opposition’s choice for the seat, which had been vacant since August 2025. “In pursuance of sub-rule (3) of Rule 16 of the …