The Opals are readying for Mission Impossible after a crushing quarterfinal defeat of Serbia continued their remarkable Olympics resurgence.
The Australian women's basketball team won 85-67 at Paris's Bercy Arena on Wednesday morning to book a likely semifinal with seven-time defending champions the United States.
They led by 28 at one stage, answering Serbia's seven-point run to score the next 17 and kill off the contest in an emphatic prelude to basketball's toughest ask.
The US haven't lost a game at the Olympics since 1992, notching 58 consecutive wins, 56 of those in double figures.
Their all-times Games record is 72-3, winning gold in nine out of 11 tournaments entered.
They'll play Nigeria later on Monday, while Spain play Belgium and France meet Germany on the other side of the draw.
Australia led the US at halftime in their London 2012 semifinal before losing by 13 points, eventually settling for bronze.
That was the last of five consecutive Games minor medals for Australia, who were upset by Serbia and flogged by the US after poor Rio and Tokyo campaigns in 2016 and 2021 quarter-finals respectively.
But this time the Opals, behind evergreen point guard Sami Whitcomb and an array of contributors, are running hot following a shock opening loss to Nigeria.
Wednesday's victory was comprehensive at both ends, tremendous defensive pressure complemented by methodical offence and sensible shooting.
Australia had avoided a quarterfinal clash with the Americans by defeating the previously unbeaten France and had earlier disposed of Canada in a must-win clash that was nothing like the effort they produced against Nigeria.
"People expect the Opals to win, but the game continues to get better ... it's not easy," coach Sandy Brondello said.
She stressed they hadn't played together once as a full squad in the lead-up due to the WNBA players, and herself as a coach in the league, being committed in the United States.
"We have now and we continue to grow," the coach said.
"This is where we think we belong, but you have to earn it.
"I'm proud of them ... (but) I'm not super-excited, because it's not over. We have an opportunity now to win a medal, but we have to win a medal."
Whitcomb, an Olympic rookie at 36, has been central to the form surge, the architect on offence finishing with 15 points, four assists, three steals and just one turnover on Wednesday.
She made two timely three-pointers in the third quarter to swell the lead beyond 20.
Five stops in the final minutes of the first half had earlier snuffed out Serbia's run just as they'd reduced the margin to single figures.
Rookie guard Jade Melbourne (18 points, five assists) has grown into the tournament, three-time Olympian Cayla George (18 points, four rebounds, three steals) has found arguably career best form as a bench threat and Alanna Smith (22 points, 13 rebounds, four assists) did as she pleased in the quarter-final.
"That was probably the best game I've seen her play," Brondello said of Melbourne.
"She was punching herself a few times in those first two games ... I just (said), 'Jade, we believe in you; you're fine, you're going to be good'.
"It says a lot about Jade. What a game, wow."
Five-time Games veteran and 43-year-old Lauren Jackson hasn't seen any game time in the last two matches but Brondello said she could play a role against the Americans.