In a stunning turn of events at the Adelaide Oval, Steve Smith was ruled out of the crucial third Ashes Test against England moments before the start of play. The news sent shockwaves through the Australian camp and the assembled crowd, as Smith, who had captained Australia to emphatic victories in the first two tests in the absence of Pat Cummins, was set to play a pivotal role in the match.

The official reason for Smith's late withdrawal is a lingering illness, with reports suggesting he had been experiencing symptoms including nausea and dizziness. The Australian team management indicated that Smith had been feeling unwell for the past couple of days and missed a training session on Monday. Despite hopes of recovery, he was assessed on Wednesday morning, but the symptoms persisted, leading to the difficult decision to sideline him. Initial speculation suggested a possible concussion after being hit in the head during training, but this remains unconfirmed. Cummins confirmed Smith's absence at the toss, citing illness as the reason.

In a corresponding move, veteran batsman Usman Khawaja has been recalled to the starting lineup as Smith's replacement. This presents Khawaja with a remarkable opportunity to cement his place in the team after an uncertain period. Khawaja, who turns 39 on Thursday, had missed the second Test due to back spasms sustained in the first Test and was originally left out of the XI for this match. His return marks a significant turn of events, offering him a chance at redemption. Cummins confirmed that Khawaja would slot straight into Smith's usual number four position in the batting order. Khawaja has only batted at four twice in his Test career.

The late change forced a reshuffle in the Australian batting order and represents one of three changes to the team from the second test. Cummins and veteran spinner Nathan Lyon return to the team. Pace bowlers Brendan Doggett and Michael Neser miss out.

The atmosphere at the Adelaide Oval was somber, with players from both Australia and England wearing black armbands to honor the victims of the recent Bondi Beach tragedy in Sydney. Flags were flown at half-mast, and a pre-match program included a moment's silence, an Indigenous "Welcome to Country," and the Australian and English anthems.

England desperately needs a victory in this third Test to keep their hopes of regaining the Ashes alive.