Terror! The Ghosts of the Desert
The Diva flies at low altitude to avoid enemy detection while passing through a desert, when it is ambushed by the "Phantom 3", a Vagan special unit whose desert-oriented gear gives them the upper hand. Kio and the others struggle to keep the enemy at bay long enough for the Age Builder to complete their newest weapon, the G-Hopper, and dispatch it to assemble the Gundam AGE-3 Fortress.
Aired 13/05/2012EP 31 - Terror! The Ghosts of the Desert
Mobile Suit Gundam AGE
In A.G. 101 (the 101st year of the Advanced Generation calendar) a mysterious entity known only as "UE", or "unknown enemy", attacks and destroys the space colony Angel. This brutal attack becomes infamous as the "The Day the Angel Fell", and marks the beginning of humanity's war for survival.
The series begins in A.G. 108 when the UE attack the space colony Ovan, where Flit Asuno lives with his mother. Flit's mother is killed by the UE, and in her belongings (in an object called a "AGE Device") he discovers the blueprints for a powerful weapon from the past - the ancient messiah named "Gundam."
From these blueprints, Flit spends the next several years studying engineering at an Earth Federation base on the Nora space colony and designing the AGE-1 Gundam. Seven years later, in A.G. 115, Flit completes the Gundam, just as the UE attack Nora. Flit and his lineage's battle piloting the AGE-1 to protect mankind is about to begin.
(Source: GoodAnime.net)