Terminator 3: Rise of the Machines

Several years after destroying Cyberdyne Systems Corporation, John Connor has been living as a nomad following the death of his mother Sarah to hide from Skynet, despite a war between humans and machines not happening in 1997, as foretold. Unable to locate John in the past, Skynet sends a new Terminator model, the T-X, back in time to John's present in Los Angeles, to instead kill his future allies in the Human Resistance. The Resistance sends a reprogrammed Terminator (a T-101 referred to as the "Terminator") to protect the T-X's targets, including John and his future wife, Kate Brewster.