Honestly, the idea of something ancient and intelligent hiding in the deep blue is a lot more terrifying—and exciting—than little green men from Mars. We spend so much time looking at the stars that we forget we haven't even mapped the majority of our own seafloor.
The internet is currently buzzing with aliens in the ocean news, but if you’re looking for a smoking gun, you’ll find a lot of murky water instead. People are talking about "transmedium" craft and underwater bases like they’re confirmed facts. They aren't. Not exactly. But what is happening in the halls of Congress and under the keels of Navy ships is enough to make anyone do a double-take.
The Football Field in the Deep
Let’s talk about Rep. Tim Burchett for a second. In early 2025, he went on record claiming an unidentified Navy admiral told him about a craft the size of a football field moving at "hundreds of miles an hour" underwater.
That’s fast. Like, impossibly fast.
Water is heavy. It's dense. For a human-made sub to go that fast, it would basically shake itself to pieces from cavitation. Yet, these reports of Unidentified Submersible Objects (USOs) keep piling up. We aren't just talking about grainy photos from the 70s anymore. We’re talking about modern sensor data.
Why Catalina Island is the New Area 51
If you haven't heard of Sycamore Knoll, you're missing the weirdest part of the story. It's a structure about 2,000 feet down, just off the coast of Malibu. For a while, you could see this weird, flat-topped feature on Google Earth. Then, around 2025, it supposedly "disappeared" from the platform, though you can still find it on some high-end fishing apps.
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The tinfoil hat crowd calls it an underwater alien base.
Scientists? They call it a natural geological formation.
The middle ground is where it gets interesting. Investigative journalist Jeremy Corbell recently highlighted declassified footage from the USS Jackson (2023) showing a "self-luminous" craft just... rising out of the Pacific. It didn't have wings. It didn't have a tail. It just transitioned from the water to the air like it was moving through a vacuum.
The Enigma Data Surge
By the end of 2025, the UFO-reporting app Enigma had logged over 9,000 sightings of USOs within 10 miles of the U.S. coastline. That's a staggering number.
- California and Florida are the biggest hotspots.
- About 150 of these objects were seen "splashing in" or emerging from the water.
- Most sightings happen near military "Warning Areas" like W-291 off the Southern California coast.
Is it just drones? Maybe. But the Navy has a hard time explaining how a "drone" can move at 200 knots underwater without a propeller.
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What the Government is Actually Doing
While we’re all debating alien bases, the Pentagon's All-Domain Anomaly Resolution Office (AARO) is busy debunking whatever they can. In their late 2024 and 2025 reports, they resolved hundreds of cases as balloons, birds, or "sensor ghosts."
AARO Director Jon Kosloski has been pretty blunt: they haven't found "verifiable evidence" of extraterrestrials yet.
But Congress isn't letting it go. The Fiscal Year 2026 National Defense Authorization Act (NDAA) actually includes new rules requiring the military to brief lawmakers on UAP intercepts since 2004. They want the raw data. They want to know why NORAD and Northcom are seeing a "concerning spurt" of incursions near sensitive sites.
The Transmedium Problem
The real "holy grail" of aliens in the ocean news is the concept of transmedium travel.
Normal physics says you can't have a vehicle that's amazing at flying and amazing at diving. The engineering requirements are opposites. Airplanes are light and fragile; submarines are heavy and reinforced. If these objects are truly moving between space, air, and sea without slowing down, we aren't just looking at "aliens." We’re looking at a fundamental rewrite of how we understand propulsion.
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Actionable Steps for the Curious
If you want to track this without falling down a fake-news rabbit hole, here’s how to stay grounded:
1. Watch the AARO Public Reports: They are dry, but they contain the actual sensor data the government is willing to share. Check the official AARO website for "Unresolved" cases—those are the ones that actually matter.
2. Follow the 2026 NDAA Progress: Keep an eye on how the Pentagon responds to the new briefing requirements. If the "transparency advocates" get their way, we might see more declassified underwater footage by the end of this year.
3. Use Crowd-Sourced Apps Judiciously: Apps like Enigma are great for seeing patterns, but remember that a "glowing light" in the water is often just bioluminescent plankton or a fishing boat's LED array.
4. Distinguish Between "Alien" and "Anomalous": Just because something is "unidentified" doesn't mean it's from another galaxy. It could be a foreign adversary's tech, a secret US program, or a natural phenomenon we simply haven't named yet.
The ocean is big. Really big. We’ve only explored about 5% of it. Whether there are "aliens" down there or just some very sophisticated human tech, one thing is certain: the deep isn't as empty as we thought.
Next Steps: You can start by reviewing the latest AARO 2024 Consolidated Annual Report to see which specific underwater cases are still listed as "unresolved." Focus your research on Warning Area 291 and Catalina Island, as these remain the highest-density areas for military-grade USO sightings. Keep an eye on the House Oversight Committee's scheduled hearings for Spring 2026, which are expected to address transmedium craft specifically.