The word steel, is synonymous for and used to represent either sabers for Navy or swords for Army, Air Force and Marines. Traditionally the bride and groom walk through the arch of swords. That passage is meant to ensure the couple's safe transition into their new life together. The arch of swords is formed by an honor guard made up of members of the military who would normally wear a sword or saber when in dress uniform. Should one of the honor guard also be serving as a wedding attendant, in order to conform to tradition, he or she must be in full uniform.