A Stationary Shield Generator is a device used by the Covenant during offensive ground operations. These shields are larger versions of the Point Defense Gauntlet used by Jackals, some Spartans, and some Elites. They are created by three small portable generators that are attached together and, when activated, provide extra protection for the Covenant troops. These are normally placed at strategic locations, like doors or building entrances, when the Covenant are guarding a small, temporary position. This information is derived from first-hand accounts, though it is unknown how the energy fields are generated. They can deflect most projectiles except rockets, explosions, or large amounts of plasma fire. In Halo: Combat Evolved, vehicle collision will disable the shield. Leaving the vehice