Footage has emerged online showing a spherical object flying in the air before disappearing into the ocean, near where a US Navy ship was, off the coast of San Diego, US.
The video, taken aboard the USS Omaha in July 2019, shows the mysterious object hovering over the water's surface for a while, before disappearing into the ocean.
The footage is the source of two screenshots of UFOs that had previously been released and, according to Fox 8, a Pentagon spokesperson has confirmed the footage was recorded by the US Navy.
"Whoa, it's getting close," a voice can be heard saying in the clip.