Sunken Signal
Sunken Signal is a deep-sea documentary channel that uncovers lost WWII shipwrecks, forgotten naval secrets, and hidden treasures buried beneath the ocean. Using sonar scans, declassified files, and underwater exploration, we reveal the stories the world left behind.
If you love mysteries, war history, and unexplained underwater discoveries — you’re in the right place.
No One Has Touched This Since 1950… Until Today
CIA Tried to Recover This in 1958… They Failed We Didn’t
A Secret Map Led Us to a Giant Object Buried in the Seafloor
A Ghost Ship Appeared on Sonar… Then Vanished in Seconds
This U Boat Appears in No Records — So What Is It
Did We Just Find GOLD in a Sunken Japanese Warship
Divers Heard Knocking From Inside an 80 Year Old Shipwreck…
Camera Captures the Moment We Opened a 1945 Safe Underwater — UNBELIEVABLE!
We Found a Hidden Compartment That Wasn’t in the Original 1944 Blueprint
Symbols Found on a Sunken Warship Sent Chills Down Our Spines
After 80 Years, This Ship Finally Revealed Its Secret… And It’s Terrifying
Is This the Treasure the Nazis Tried to Hide at the Bottom of the Sea
A Strange Object Beside a Nazi U Boat Left Us Speechless
A Steel Box Sealed Since 1943 — We Opened It on the Ocean Floor
A 1945 Coded Coordinate Led Us to Something Massive Beneath the