Free Floating Cities of Earth

FLAGSHIP (population 200)

Robot module (3x): holds sixty durable multifunction deep sea robots.
Nuclear module (1x): Reactor with one month power reserves.
Hydroponics module (1x): Contains various potato varieties to be processed after harvest into a highly nutritious food paste.

SUBMARINE

Production module (1x): Multipurpose manufacturing room.
 
SUBMARINE

Desalination module (1x): Purifies salt water for consumption.

SUBMERSIBLE PLATFORM 

Airlock module (1x): Heavily armored electrified airlock equipped with a powerful water pump.

Technology: Self-sufficient, the F.F.C.E.'s expedition possesses the facilities to rapidly create a sustainable society.

Military: Composed of a small competent ten soldier security detail armed with low recoil heavy hitting combat shotguns.

History: The F.F.C.E. is a loose confederation of maritime city states that have been largely neutral (and insignificant) in world affairs until as of late. Their objective is simple in the new world - to expand to further human civilization.