Sealed pre-Upheaval installation in Antarctic Peninsula. Contains complete infrastructure technical specifications and one unknown category. Three authentication keys at separate locations.
Sealed by its builders. Contains complete technical specifications for every critical infrastructure system: water treatment, energy generation, agriculture, manufacturing, and one additional category matching no known pre-war engineering.
Requires three authentication keys stored at separate locations. EO found first key 18 months ago. NAF found second 6 months ago. Neither knows about the other or the third. Commander Katya Volkov opened the outer seal six weeks ago and made the decision that EREBUS should not belong to any faction.