he Nile-class is a new generation MS carrier for the Earth Sphere Federation (ESF). Utilizing the latest in GN technology, they're the only class of its kind that fully utilizes GN particles and not hybrid designs that co-utilizes plasma propulsion drives. The amount of GN Drive Taus it uses are unknown (suggestively 4 on each engine), but the fact it can fully depend on Tau Drives suggests there are numerous installed and used in turns to allow the previous one to recharge, similar to how Celestial Being powers its weapons systems.
ESF engineers (previously from the Union) largely recycled earlier designs to develop the class. It has faint aesthetics between the Virginia-class and the Baikal-class to its hull design. The bow of the ship is a triangular MS hanger. Each side of the hull has a catapult to launch 7 GN-Xs per catapult, totaling 21 GN-Xs. The bridge resembles partly to the Virginia-class's short-cylinder midsection, while the aft section has a Y-wing configuration. Each of the GN-engines are modules that are connected to the ship by its wings.