The Australian skipper has claimed 309 Test scalps in 71 Test matches with an average of 22.10.
Australia's chief selector George Bailey has declared that pace spearhead Cummins will have a crucial role in this winter's historic rivalry.
There were concerns that the veteran bowler might be unavailable due to a ongoing back issue that had not yet healed.
Earlier indications from the squad suggested no definitive call had been made regarding Cummins' participation, with the Test matches set to start on 21 November in Western Australia.
Bailey expressed that the captain is progressing and was "optimistic" about the likelihood of taking part.
"It's clear that the window is narrowing and multiple considerations involved, aside from the back issue, but additional elements," Bailey remarked.
"It's positive. There's strong faith that he'll participate in a key capacity. With luck it's the first Test. Otherwise, then we'll pick it up."
Injury History
Cummins was ruled out the white-ball matches against India and New Zealand last month after examinations confirmed a lumbar bone stress.
Previous incidents include of recurring issues, with recurrences in multiple past seasons causing him to miss multiple domestic campaigns in a short span.
Cummins stated he would be proactive in his approach in his recovery plan to secure his spot for the Ashes.
Bailey noted that there was no confirmation if the captain had resumed bowling as part of his rehabilitation but acknowledged it was "getting tight" for him to recover fully for the opener.
Contingency Plans
If he's unavailable, veteran batsman Smith will take over the captaincy.
The talented all-rounder was recently pulled out from the national team for their ODI contests against the Asian giants as a preventive step because of discomfort in his torso.
He labeled it as a "small issue and confirmed that he'll feature in the state-level matches, so will be "well-prepared 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 batting and bowling option," Bailey explained.
"His involvement was limited to the starting games anyway. His aggressive style the bat in limited-overs, even if it just sets him back for 24 more hours, we opted to adopt a safer strategy."
Match Calendar
The Historic Rivalry
21 November 2025 - 7 January 2026
