Stark Enterprises Missile Launch Facility

Iron Man used it to launch himself with a new rocket into the proximity of the Mandarin's Castle, to save his kidnapped friend Happy Hogan.^[2]

Alerted by a group of ants, the Avengers rushed to this location to save Ant-Man and the Wasp, who had been kidnapped by Ultron, as it was attempting to create a mechanical bride for him using Janet van Dyne's life force. The Avengers managed to stop the process before it was too late, however not without allowing Ultron to escape.^[1]

In the wake of the Secret Invasion, the plant was infected with the same alien virus caught by Iron Man.^[3]