The pace bowler has secured 309 wickets in 71 appearances with an stellar bowling average.
Australia's chair of selectors the selector has declared that skipper Cummins will be a central figure in the forthcoming historic rivalry.
Rumors had circulated that Cummins might be unavailable due to a ongoing back issue that was still troubling him.
Earlier indications from the Australian camp suggested no official announcement had been made regarding whether he would play, with the extended contest kicking off on the 21st of November in Western Australia.
The selector shared that his recovery is on track and was "optimistic" about the likelihood of participating.
"We're aware that the clock is ticking and various factors involved, aside from his injury, but other factors as well," Bailey remarked.
"The outlook is good. There's strong faith that he will feature a significant role. Ideally it's the first Test. If not, we'll adjust."
Previous Setbacks
The captain missed the white-ball matches against both Asian and Trans-Tasman rivals in the previous weeks after examinations confirmed a lumbar bone stress.
There is a track record of back injuries, with flare-ups in several earlier campaigns leading to absences from multiple domestic campaigns in a limited period.
Cummins stated he would be proactive in his approach in his comeback strategy to make the squad for the contest.
He mentioned that it was unclear if he had started his bowling workouts as part of his recovery but acknowledged it was "becoming urgent" for him to regain fitness for the opener.
Alternative Arrangements
In case of absence, veteran batsman Smith will take over the captaincy.
All-rounder Cameron Green was withdrawn recently from the national team for their ODI contests against the Asian giants as a precautionary measure because of discomfort in his torso.
He labeled it as a "small issue and stated that he'll feature in the Sheffield Shield, so will be "ideally positioned to deliver overs."
"We put so much time has gone into creating the schedule for him to take part for the opening match as an batting and bowling option," Bailey explained.
"His involvement was limited to the first two ODIs regardless. The way he swings the bat in limited-overs, even if it just sets him back for a short period, we opted to approach this more conservatively."
Series Schedule
The Ashes: Australia v England
21 November 2025 - 7 January 2026