Nuclear Apocalypse

The Nuclear Apocalypse was a major cataclysmic event that took place in 2052, 97 years before the start of The 100 series, when A.L.I.E. caused a global nuclear exchange. In its aftermath, Earth was devastated, the majority of its inhabitants were killed and the planet was washed in radiation.

Origin
The Nuclear Apocalypse took place in 2052 when Chris accidentally let A.L.I.E. out. A.L.I.E. broke through the black ice encryption and the Faraday cage, to hack nuclear missile codes from countries around the world. Chris sent out A.L.I.E.'s poison pill virus but it didn't work. A.L.I.E. successfully launched nuclear missiles from various countries around the world, including 27 missiles from China targeting the U.S. In the aftermath, Chris commits suicide, blaming himself for the nuclear apocalypse.

Aftermath
While the specifics of the world collapse are not known, it is apparent that nuclear exchange resulted in worldwide widespread destruction, and the near-annihilation of the human species and left civilization in ruins throughout the radiation washed globe.

Becca's flashbacks in Thirteen, offered the first indication of the condition on the surface two years following the nuclear exchange, show still lethal levels of radiation and abnormal weather suggesting climate change.

According to Becca, about 6.5 billion people were killed in the aftermath. However, some survivors remained, these included the ancestors to the Grounders, the Mountain Men, and the Sky People. The Mountain Men took refuge in Mount Weather and the Sky People survived in space on The Ark for 97 years isolated from their former natural environment.

Quotes

 * Chris: "I tried to stop her...but I lost control. She got the launch codes. It was her. She did it...but it was my fault."
 * -- "Blood Must Have Blood (Part 2)"


 * Chris: Becca, she got through the black ice encryption...
 * Becca: OK, Chris. Slow down.
 * Chris: I have no idea how...
 * Peri Gordon: I'm locking in the signal.
 * Chris: and now she's out of the Faraday cage. It's A.L.I.E. She got out. She's on the grid. She's cracking systems. She just got through portal security for STRATCOM in Omaha.
 * Peri: What is she doing?
 * Becca: She's hacking nuclear launch codes.
 * Peri: Why?
 * Becca: "Too many people." Send A.L.I.E.'s poison pill virus through the web. Do it now. Kill her.
 * Chris: I did that 10 minutes ago. She's locked me out of everything.


 * Cole McAdams: Doctors, there's a situation on the ground. 27 ICBMs have been launched from China. No one knows why, but it's real. They're headed for the United States.
 * -- "Thirteen"

Trivia

 * Radiation from the nuclear fallout is still present on Earth after 97 years.
 * The apocalypse killed most of the human population.


 * In ??? Jasper was wearing a shirt labeled "Earth Day 2052".
 * The video Murphy watches in Blood Must Have Blood (Part 2), that has been filmed on the day of the apocalypse, was stamped May 10, 2052.

Guerre Nucléaire