The pace bowler has secured over 300 dismissals in 71 Test matches with an impressive average.
The Australian chief selector George Bailey has confirmed that pace spearhead Cummins will have a crucial role in the forthcoming Ashes series.
Speculation had been growing that Cummins might sit out due to a persistent back stress problem that had not yet healed.
Earlier indications from team management suggested no final decision had been made regarding whether he would play, with the extended contest set to start on November 21 in Western Australia.
He revealed that Cummins is "building up" and felt positive about the likelihood of taking part.
"We know that the window is narrowing and various factors involved, not just the physical problem, but additional elements," Bailey remarked.
"We're encouraged. [We are] really confident that he'll participate in a significant role. With luck from the opening match. Should that not happen, we'll adjust."
Past Concerns
Cummins was ruled out the ODI and T20 games against both Asian and Trans-Tasman rivals last month after examinations confirmed a lumbar bone stress.
Previous incidents include of spinal problems, with setbacks in several earlier campaigns forcing him out of several home seasons in four years.
He emphasized he would be ""aggressive" and "take risks" in his rehabilitation process to ensure his availability for the series.
The selector indicated that it was unclear if the captain had resumed bowling as part of his comeback but conceded it was "becoming urgent" for him to regain fitness for the opener.
Contingency Plans
If he's unavailable, ex-skipper Smith will lead the side.
All-rounder Cameron Green was recently pulled out from Australia's squad for their ODI contests against the subcontinent side as a preventive step because of discomfort in his torso.
Bailey described it as a "small issue and stated that he'll feature in the domestic first-class competition, 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 all-rounder," the selector detailed.
"His involvement was limited to the initial matches in any case. How he handles the cricket bat in white-ball cricket, even if it just sets him back for a short period, we just made the decision to take a cautious route."
Fixture Details
The Historic Rivalry
21 November 2025 - 7 January 2026