What makes a submarine world class?

[Ratt]

Have you ever been on a submarine? And not a museum.

Awww. I've been on U-505 in the Museum of Science and Industry in Chicago

[slow84lx]

I'll believe that this sub is "world class" when Tom Clancy writes a book detailing how it stalked a Persian diesel electric sub all over the sea and sunk it with all aboard!

[Binky]

Holy shit welds at 26:00

Persian subs are made completely of welds that are stronger than every sub ever made.

[ceyko]

Persian subs are made completely of welds that are stronger than every sub ever made.

Until they are strong enough for torpedoes to bounce off them, they are not strong enough.