Broken Wings
As planned, Celestial Being begins their armed intervention in the Taklamakan Desert against a combined force of nearly a thousand mobile suits from the Union, AEU, and HRL. Immediately upon involving themselves, the four Gundam Meisters are attacked and face a ruthless bombardment from the allied forces for nearly fifteen straight hours. Exhausted and pushed to the limits of their abilities, the Meisters then find themselves pitted against ace pilots sent from the allied forces, with the intent of capturing them. Outnumbered and overwhelmed, the Gundams are one by one disabled and deactivated, until only Setsuna remains. Then, just as he's about to be finished off, a mysterious mobile suit, emitting red wing-like GN particles, appears and drives the enemy away.
Aired 19/01/2008EP 15 - Broken Wings

Mobile Suit Gundam 00
It is the year A.D. 2307. Fossil fuels on Earth have been depleted entirely, with mankind turning to the next available power source: solar energy. During this time, 3 orbital elevators with solar power generation systems are built, each under control by the Union (formerly United States of America), the Human Reformist Alliance (Russia, China and India) and the AEU (Europe). However, not all countries are able to enjoy the benefits of this system, leading to widespread resentment and war. Arising out of the conflict, a mysterious non-profit military organization known as Celestial Being appears, dedicated to end all warfare using Mobile Suits called Gundam. This begins the stories of Gundam Meisters (pilots) Setsuna F. Seiei, Lockon Stratos, Allelujah Haptism and Tieria Erde as they are thrown into conflict between the 3 superpowers and the other various factions.
(Source: Anime News Network)