My comment:
This video footage shows how the unknown object ascends behind (or inside) the cloud before instantly flying to the left and into (or behind) another part of the cloud.
The zoomed, and back and forth video shows that the UFO changed the shape of the cloud.
The video is recorded (unknown date) near Hill Air Force Base (probably), Davis County, Utah.
I found the UFO video footage (at 0:33) in the following video:
“P-51 pilot Greg ‘B.A.’ Anders flies with the F-35 Demo Team”
Published: 26 June 2020
(F-35 Demo Team (YouTube channel)).
Video text:
“Have you ever seen a P-51 fly with a F-35 Lightning II?
P-51 Heritage Flight Pilot Greg ‘B.A.’ Anders reflects on flying with the F-35 Demo Team and what it’s like to represent aviation past, present, and future.
The F-35A Lightning II Demonstration Team is a world-class demonstration team, showcasing the unique aerial capabilities of Air Force’s most advanced 5th generation multi-role stealth fighter, the F-35A Lightning II.
The F-35 Demo Team also performs with the Air Force Heritage Flight Foundation to showcase the past, present and future of American airpower by flying in formation with World War II, Korean, and Vietnam-era aircraft.
The F-35 Demonstration Team recently relocated to Hill Air Force Base, Utah, and is part of Air Combat Command and the 388th Fighter Wing, the Air Force’s first combat F-35 Wing.”
Zoomed, and back and forth video.
UFO Intel 