Close enough - if they’re using Claude for anything, the DOD can’t trust that staff didn’t also use it in product development, so they’d have to keep track of everything downstream of that component to ensure it was never used for target selection.
It could also be as simple as "anything tainted by the Claude non-targeting-conditions can't be used in target selection, and we don't want to leak classified information about which components we use in target selection by requiring specific items to be developed without Claude, so we can't allow it anywhere".