The T-800 arrived the present day for its mission.
Pre-Judgment Day Missions refer to conflicts that take place before Judgment Day in order to avert or gain an upper hand for either side during the Future War.
Original timeline[]
- Skynet Missions
- Resistance Missions
- Termination of Skynet (1st attempt, 1994)
- Termination of Skynet (2nd attempt, 1995)
A T-800 was sent to 1984 to terminate Sarah Connor. Kyle Reese volunteered to be sent by John Connor to protect his mother. The Resistance succeeded, but Kyle died in the process. The Terminator
Later in 1994, Sarah Connor attempted to destroy Skynet, but failed and imprisoned in Pescadero State Hospital. In 1995, her son was targeted by a T-1000. A T-800 was sent by the Resistance to protect John. The T-800 succeeded. Before the T-800 managed to destroyed the T-1000, Sarah's group successfully destroyed the Cyberdyne Building in an attempt to stop Judgment Day by eliminating Skynet during its development. Terminator 2: Judgment Day
Cybernetic Dawn timeline[]
- Skynet Missions
T2 Trilogy timeline[]
- Skynet Missions
The New John Connor Chronicles timeline[]
- Skynet Missions
- Resistance Missions
Rise of the Machines timeline[]
- Skynet Missions
- Assassination of Resistance Lieutenants (2004)
- Attempted Assassination of Daniel Avila (2004)
- Resistance Missions
- Dispatching Eliza to an unknown date before Judgment Day
In 2004, a T-X was sent to terminate 22 Resistance lieutenants. On its mission, it found the blood of John Connor and went after him. At the same time, a T-850 was sent to ensure the survival of John Connor and Kate Brewster. The T-X eliminated four of its targets and ensured Judgment Day. The T-850 was successful in saving the two future leaders. The world then had to face the War Against the Machines.
T2 Saga timeline[]
- Skynet Missions
Salvation timeline[]
- Resistance Missions
- Assassination of Thomas Parnell
The Sarach Connor Chronicles timeline[]
- Resistance Missions
- Termination of Skynet (2007)
- Skynet Missions
- Assassination of Mark Wyman (1920-2007)
- Assassination of John Connor
- Coltan Factory Conflict (2007)
- Serrano Point nuclear power plant meltdown (2007)
- Assassination of Martin Bedell (2007)
Dark Fate timeline[]
- Skynet Missions
- Assassination of John Connor (1998)
- Legion Missions
- Assassination of Dani Ramos (2020)
Tempest timeline[]
- Resistance Missions
- Skynet Missions
Dark Years timeline[]
- Skynet Missions
2029 to 1984 timeline[]
- Skynet Missions
- Resistance Missions
Rampage timeline[]
- Skynet Missions
- Resistance Missions
Genisys timeline[]
- Skynet Missions
- Resistance Missions
- Termination of Genisys (2017)
A T-1000 was sent back to kill Sarah Connor in 1973 when she was nine years old and before she could grow up and give birth to John Connor. An unknown party learned of the assassination attempt and sent a reprogrammed T-800, later known as Pops, back to protect her. While Sarah's parents were killed, te two escape the T-1000. Pops then protected and raised Sarah.
Like in the Original timeline, a T-800 was sent back to kill Sarah in 1984 and Kyle Reese followed. However in this timeline, Sarah and Pops were waiting and easily deactivated the T-800. They rescued Kyle from the T-1000 and fought it, who was aiding by the reactivated T-800 before Reese successfully destroyed the T-800, while the T-1000 was terminated by Sarah and Pops.
Before dissolving the body of the T-800 in acid, its CPU was taken to operate a rough Time Displacement Device made by Sarah and Pops to travel forward in time to stop Judgment Day. With the T-800 completely destroyed, however, Judgment Day was no longer in 1997 but in 2017 instead, which Kyle remembered from a flash of memory from the new timeline he got while being sent back in time.
Kyle and Sarah travelled to 2017 while Pops remained behind to prepare as its damaged flesh sheath would not let him make the trip. In 2017, they found that Skynet had converted John into a T-3000 and he travelled back to 2014 to ensure Skynet's creation by helping Cyberdyne Systems to develop Genisys. Kyle and Sarah were reunited with Pops and assault Cyberdyne Headquarters to destroy Genisys before it could come online. The T-3000 was destroyed in the battle by Pops, using magnetic field generated by the prototype Time Displacement Device and the building was destroyed.
Sarah and Kyle survived in the bunker under the building and were eventually rescued by Pops, who had survived and been upgraded with T-1000-like abilities due to falling in a vat of unprogrammed mimetic polyalloy. The three passed the message about Genisys to the young Kyle and believed that they had destroyed Skynet and saved the world. However, while Genisys was prevented from spreading by their efforts and Judgment Day was stopped, Genisys itself survived as its system core survived underground. Terminator Genisys