The 26-year-old has been replaced by Shawaal Zulfiqar, who was part of the 24-player skills camp held in Karachi. The 20-year-old has previously represented Pakistan in seven T20Is and three ODIs. She will travel from Lahore to Karachi to join the national squad ahead of its departure to Ire
Diana suffered injury in the third ODI against Australia when she tried to take a return catch on the penultimate ball of the seventh over of Australia's innings.
The squad also features opening batter Sidra Amin and wicket-keeper Sidra Nawaz, who return to Pakistan's T20I mix having last represented the side in October 2019 and July 2021 respectively.