Season 1 - Episode Guide

At a military testing ground near its orbital elevator, the AEU is conducting a demonstration of its new Enact mobile suit. Among the audience are ace pilot Graham Aker and engineer Billy Katagiri of the Union forces.

As the world reacts with confusion to Celestial Being's announcement, the Gundam Meisters prepare for a second mission which will clarify their intentions. While Allelujah and Tieria descend from space, Setsuna and Lockon make contact with the Celestial Being agent Wang Liu-Mei, and all four Gundam Meisters then join forces for an armed intervention on the island of Ceylon.

The Union ace pilot Graham Aker confronts Setsuna as he leaves Ceylon. Graham's Union Flag mobile suit proves to be no match for Setsuna's Gundam, but he returns from battle to learn that he and Billy Katagiri have been reassigned to a new anti-Gundam investigative taskforce.

The Human Reform League holds a memorial service for the soldiers whose lives were lost in the recent interventions, and reaffirms its opposition to Celestial Being. Sergei Smirnov is placed in command of a new team whose mission is to eliminate the Gundams.

Princess Marina leaves Azadistan and begins a worldwide diplomatic tour to seek help for her impoverished nation. Meanwhile, Kinue Crossroad's younger brother Saji travels into space via the Human Reform League's orbital elevator for an educational study tour.

Celestial Being's activities have reduced the level of conflict in the world, but there are some who do not welcome this change. Among them is the southern European nation of Moralia, whose economy is based on the arms industry and on private military companies (PMCs).

During Celestial Being's intervention in Moralia, Setsuna has been reunited with a figure from his past. His opponent is the mercenary soldier Ali al-Saachez, the same man who once trained Setsuna as a child soldier. Recklessly, Setsuna opens his Gundam's cockpit to confirm his enemy's identity.

An international terror network has begun a campaign of bombing attacks in order to force Celestial Being to halt its armed interventions. While Wang Liu-Mei and Celestial Being's other agents investigate this network, the Ptolemaios crew watch anxiously from the sidelines, and the Gundam Meisters are placed on standby to respond to new attacks.

Four months have now passed since Celestial Being began its armed interventions. The initial chaos has subsided, and life goes on. Louise Halevy's mother visits Tokyo to urge her daughter to come home to Spain, Kinue Crossroad continues her investigation of the mysterious Aeolia Schenberg, and United Nations ambassador Alejandro Corner promises to aid Azadistan by connecting it to the solar power network

In Earth orbit, Sergei's mobile suit team continues its attack on the Ptolemaios and the Gundam Meisters. While Setsuna and Lockon defend their mothership, Allelujah and Tieria find themselves caught in the enemy's trap.

In the aftermath of the orbital battle, the Human Reform League's scientists realize that one of the Gundam Meisters is actually a former test subject of their own Superhuman Institute. Allelujah, meanwhile, has learned that the institute is still in operation.

Although Princess Marina has secured assistance from the United Nations for her troubled homeland, the Kingdom of Azadistan is still in turmoil. A dispute over the introduction of solar power has brought the country's conservative and reformist factions to the brink of civil war.

Setsuna's actions have prevented a coup d'etat in the Kingdom of Azadistan, but the conservative leader Massoud Rachmadi remains missing, and the situation continues to worsen. In order to find out who is behind the crisis, Setsuna visits the site of the solar antenna facility, where he encounters the Union ace pilot Graham Aker.

The three superpower blocs begin planning a massive joint military exercise which will serve as a challenge to Celestial Being. Although they recognize this as an obvious trap, the Gundam Meisters have no choice but to respond with an armed intervention, and the Ptolemaios crew descend to Earth to supervise this dangerous mission.

The Union, Human Reform League, and AEU begin their joint military exercise in the Taklamakan Desert. A nearby uranium storage facility has been left undefended as bait for terrorists, and when Celestial Being intervenes to defend the facility, the combined armies of the three superpower blocs attack the Gundams with overwhelming force.

On the brink of defeat, the Gundam Meisters have been rescued by the intervention of Celestial Being's second team. Their rescuers identify themselves as Johann, Michael, and Nena Trinity, the Meisters of the mysterious Gundam Thrones.

The Ptolemaios crew return to space for a rendezvous with Team Trinity. When they finally meet the new Gundam Meisters face to face, Setsuna and his comrades are disturbed by their attitude and behavior.

Team Trinity continues its campaign of armed intervention. Unlike Setsuna and his comrades, they are targeting military facilities of all kinds and exterminating everyone on the scene, even civilians.

Having determined that Team Trinity itself is promoting conflict, Setsuna confronts the Gundam Thrones. Tieria comes to his assistance, and the two Gundam Meisters fight as a team for the first time.

A mysterious benefactor has provided the three superpower blocs with a new weapon against the Gundams. Quickly establishing a military alliance, the superpowers organize an elite fighting force under the aegis of the United Nations.

The United Nations forces have deployed their new weapon, a mobile suit model known as the GN-X which is powered by a pseudo solar reactor. While Sergei Smirnov and Soma Peries lead a GN-X team in pursuit of the Gundam Thrones, another force made up of Union and AEU pilots attacks the Ptolemaios in space.

The United Nations reveals the existence of the GN-X to the world, and announces the launch of a Gundam elimination operation with the code name "Fallen Angels." The operation begins with the renewed pursuit of Team Trinity, who have been forced to abandon their supply base and can now only flee before the enemy's superior numbers.

Alejandro Corner and Ribbons Almark have forced their way into the heart of Veda and taken control of Celestial Being's master computer. But their actions have triggered an unexpected programmed response.

Despite the loss of Lockon, the Ptolemaios crew are united in their determination to keep fighting the United Nations forces. The enemy begins another assault, this time spearheaded by the Alvatore, a giant mobile armor operated by the traitor Alejandro Corner.

The Celestial Being mothership Ptolemaios has been destroyed, and most of the Gundams are damaged beyond repair. Yet Setsuna continues his desperate fight against the overwhelming power of Alejandro Corner's mobile armor and the final weapon hidden within it. The Celestial Being mothership Ptolemaios has been destroyed, and most of the Gundams are damaged beyond repair. Yet Setsuna continues his desperate fight against the overwhelming power of Alejandro Corner's mobile armor and the final weapon hidden within it.