Crisis 04: After Effect is a Codex entry featured in Tom Clancy's Rainbow Six Extraction. It was unlocked for all players at the conclusion of the After Effect event.
Transcript[]
POST-CRISIS ABSTRACT:
Nuclei phenomena are under manageable circumstances in Hot-Zones. REACT's immediate response to previous Crises weakened the Parasite.
Result: A large-scale mutation to generate Singularities for self-regeneration. Probability of hypothesis being true: 67.43%. Latest research on Nuclei may permit REACT to manipulate Singularities for own purposes.
STUDY RESULTS:
Different observable Singularity states with varying inputs and outputs are used to tighten or expand the Parasite's network, increasing survival chances. The Parasite makes contact with other Sprawl sources in the universe to regenerate itself. Existence of Protean "Unknown Areas" is possibly a defense mechanism.
(Requires more data.)
REACT R&D confirms the Nucleus is a premature state of the Singularity containing core DNA of the Parasite. It can "link" with an organism, bypassing Arch Tree absorption effects that may be the basis for humanoid Archæean forms. This "link" creates a symbiotic connection with the Parasite. Operators report mild disorientation and confusion. The fragment in the Tunguska meteorite was a Nucleus fragment.
CONCLUSIONS:
Several world leaders vocalize the need for a more democratic approach to handle Parasite situations. Defense ministries express fears about the potential of weaponized Singularities, directing their attention at REACT, holder of all Nuclei secured from incursions.
REACT reminds the world of the Nuclei's premature state and that much is still unknown. Some scientific communities posit that Nuclei and Singularities could be means to study the Parasite's path through the universe, or even tools to prevent future Crises.