Looks like they need to work on their paint.
Is that grunge and barnacles below the launch tubes?
sub made out of cheap pot metal like most chinese products sold in the US
Well, it is 15 years old.
I'm guessing no. My guess is these are vents to flood the torpedo tubes before firing. Difficult to make out the details though.
Looks like they need to work on their paint.
High speeds routinely wash off paint at the waterline. Especially at the bow.
Check out the bow of the USS Scranton. wikimedia.org
