The pace bowler has taken over 300 dismissals in 71 Test matches with an average of 22.10.
Australia's selection chief the selector has declared that skipper Cummins will play a "major part" in the upcoming historic rivalry.
There were concerns that Cummins might sit out due to a persistent back stress problem that had not yet healed.
Initial reports from the Australian camp suggested no final decision had been made regarding Cummins' participation, with the extended contest scheduled to begin on the 21st of November in the WACA.
The selector shared that his recovery is on track and felt positive about the likelihood of taking part.
"We're aware that the window is narrowing and various factors involved, not just the physical problem, but additional elements," Bailey remarked.
"The outlook is good. We firmly believe that he'll participate in a significant role. With luck it's the first Test. Should that not happen, then we'll pick it up."
Previous Setbacks
He was sidelined the white-ball matches against New Zealand and India last month after examinations confirmed a stress reaction in his back.
There is a track record of back injuries, with setbacks in several earlier campaigns causing him to miss three Australian summers in four years.
He emphasized he would be proactive in his approach in his recovery plan to secure his spot for the Ashes.
He mentioned that it was unclear if he had started his bowling workouts as part of his comeback but conceded it was "getting tight" for him to regain fitness for the first Test.
Contingency Plans
In case of absence, former captain Steve Smith will lead the side.
The talented all-rounder was excluded lately from Australia's squad for their ODI contests against the subcontinent side as a precautionary measure because of soreness in his side.
He labeled it as a "slight concern and mentioned that Green will play in the state-level matches, so will be "well-prepared to be ready to bowl."
"Considerable effort has gone into creating the schedule for him to be available for the initial game as an all-rounder," Bailey explained.
"Originally, he'd only feature in the first two ODIs in any case. His aggressive style the cricket bat in white-ball cricket, if it causes any delay for a short period, we just made the decision to take a cautious route."
Fixture Details
The Ashes: Australia v England
Spanning from late 2025 to early 2026