Wave 8 - Queen Vessel Prime - Borg Queen Admiral

The Borg Queen Admiral card from wave 8 says
"At the start of the game or if this card replaces another Captain, remove all Drone Tokens from that Captain Card and place 7 Drone Tokens on this card."
Does this mean that if the ship that the queen is on is destroyed, she moves to another friendly ship? If it doesn't mean that, then when would the Queen replace another captain?
"At the start of the game or if this card replaces another Captain, remove all Drone Tokens from that Captain Card and place 7 Drone Tokens on this card."
Does this mean that if the ship that the queen is on is destroyed, she moves to another friendly ship? If it doesn't mean that, then when would the Queen replace another captain?