The pace bowler has claimed over 300 dismissals in 71 five-day games with an average of 22.10.
Australia's selection chief George Bailey has declared that skipper Cummins will be a central figure in the upcoming England-Australia contest.
Speculation had been growing that the 32-year-old might be unavailable due to a persistent back stress problem that had not yet healed.
Earlier indications from the squad suggested no final decision had been made regarding Cummins' participation, with the five-Test series scheduled to begin on November 21 in Western Australia.
He revealed that the captain is progressing and remained hopeful about his chances of taking part.
"It's clear that the clock is ticking and various factors around that, not only the back issue, but other factors as well," he commented.
"We're encouraged. We firmly believe that he's going to play a key capacity. Hopefully from the opening match. If not, we'll adjust."
Past Concerns
Cummins was ruled out the white-ball matches against both Asian and Trans-Tasman rivals recently after examinations confirmed a lower back issue.
He has a history of recurring issues, with flare-ups in 2012-13, 2013-14 and 2015-16 causing him to miss multiple domestic campaigns in a limited period.
The bowler mentioned he would be bold in recovery efforts in his recovery plan to make the squad for the series.
Bailey noted that it was unclear if the captain had resumed bowling as part of his rehabilitation but conceded it was "pressing" for him to recover fully for the first Test.
Alternative Arrangements
If he's unavailable, veteran batsman Smith will lead the side.
The talented all-rounder was excluded lately from the national team for their one-day international series against the subcontinent side as a safety move because of an abdominal issue.
The selector characterized it as a "slight concern and stated that he'll feature in the state-level matches, so will be "ideally positioned to be ready to bowl."
"Considerable effort has gone into building out the plan for him to be available for the initial game as an all-rounder," Bailey explained.
"He was only going to play the initial matches regardless. His aggressive style the cricket bat in white-ball cricket, if it causes any delay for 24 more hours, the choice was made to take a cautious route."
Series Schedule
Australia vs England: The Ashes
21 November 2025 - 7 January 2026
