Left-arm pacer Ben Dwarshuis will replace Cummins after he failed to recover in time for the tournament.

Australian fast ‌bowler Pat Cummins has been ruled out of the ICC Twenty20 World Cup after failing to recover from a nagging back injury, with Ben Dwarshuis named as his replacement in the tournament starting next month.

“With ⁠Pat needing more time to recover from his back injury, Ben is a ready replacement who offers a left-arm pace option as well as dynamic fielding and late-order hitting,” selector Tony Dodemaide said on Saturday.

“We believe his ability to swing the ball at good pace, along with clever variations, will be well-suited to the conditions we expect and overall structure of the squad.”

Cummins played just one of the five Ashes Tests against England, but Australia kept ⁠him in the provisional World Cup squad, hoping for his availability in the Super Eight stage of the tournament to be played in India and Sri Lanka.

Matt Renshaw also replaced fellow batter Matthew Short but veteran Steve Smith could not break into the World Cup squad despite his strong form in the Big Bash League.

The Mitchell Marsh-led side are ‌currently playing a three-match T20 series in Pakistan as part of their preparation for the World Cup.

“With the top order settled and spin-heavy conditions expected in the pool stages in Sri ‌Lanka, we also feel Matt provides extra middle-order support, with Tim David completing his return-to-play programme in the ‌early phase of the tournament,” Dodemaide said of ⁠Renshaw’s selection.

“As a left-hander, he also offers a point of difference to the middle-order batting.”

Renshaw scored 15 in his T20 debut for Australia in Thursday’s defeat in Lahore.

The former champions begin their ‌World Cup campaign against Ireland in a February 11 match in Colombo.

Australia’s squad for the T20 World Cup: Mitchell Marsh (captain), Travis Head, Xavier Bartlett, Josh Hazlewood, Cooper Connolly, Josh Inglis, Tim David, Matthew Kuhnemann, Ben Dwarshuis, Glenn Maxwell, Cameron Green, Matthew Renshaw, Nathan Ellis, Marcus Stoinis, Adam Zampa