The 7th Space War begins. The Earth Federation begins the development of the flash system and a series of Gundam mobile suits designed for Newtypes.
* Source: Gundam Ace 031.

The Space Revolutionary Army cancels Operation Dahlia, a plan to attack Earth with a colony laser.
* Source: Gundam Ace 031.

The Space Revolutionary Army launches Operation Lilac, dispatching a Newtype corps to Earth in order to destroy the Earth Federation government. However, the Newtype corps is wiped out just before entering the atmosphere.
* Source: Gundam Ace 031.

The Earth Federation Forces' Newtype researchers make preparations for Operation L. The project is canceled while still in its early stages.
* Source: Gundam Ace 031.

The Space Revolutionary Army carries out a colony drop operation. More than 99 percent of Earth's population is killed. South America is devastated, and the Earth Federation government is destroyed.
* Source: Gundam Ace 031. As a result of this colony drop, Earth's population is reduced from 10 billion people to just 98 million.

Sunlight disappears from Earth's surface, and an age of darkness begins. The 7th Space War ends, and the After War calendar is provisionally adopted.
* Source: Gundam Ace 031.

Sunlight returns to Earth's surface. The Space Revolutionary Army dispatches spies to Earth.
* Source: Gundam Ace 031.

The New Earth Federation Forces complete the unification of the Indian region.
* Source: Gundam Ace 031.

The New Earth Federation Forces complete the unification of the East Indies region.
* Source: Gundam Ace 031.

The New Earth Federation Forces complete the unification of the Far East region.
* Source: Gundam Ace 031.

Garrod Ran is hired to retrieve Tiffa Adill from the land warship Freeden.
(Gundam X episode 1)
* This event isn't listed on the timeline in Gundam Ace 31, but it appears to take place within a day of the activation of the Gundam X's satellite cannon.

A large number of Vulture mercenaries gather near Saint Range to fight over the Gundam X. Garrod and Tiffa use the Gundam X's satellite cannon to wipe out the Vultures.
(Gundam X episode 2)
* Source: Gundam Ace 031. The startup screen of the Gundam X's satellite system lists the date as April 12, A.W. 0015. In classic Gundam timeline tradition, this is also the broadcast date of the episode itself.

The Vulture land warship Freeden clashes with the Alternative Company, which is then destroyed by the Gundam X's satellite cannon.
(Gundam X episode 5)
* Source: Gundam Ace 031.

The Freeden clashes with other Vultures at an old Earth Federation power facility near San Angelo. The facility is destroyed when its reactor explodes.
(Gundam X episode 6)
* Source: Gundam Ace 031.

The Freeden battles the old Space Revolutionary Army mobile armor Patulia at the city of Fort Severn. The city suffers severe casualties.
(Gundam X episode 14)
* Source: Gundam Ace 031.

The New Earth Federation Forces complete the unification of the African region.
* Source: Gundam Ace 031.

The New Earth Federation salvages the L System and its G-Bits from the Sea of Lorelei.
(Gundam X episode 18)
* Source: Gundam Ace 031.

The New Earth Federation deploys a fleet to attack the Freeden.
(Gundam X episode 19)
* Source: Gundam Ace 031.

After capturing the Freeden, the New Earth Federation attempts to send Tiffa Adill and Jamil Neate to its Newtype research institute. However, its plans are thwarted when the Freeden crew escape.
(Gundam X episode 23)
* Source: Gundam Ace 031.

The Freeden crew capture the Gundam Double X. Garrod Ran uses the Double X's twin satellite cannons to destroy the New Earth Federation's Zonder Epta base.
(Gundam X episode 24)
* Source: Gundam Ace 031.

Fixx Bloodman, the leader of the Government Reconstruction Committee, makes a worldwide broadcast to announce the establishment of the New Earth Federation government.
(Gundam X episode 24)
* Source: Gundam Ace 031.

The New Earth Federation Forces seize control of Saints Island.
* Source: Gundam Ace 031.

