> Suite A will be used for the protection of some categories of especially sensitive information (a small percentage of the overall national security-related information assurance market)
> a small percentage of the overall national security-related information assurance market
That quote does not exist in the one Wikipedia citation. I am not sure where they got it. Any time data flows from one physical location to another it is encrypted with Suite A algorithms, which is arguably where it matters the most.
From https://en.wikipedia.org/wiki/NSA_Suite_A_Cryptography