Only Human (Chapter 7)
Nathan asked, heading towards the 'boat', which the craft did have the look of a sea vessel to some extent, although nathan would have said a submarine more than a boat. tiera giggled.
Point Nemo
"we have created a speedboat that can reach speeds of 126 knots an hour at its maximum, we have this generator which can power an entire city, maybe even a city like the ones you have built, we have mastered saltwa and the fastest submarine in the world and
Killer Huxley; profile
The submarine proved to be tight and uncomfortable for his colossal, powerful physical structure... and the contact with the enemy far too little.
"Family Tails" - Chapter 39
Sierra's husband/mate, dakota, the wolf g.e.l.f. her brother had introduced her to in college, was there, though chrysie's husband/mate, hm2(ss) steve donnelson, wasn't able to be there to greet her due to his submarine, the u.s.s.
Ch 1 - Healer, Advocate, Warrior Chief
This story not intended for use during operation of nuclear facilities, aircraft navigation/communication systems, submarine vessels, nuclear weapons, sharp pointed objects, or any other hazardous activity in which failure could lead to death, injury, property
Planetary Warfare
Eventually surface and submarine navies weren't really a thing until much later in history so insertion operations on coastal areas were done using modified, pre-war local spacecraft that didn't have a place in the imperial starfighter fleet or its reserve
Among the Stars. Chapter One.
The water rose behind the mechanical suit and “the crawler" breached the surface, water running off the mechanized submarine that samson had casually built for the mission.
Cohen Loop: Rejects, Part 1
One of the older passengers started talking to her neighbor about time she'd spent in the military and her familiarity with submarines.
Invisible Wings, 3/4
I couldn't anymore, and my heart started pounding harder, just like that day on the submarine tour. the day that i became sick with horror because something had just changed about me, and i didn't know what'd caused it or how to return to normal.
Predators
Obviously, it needs still a good few meters of water to sail into, but it can bring the soldiers much nearer to the target than the submarine itself.
Enochian: Book 1, Chapter 11
Cindy and marina, i want you two to sneak down to the bottom level of the submarine and- ugh. fine, i'll do it the old fashioned way."
Dragon Storm: Chapter 3: Mission Description!
"we are in dragon techs. class nuclear submarine discovery you fool. luckily, your little warm up didn't hurt the inner walls to bad, at least from what i can see there are no leaks." quicksilver said. rio starred at the destroyed room.