Ruha is the military of the planet Rudat in the Areues solar system, far in another galaxy. Rudat is a very easy planet to survive on, with proper animals with everything needed inside of the food. Rudat lore is here. https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2779720465&searchtext=Rudat

In 2070, Earth's air got very polluted. Eventually, they had to draft civilians and take every government member and family member. They took 2750 people, including government members, and left to a solar system far away in a new galaxy. The Solar System was called Areues. Rudat is one of it's planets, a very easy planet to colonize, and eventually they made a military / government named Ruha. It wears red clothing, and mainly uses medium - heavy weapons. There are very few classes using light weapons. Ruha is basically the special forces of Rudat.

Ruha Medic - The Ruha Medic is a medical assistant in most squads for Ruha.
Ruha Pilot - The Ruha Pilot is the main pilot team to control machines and vehicles.
Ruha Security - The Ruha Security secures places and guards bases, companies, buildings, etc.
Ruha Officer - Former police officers automatically get this. This is basically the police of Rudat.
Ruha Tactical Officer - Former SWAT members already get this. This is basically the SWAT of Rudat.
Ruha Mechanic - Works around machines and vehicles a lot; mainly to repair them and add things.
Ruha Light Weapon Dealer - Most officers get armed by these Ruha dealers.
Ruha Scientist - These Ruha units experiment with chemicals and make special injectors.
Rudat Inhabitant - Regular civilians of Rudat.
Ruha Medium Weapon Dealer - Arms the Ruha Tactical Officer.
Ruha President - Works and manages everything.
Ruha Heavy Weapon Dealer - Arms the Ruha Sentries / Vehicle Weapons

Ruha Cargo Ship (based off of a CoA vehicle) - Holds cargo and brings to bases, companies, etc.
Ruha Transport Ship - Transports Ruha units place to place at high speeds,
Rarber - A tank with a railgun, cannon, and a rail machine gun, with the Railgun ammunition.
Rebatatorist - A very heavy tank with heavier weapons than the Rarber. Goes at good speeds.
Retal - An APC with a rail machine gun. A lighter one, but still heavy.