The U.S. military began development of the Typhon system in 1958, and probably, as I will mention later, the NEAC - R2 that my grandfather was developing...
The U.S. military began developing the Typhon system in 1958, and probably, as will be discussed later, they could not solve the part in the brochure for the NEAC - R2 analog computer that my grandfather was developing, where it says “there are four errors—component error, gain error, phase error, errors due to noise and grid current—and they accumulate,” so it was canceled in 1964, but since they succeeded with the Apollo 11 mission in 1969, there was some sort of technological leap, and in the 1975 at-sea tests they succeeded in intercepting already on the first missile launch test shot, and afterward they succeeded in developing the Aegis Weapon System (AWS).
This case is part of the Mandela Effect case database based on "The Window of Opportunity: A Guidepost to the Mandela Effect — The Ultra-Secret X-Files" by Aoyama Takuto.