The New Earth Federation Forces invade the South Asian region and encounter resistance from an alliance of small nations. Heavy casualties ensue.
(Gundam X episode 25)
* Source: Gundam Ace 031.

The New Earth Federation Forces invade the United Kingdom of Northernbell and conquer its capital city. The nation is absorbed into the New Earth Federation.
(Gundam X episode 26)
* Source: Gundam Ace 031.

The New Earth Federation makes a peace treaty with the Democratic Republic of Gastar.
(Gundam X episode 27)
* Source: Gundam Ace 031.

The New Earth Federation Forces suppress an armed insurrection by the guerilla fighters of the National Liberation Front.
(Gundam X episode 28)
* Source: Gundam Ace 031.

The People's Republic of Estard surrenders to the New Earth Federation. The unification of the South Asian region is completed.
(Gundam X episode 28)
* Source: Gundam Ace 031.

The New Earth Federation Forces liquidate their Newtype research institute on suspicion of treason.
(Gundam X episode 30)
* Source: Gundam Ace 031.

Fixx Bloodman reveals the continued existence of the Space Revolutionary Army.
(Gundam X episode 30)
* Source: Gundam Ace 031.

The Space Revolutionary Army's hidden spies on Earth begin Operation Verbena. They return to space, taking Tiffa Adill with them.
(Gundam X episode 30)
* Source: Gundam Ace 031.

The Satyricon resistance group attempts to assassinate Space Revolutionary Army leader Seidel Rasso.
(Gundam X episode 33)
* Source: Gundam Ace 031.

The Space Revolutionary Army uses particle reaction missiles to attack the asteroid resource belt that serves as Satyricon's base. The resistance group is wiped out.
(Gundam X episode 33)
* Source: Gundam Ace 031.

After fifteen years, the Space Revolutionary Army finally launches Operation Dahlia. However, the colony laser is destroyed by Garrod Ran and Pala Sys.
(Gundam X episode 34)
* Source: Gundam Ace 031.

Jamil Neate and the former Freeden crew are rescued from the New Earth Federation Forces by a North American resistance group.
(Gundam X episode 35)
* Source: Gundam Ace 031.

An aircraft carrying New Earth Federation leaders crashes with no survivors. The New Earth Federation government blames the crash on a terrorist attack by Space Revolutionary Army spies.
(Gundam X episode 36)
* Source: Gundam Ace 031.

The 8th Space War begins. The New Earth Federation launches its space fleet.
(Gundam X episode 37)
* Source: Gundam Ace 031.

The Space Revolutionary Army dispatches a fleet to the DOME installation on the moon. The fleet suffers heavy casualties from DOME's automated defenses.
(Gundam X episode 37)
* Source: Gundam Ace 031.

The former Freeden crew steal a spaceship from the North American resistance group. Renaming it the Freeden II, they set off for the moon.
(Gundam X episode 37)
* Source: Gundam Ace 031.

The New Earth Federation space fleet arrives in lunar orbit. A full-scale armed conflict begins.
(Gundam X episode 38)
* Source: Gundam Ace 031.

The Freeden arrives in lunar orbit and intervenes in the fighting between the New Earth Federation Forces and the Space Revolutionary Army.
(Gundam X episode 38)
* Source: Gundam Ace 031.

The Freeden II crew and the leaders of the New Earth Federation and Space Revolutionary Army enter DOME.
(Gundam X episode 38)
* Source: Gundam Ace 031.

The flagships of the New Earth Federation Forces and the Space Revolutionary Army are destroyed, and the leaders of both sides are killed.
(Gundam X episode 39)
* Source: Gundam Ace 031.

The New Earth Federation government arranges a ceasefire with the space colonies of Cloud 9. Small-scale conflicts continue in various areas.
* Source: Gundam Ace 031.

The New Earth Federation government and Cloud 9 hold their third round of peace negotiations.
(Gundam X episode 39)
* Source: Gundam Ace 031.