Ben Duckett and Dawid Malan were called up to England squad for the ODI in Ireland and one-off T20I against Pakistan while James Vince has been added to the England squad for five-match ODI series against Pakistan.
Their inclusion comes after Alex Hales’ withdrawal from all England squads and an injury to opener Jason Roy.
Hales was withdrawn following his 21-day ban for using recreational drugs.
Vince smashed a career-best 190 for Hampshire on Friday, hitting 15 fours and five sixes to bolster his chances for selection.
Duckett top-scored with his 86 off 61 balls as Nottinghamshire smashed 433 against Leicestershire made in the One-Day Cup last week.
Middlesex captain Malan has accumulated 724 runs in 15 Test matches and 250 runs in five T20 internationals.
England play Ireland in Malahide in one-off ODI on Friday before welcoming Pakistan with a one-off T20I at Cardiff on Sunday.
They then play Pakistan in five-match ODI series against Pakistan at The Oval on May 8.