'Taggerdy's Thunder' was a US Army Ranger unit led by Lieutenant Elizabeth Taggerdy. Factions are special groups and allegiances that the player may observe, join or aspire to during gameplay. There he formed the Brotherhood of Steel, who used a functioning satellite to extend their reach across America… all the way to Appalachiaįallout 76 Brotherhood of Steel is one of the many Factions of the game. November 2077, a month after the Great War, army Captain Roger Maxson arrived with survivors at the Californian bunker of Lost Hills.