A Fisherman Found a Massive Chain on a Remote Island. What Was on the Other End Turned Authorities Pale.

You asked for Part 2. Here it is — the full story.

Fisherman Joel Barnes was exploring the shores of Attu Island in Alaska when he noticed an enormous rusted chain partially buried in the shoreline gravel. Its thick links looked decades old, and the chain stretched silently into the sea.

Fisherman Joel Barnes standing next to a massive rusted chain on Attu Island, Alaska
Joel Barnes discovering the massive chain on the shores of Attu Island, Alaska.

Startled by the sheer size, Joel took several photos and alerted the Coast Guard. The links were each the size of a car tire — clearly not from any ordinary vessel. Whatever was on the other end of that chain had been sitting undisturbed at the bottom of those icy waters for a very long time.

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Days later, a diving recovery crew arrived to investigate the mysterious chain. As divers followed the links into deeper waters, they realized it hadn’t shifted with the tides, suggesting the chain would lead to something massive.

Scuba divers following the rusted chain underwater toward a sunken vessel
Recovery divers following the chain into the depths off Attu Island.

Nearly 80 feet down, the water was near-freezing and visibility was limited to a few feet. The divers communicated only by hand signals. One of them later described the experience: the chain seemed to vibrate slightly, as if the wreck below was still somehow alive.

Close-up of divers following the corroded anchor chain along the ocean floor
The chain led deeper and deeper — nearly 80 feet to the ocean floor.

They finally discovered the chain was bolted to the anchor of a submerged vessel. The hull was massive — easily over 300 feet long. And it was sitting completely upright on the seabed, almost as if it had simply been parked there.

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Two divers approaching the bow of a massive sunken WWII warship on the ocean floor
The moment the divers saw the warship — a ghost from World War II.

But the moment they shone their lights into the broken hull, everyone monitoring the operation turned pale. Inside the deteriorating warship, divers found fully intact artillery shells, corroded sea mines, and live grenades still capable of detonation.

Diver illuminating stacked corroded sea mines and artillery shells inside the sunken warship
Inside the hull: stacked sea mines and artillery shells — some still live after 80 years.

Military historians quickly identified the vessel as a World War II warship, likely sunk in battle and lost due to Attu Island’s extreme isolation. Attu was the site of one of WWII’s most brutal and forgotten battles — the only land battle fought on North American soil during the war — where American and Japanese forces clashed in 1943 in the freezing fog.

Explosive disposal teams were flown in immediately to secure the scene. Over the course of two weeks, they carefully extracted and neutralized dozens of munitions — some of which had been sitting loaded and ready to fire for over 80 years.

Explosive disposal team recovering crates of corroded artillery shells and sea mines on the Alaskan shoreline
Explosive disposal teams worked for two weeks to safely remove the live munitions.
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And while the immediate danger was neutralized, the mystery of how a fully armed warship ended up there — untouched for decades, in one of the most remote corners of North America — has fascinated military historians and ocean explorers ever since.

Joel Barnes, the fisherman who started it all with a simple walk on the beach, put it best: “I just pulled on a chain. I had no idea I was pulling on history.”


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