According to the May 2012 issue of Game Informer, SPARTAN IV's are recruited from top-ranking special ops soldiers. Their armor is a lighter version of the Mjolnir armor Master Chief wears. According ...

The Spartan-IVs are the fourth generataion of spartans to be fielded by the U.N.S.C. While the previous spartan groups were composed of children, conscripted into the army at the ages of six and seven ...