promo image of Surcouf from Azur Lane which is a moe anthropomorphization of the French World War 2 submarine Surcouf, the image depicts a pale red haired anime girl lying in the water in a white bikini in a boobs and butt pose with her back bent in a rubbery way
promo image of Surcouf from Azur Lane which is a moe anthropomorphization of the French World War 2 submarine Surcouf, the image depicts a pale anime girl with red hair waving a french flag and sitting on the submarine with a torpedo shooting out of her breast, she's wearing lingerie and sitting with her butt lifted up in a boobs and butt pose

Boobs and Butt... Submarines???

So over in the ol' Discords, my friend was talking about the Surcouf, the WW2-era French submarine that had a variety of infamous technical flaws (it couldn't fire torpedoes while submerged, the turret wasn't watertight, and if it fired the guns perpendicular to the length of the sub while in rough waters, it would roll), and I said there's probably a sexy anime girl version of this sub out there who is probably very clumsy or awkward in a cute way, because there's like a sexy anime girl version of every WW2-era ship, submarine, and carrier.

Anyway, it turns out I was half-right... Azur Lane did indeed make a sexy anime girl version of Surcouf, but she's not clumsy she's just very lazy and apparently may have narcolepsy.

Also she apparently really likes to show both her boobs and butt at us.  I don't know what part of the ship that's supposed to represent, maybe the rolling part.  She is definitely firing her torpedoes above water too. >_>

(Promo images for Surcouf from Azur Lane, Manjuu and Yongshi)