PSYOPS, MATRIX, Glossary of Terms

https://www.intelligence101.com/psyops-the-ultimate-guide-to-psychological-operations-psyops/

https://www.bartleby.com/essay/Operation-Mockingbird-The-Role-Of-The-CIA-PJLQZ6LRZDT#:~:text=%E2%80%9CWe%E2%80%99ll%20know%20our%20disinformation%20program%20is%20complete%20when,Casey%2C%20the%20director%20of%20the%20CIA%20in%201981.

ma·trix
[ˈmātriks]
NOUN
1) an environment or material in which something develops; a surrounding medium or structure:
"free choices become the matrix of human life"
2) a mass of fine-grained rock in which gems, crystals, or fossils are embedded:
"nodules of secondary limestone set in a matrix of porous dolomite" · "such fossils will often be partly concealed by matrix"
3) a mold in which something, such as a record or printing type, is cast or shaped:
"her two duets with Isobel Baillie were never issued and the matrices were destroyed"

https://en.wikipedia.org/wiki/William_J._Casey
https://en.wikipedia.org/wiki/John_N._Mitchell