Narrated by President Donald Trump and his troubled Defence Secretary Pete Hegseth, the 90-second clip shows service members taking part in intense training drills and battlefield combat.

"No more distraction, no more electric tanks, no more gender confusion, no more climate change worship. We are laser-focused on our mission of warfighting," the defense secretary proclaims.

The ad, titled "Peace through Strength," was posted to the Pentagon's social media platforms on Sunday.