Originally the Ovens was just equipped with torpedoes, but eventually it was able
to fire Harpoon missiles, horizontally, from the torpedo tubes. They'd head to
the surface, light their booster rockets and scream through the air toward their target.
You enter the Ovens by going up a few
flights of stairs, and climbing down through the torpedo loading tube. This is
surprisingly common, since the original way of entering the sub involved
enlistment (kidding; a ladder).
In the middle of the bridge is access to
the conning tower. I've never actually been up in one of these. I'd like to.
Anyone know where? In the lockers are a .50 cal machine gun and various
sidearms and ammo.