Provider Wing was one of two wings in Justice Fleet in 1996 (the other was Resurrection Wing). Provider consisted of Grey Squadron, Saber?, and Silver?, and was based aboard the Mon Calamari Cruiser Odin. Provider was led for a time by the infamous RS officer Greedo96. After Justice Fleet and Liberation Fleet merged to form the Patriot Battle Fleet in early 1997, Provider Wing was decomissioned.
Provider was later reactivated to house three squadrons, though we on the wiki can't seem to remember which - perhaps Sabre, Crimson, and Silver.