During AC/DC's performance at Allegiant Stadium in Las Vegas, a mechanical failure caused a stage cannon to suddenly collapse, narrowly missing frontman Brian Johnson as he walked onstage. The prop struck a light fixture and came dangerously close to the singer, who calmly observed the malfunction before shrugging and resuming the show. The incident resulted in no injuries and did not disrupt the concert.

The Las Vegas stop represents another milestone on AC/DC's Power Up Tour, which began in 2024 and has visited Europe, Australia, and South America before returning to North America in July. The current leg will continue through September, concluding in Philadelphia. In a recent interview, Johnson and guitarist Angus Young reflected positively on the tour's operational execution, with Johnson noting his pride in completing such demanding performances at his age.