Very likely true. I know that stockpile maintenance is at least a tangential concern for all of them, even if it's just to have something available in reserve.

Very likely true. I know that stockpile maintenance is at least a tangential concern for all of them, even if it's just to have something available in reserve. Budget allocations are complex beasties, especially in DoE which pursues a variety of missions. The vast majority of work on the ORNL computers is not weapons-related, however.