I designed this an eternity ago for a game we used to play on my forum. I was conquering the world as North Korea at the time, hence the name. Witness now the scourge of the seas!

Description:
"100m tall, 395m long, and 216m wide, the HS-I is slightly larger than the Nimitz class aircraft carrier.
It costs less than 5.5 billion dollars and is capable of going up to thirty knots.
The ship contains an internal runway and separate garages for helicopters, planes, and submarines. The runway, and helicopter and submarine bays are accessible through thick retractable steel doors.

The Helicopter bay has 115sq meters of useable storage space, with ceilings between 10 and 20 meters tall (32, 64 ft)
The Airplane hangar has 243sq meters of useable storage space with ceilings of 10m height.
The Submarine bay has 125sq meters of useable storage space. The ceiling can be up to 30m tall. The room may be used as an emergency ballast tank.
The Flight Deck is 270m long and holds two runways. This is more than long enough to stop a plane. The plane then moves too the side and is put in an elevator to the garage.

The roof will have multiple SAMs and AA guns, spaced on top of the bridge and Helicopter bay. Upon submerging, these will flip inward to become internal, and of course dormant. There is a Slingatron on the top of the bridge and nose of the ship. These will be slightly smaller than my land based ones, and incapable of launching things into space.
On the four wings, below the nose, and on both sides of the bridge are multiple torpedo tubes. These will shoot Torpedos. As a guard against enemy weapons, I am installing tethered balls to the side of my ship. These balls will be kept fluxuating to cover more space. They will be electromagnetically charged and emit large amounts of heat as a side effect, to draw off fire. They will be kept 50m away and be placed around 30m apart. These would protect all sides.
As a secondary guard, the ship will be equipped with small homing missiles which will fly out and meet mines and missiles before they get too close.
The ship contains a failsafe bomb, which will destroy the entire ship to prevent any technology from falling into enemy hands.

Buddha’s Breath is a methane bomb. It would be released, compacted in a bubble from the back of the ship in the form of methane hydrate, which holds large amounts of methane in smaller spaces. Heated inside the bubble, the methane hydrate will rapidly become gas, burst its bubble, and change the surface tension of the water. The end result is the sinking of ships like rocks in ponds because they cannot support themselves on the methane bubbles. The shockwave of the methane exploding and ship sinking should cause other ships to fall over if kept in close proximity. There’s also the chance of it catching fire."

Later, the HS-II was designed by sacrificing the quarters below the hangar. It was kind of silly to have rooms for 50,000 men when they would not be spending more than a few days there, so I added fighter capacity.

Just posting things, really. ~Trahl