Appearing in Mobile Suit Gundam Unicorn, the RGM-96X Jesta a high performance special operations mobile suit developed by Anaheim Electronics based on the RGM-89 Jegan. The suit was developed as part of the UC project and was designed specifically to escort the RX-0 Unicorn Gundam which has less than five minutes operating time under the destroy mode.
The main improvement from the RGM-89 Jegan is the backpack unit which provides it with enough mobility to keep up with the RX-0 Unicorn Gundam.
