Influences can be manifold and subtle. What's clear is that in 1964, as packet-switched networks were first being considered, resilience against "attack", however defined, was a key consideration for one significant set of innovators. I suspect some of that logic was incorporated into ARPANET's eventual design, whether the nominal head designer was aware of this or not.
One underappreciated aspect of complex projects is how different goals and intentions may exist simultaneously, and how much active participants even at a high level may not be awarer of this. A friend had a uni professor who'd been part of the Glomar Explorer scientific mission which served as a cover for Project Azoran, the clandestine recovery of a Soviet nuclear submarine. The professor was unaware of the actual mission until well after the mission had concluded, when he read about it in the newspaper.
I tend to strongly discount personal-experience denials of covert or secondary mission roles by people otherwise connected with an activity (e.g., company employees, contractors, government workers, contractors, etc.). It's not that these are never, or even mostly incorrect. It's simply that for a large enough project, some secondary goal might well exist without the conscious awareness of many of those involved.
And again, in the case of Baran, we have the receipts.
One underappreciated aspect of complex projects is how different goals and intentions may exist simultaneously, and how much active participants even at a high level may not be awarer of this. A friend had a uni professor who'd been part of the Glomar Explorer scientific mission which served as a cover for Project Azoran, the clandestine recovery of a Soviet nuclear submarine. The professor was unaware of the actual mission until well after the mission had concluded, when he read about it in the newspaper.
<https://en.wikipedia.org/wiki/Project_Azorian>
I tend to strongly discount personal-experience denials of covert or secondary mission roles by people otherwise connected with an activity (e.g., company employees, contractors, government workers, contractors, etc.). It's not that these are never, or even mostly incorrect. It's simply that for a large enough project, some secondary goal might well exist without the conscious awareness of many of those involved.
And again, in the case of Baran, we have the receipts.