Spain shows a submarine with no cabins for 43 sailors, and the steel cage reveals the human cost of underwater patrols

Spain’s S-81 submarine features elite stealth and AIP tech, but life inside reveals the intense human cost of modern ...
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Inside the US Navy’s brand new $3 billion USS Idaho first look

Welcome to Submarine Insider, where we explore the latest in underwater warfare. In this video, we take a first look inside ...

I toured the only nuclear-missile submarine in the US open to the public. Take a look inside the USS Growler.

Once a top-secret US Navy submarine armed with nuclear missiles, the USS Growler is now a museum exhibit that visitors can climb into and explore.

I toured the USS Nautilus, the world's first nuclear-powered submarine. Take a look inside.

The USS Nautilus, the world's first nuclear-powered submarine, participated in scientific and military operations around the ...

New Photo Of US Navy's Next Ballistic Missile Submarine Confirms Its Shocking Scale

Have you seen the United States Navy's newest warship? Discover the shocking true scale and capabilities of this massive new ...

I toured the only remaining German submarine captured by the US during World War II. Take a closer look.

On June 4, 1944, the US Navy captured its first German submarine. Now it's displayed at Chicago's Griffin Museum of Science ...
AOL

I toured the USS Lionfish, a Balao-class submarine that rescued downed pilots in World War II. Take a look inside.

The World War II submarine USS Lionfish was part of America's "Silent Service." Despite comprising less than 2% of all US Navy vessels during World War II, submarines like the USS Lionfish sank 55% of ...