[quote=Gnash]
Simplistic. Vague. Additional information required.
[/quote]

Perhaps I could add more information?

[hider=Basic History] 10,000 years ago a small, privately-funded lab in Michigan discovered a new breakthrough in advanced genetic engineering and Nuclear technology, causing a disagreement with the European Union and the American Government. Tensions rose as the Russian, Japanese and Australian authorities added their own input into the debate and eventually, the world was plunged into an all-out war to shut down all forms of the research. The American authorities grew restless, and on March 23rd - known now as "Rapture Day" - they unleashed their test subjects from hiding. Freakish, genetic mutations of ordinary people, with skin as thick as iron and muscles as strong as high carbon steel. Horrifically deformed and with an insane bloodlust, these failed experiments called 'Mistakes' ravaged the foreign armies, then American civilians, and eventually the entirety of America. From there they bred like rabbits, adapting at alarming rates, learning how to survive without the need for intravenous drips full of nutritional fluids and men in lab coats documenting their pulse.

It was the European Union which decided to band together to maintain civil living and they took appropriate measures when testing to make sure every experiment still strongly resemble and connect to Humans. These became the warriors who put up a project called "The Correction Operation" In which the warriors gather in the 'Mistakes' and attempt to tame them and some that still somewhat resemble humans attempt to get reversed. This rarely works and any who do survive has been labeled the "Nephilim" to mean "Touched by the angel" or "Children of god" In where such miricles have taken place. 

After the war ended, great unease among the continents settled and 'Mistakes' invade frequently. New super-soldiers were made, creating new races to fight, normal humans were trained to fight their fears. They did. Now the 'Correction' Operation has been in place for over 110 years and at 14 years of age children were forced to choose between war and civility. Those who chose civility will live in the city as civilians. Those who did not, took to training instantly.

3 miles away from the city border a large tall wall protects the city and those who are trained fight away any outsiders and protect the city, stopping fights to take place in the city. Generally being the police and the soldiers. All soldiers leave the force after 40 years of age and live peacefully after.

Life within the Base is simple. We train. We guard. We fight. There are 6 Trainers, to lead 6 divisions, all have to be at least 18. The 6 divisions are :
Stealth - It's a scouting team of assassins, master of their craft and great at hiding themselves. They use many weapons, ranging from daggers to polearms however nothing too heavy.
Aerial [UNPLAYABLE]- Lead mainly by the Alkire, they take down any in the air battles using grunt force. Uses any weapons.
Offence - Grunt force on the floor, a team of strong warriors. Uses heavy weapons like two-handers or lances.
Defense [UNPLAYABLE]- They guard the city, patrolling and ceasing any in-city attacks or defending the walls.
Ranged - The ranged attackers. Uses bows, guns, chakrams any further ranged weapons.
Engineering [UNPLAYABLE]- Helicopter/plane fighters. Bomb and gadget fighters. They help fix things around the city too. [/hider]

Thanks for showing interest, either way.