The mainstay unit of the Vanguard Command is Task Force Invincible. It is the largest permanent task force formation in all of Starfleet and is commanded by the best starship commander of his time, Rear admiral (upper grade) Jean-Luc Picard. He is ably seconded by some of the very best and brightest starship captains and starship officers ever gathered under one unit.File:TF Invincible.jpg