Was someone involved in the Collins new submarine project taking valium ?

My question is prompted by the answer
A/

Was this a problem during Collins submarine software delivery ?

A/Such a simple thing, but it’s far more complex than it appears on the surface. Having spent many years in the code mines I have a first hand view of the nightmare that software devleopment has become.
Key issues. They biggest problem is management. Frequently people manage software projects that are utterly clueless about the [...]