A new combat helmet model was designed for all three variants, incorporating ear protection and a pair of attachment points for additional equipment, such as lamps (commonly found on surviving units) and targeting or imaging equipment. The modular suit of armor was manufactured from alloys that offer balanced protection from conventional firearms and energy weapons and provide load-bearing functionality in combat. The new combat armor was manufactured in three different variants, for wearing with the standard armed services uniform: Light, medium (sturdy), and heavy. The most important of these was the general purpose combat armor issued to military units nationwide, with the first Army model relegated to domestic and garrison duties. The success of the Army combat armor paved the way for superior models.