The Sacred Promissory was a Covenant munitions factory in the lower districts of High Charity, responsible for the development of most Covenant needle-based weaponries. The factory's name comes from an agreement between the San 'Shyuum and the Sangheili. In later periods, they expanded their manufacturing scope for all Jiralhanae matérial, with an order from the High Prophet of Truth to secretly expand production for the impending purge of the Sangheili.[1]

Products

Weapons

Vehicles

Sources

  1. ^ a b Halo: The Essential Visual Guide, page 128
  2. ^ Halo: The Essential Visual Guide, page 185
  3. ^ Halo: The Essential Visual Guide, page 68
  4. ^ Halo: The Essential Visual Guide, page 82
  5. ^ Halo: The Essential Visual Guide, page 186
  6. ^ Halo: The Essential Visual Guide, page 24
  7. ^ Halo: The Essential Visual Guide, page 145
  8. ^ Halo: The Essential Visual Guide, page 127
  9. ^ Halo: The Essential Visual Guide, page 122
  10. ^ Halo: The Essential Visual Guide, page 31
  11. ^ Halo: The Essential Visual Guide, page 150

See also