The pace bowler has secured 309 Test scalps in 71 Test matches with an stellar bowling average.
The Australian chief selector the selector has declared that pace spearhead Cummins will be a central figure in the upcoming historic rivalry.
Speculation had been growing that Cummins might sit out due to a stress fracture in his back that remained unresolved.
Earlier indications from team management suggested no official announcement had been made regarding his involvement, with the extended contest scheduled to begin on November 21 in Perth.
He revealed that his recovery is on track and remained hopeful about his chances of being involved.
"We know that the window is narrowing and there are permutations involved, aside from his injury, but other factors as well," the selector added.
"The outlook is good. We firmly believe that he's going to play a key capacity. With luck from the opening match. Should that not happen, we'll reassess."
Injury History
The captain missed the ODI and T20 games against India and New Zealand in the previous weeks after scans revealed a stress reaction in his back.
He has a history of back injuries, with setbacks in several earlier campaigns causing him to miss three Australian summers in four years.
The bowler mentioned he would be bold in recovery efforts in his recovery plan to ensure his availability for the Ashes.
Bailey noted that it was unclear if the captain had resumed bowling as part of his rehabilitation but admitted it was "pressing" for him to be fit for the initial match.
Backup Options
If he's unavailable, veteran batsman Smith will assume leadership.
Versatile player Green was excluded lately from the ODI lineup for their limited-overs matches against the subcontinent side as a safety move because of discomfort in his torso.
The selector characterized it as a "slight concern and mentioned that he's scheduled to appear in the state-level matches, so will be "in a good place to resume bowling."
"Extensive planning has gone into building out the plan for him to be available for the opening match as an dual-role player," he elaborated.
"His involvement was limited to the first two ODIs in any case. How he handles the bat in limited-overs, should it hinder progress for a short period, we opted to take a cautious route."
Fixture Details
Australia vs England: The Ashes
From November 21, 2025 to January 7, 2026