At this point it's kind of hard NOT to believe in UFO's or at least admit we are not alone in this universe.
Here's another leaked video of footage taken aboard the USS Omaha in July 2019 near San Diego. In the video you see the UFO flying parallel above the water's surface and then BOOM!!!
It disappears into the water.
The Navy even sent a submarine to hunt for the object but NOTHING was found. The theory is the UFO craft is capable of traveling through both water and air.