The fit-again Aaron Finch then put an exclamation mark on the result with a pair of mighty sixes off the bowling of David Willey, after he had been demoted to No. 5 to allow the younger Short to continue his impressive audition alongside the stand-in captain David Warner. Pacer Kane Richardson (3/33) was the standout among the Australian bowlers.
A delighted Warner, serving as captain for the match, said: "The guys from the Big Bash have been in tremendous form and are playing fearlessly". Short and Lynn scored 36 and 31 respectively.
Opting to bowl on winning the toss, the Australians restricted England to 137/7.
Short, on the other hand, was biding his time in the middle and played some delightful strokes as well.
Dawid Malan - 3/10 - Malan started okay with 10 from 10 balls, but can count himself slightly unlucky to be dismissed after Warner ran him out with an exceptional bit of fielding.
US 'Strongly Supports' Israel's Right to Defend Itself Against Iran Threat
Netanyahu pointed out that he has "been warning for some time about the dangers of Iran's military entrenchment in Syria". Syrian State TV quoted a military official Saturday saying that Syrian air defenses hit more than one Israeli plane.
First T20I Australia won by seven wickets.
Morgan picked up a groin strain at training on Friday, and Buttler was told on the morning of the match that he would take charge, with James Vince coming into the side.
Adam Zampa, the only specialist wrist-spinner in Australia's squad, had hoped he would win a recall after being dropped for Wednesday's match against England.
Lynn was in no mood to play it safe following the early wicket though, as he took the attack to Willey and fellow opener Tom Curran.
He was given out caught behind the next over but correctly reviewed the decision, with replays showing the delivery from Marcus Stoinis missed bat and gloves.
The Yorkshire all-rounder added a six-ball ten, including two boundaries, before offering an easy catch to David Warner. Australia chased down the target in 14.3 overs, and have qualified for the final of the tri-series.