The Gaga Forces are an Innovade clone army under the service of Innovators in the anime, Mobile Suit Gundam 00. Using the DNA template from that of Devine Nova and Bring Stabity, over 300-500 clones were produced and given mobile suits to defend their mothership, Celestial Being.
In the anime, every member of the group pilots the GNZ-004 Gaga, which is minimally armed and rely on their superior numbers to win battles. The clone army for the most part are programed to follow Ribbon's orders and have no concern for their own well being. The majority of them were sacrificed as living kamikaze ordinance to destroy opposing forces.
Battle at Lagrange 2
Gaga forces introduced in episode 47, piloted by clones resembling Bring and Devine. They’re in mobile suits developed by Billy, and they all have Trans-Am systems. Although the Gundams are able to destroy a few of these, there are just too many, and most make it all the way to the Ptolemaios and throw themselves at the ship like Trans-Am missiles. The Ptolemaios gets some temporary relief when the Celestial Being transport ship uses itself as a shield, and Kati and Klaus who come to the rescue. The Gaga force targeting the newly arrived ships, and Patrick apparently sacrifices himself to defend the ESF ship. When Tieria’s consciousness merges with Veda (episode 49), he also uses quantum brainwaves to remotely control GN-009 Seraphim Gundam to activate its Trial System, which deactivated and halted all the Gaga units, which were eventually destroyed. All Gaga were left drifting in space and around the mothership, Celestial Being.