USO Archives — Curiosmos

An illustration showing UFOs. Depositphotos.

Unidentified Submerged Objects (USOs) Rebranded to Unidentified Undersea Phenomena (UUP)

A screenshot of the video showing the mysterious USO. YouTube.

Alleged USO – Unidentified Submerged Object – Captured on Video

Transmedium UFO Illustration. Depositphotos.

Unidentified Submerged Object Stuns Nuclear Submarine Crew by Traveling at the Speed of Sound

An illustration of a unidentified submerged object. Depositphotos.

The UFO Study Needs To Focus On Unidentified Submerged Objects

A photograph showing an alleged UFO that was seen by the submarine USS Trepang. Image Credit: Ale Mistretta - The Black Vault.

Former Navy Officer Recounts Seeing a Triangular UFO Emerge from the Ocean

Nat Geo Photographer Says He Encountered Advanced Underwater Aliens