The pace bowler has claimed 309 Test scalps in 71 five-day games with an stellar bowling average.
Australia's selection chief the selector has confirmed that skipper Cummins will be a central figure in the upcoming historic rivalry.
There were concerns that Cummins might miss the series due to a ongoing back issue that remained unresolved.
Earlier indications from team management suggested no definitive call had been made regarding his involvement, with the five-Test series scheduled to begin on November 21 in the WACA.
He revealed that Cummins is "building up" and felt positive about his chances of taking part.
"It's clear that time is getting short and there are permutations involved, aside from his injury, but further aspects," the selector added.
"We're encouraged. There's strong faith that he'll participate in a significant role. Hopefully it's the first Test. Otherwise, we'll adjust."
Previous Setbacks
He was sidelined the ODI and T20 games against both Asian and Trans-Tasman rivals in the previous weeks after examinations confirmed a stress reaction in his back.
There is a track record of back injuries, with setbacks in multiple past seasons forcing him out of several home seasons in a short span.
He emphasized he would be proactive in his approach in his comeback strategy to make the squad for the contest.
The selector indicated that there was no confirmation if Cummins had begun bowling as part of his recovery but conceded it was "becoming urgent" for him to regain fitness for the opener.
Backup Options
Should Cummins not be fit, veteran batsman Smith will lead the side.
Versatile player Green was withdrawn recently from the ODI lineup for their one-day international series against the Asian giants as a safety move because of an abdominal issue.
He labeled it as a "slight concern and mentioned that Green will play in the Sheffield Shield, so will be "in a good place to deliver overs."
"We put so much time has gone into building out the plan for him to participate for the first Test as an dual-role player," Bailey explained.
"His involvement was limited to the starting games regardless. His aggressive style the willow in shorter formats, should it hinder progress for a short period, we opted to approach this more conservatively."
Series Schedule
The Ashes: Australia v England
From November 21, 2025 to January 7, 2026
