Comment You sound surprised (Score 1) 42
Note that the units already existed in the DOD but have been unified into this new group - allowing someone to get promoted to head the new unit. And for the career bureaucrat gaining status - and the perks that go with it - is what their life is all about.
However we shouldn't be too surprised by this revelation. When New York City introduced a single phone number for all its services, it began to discover that it has units in very different bits of the organisation doing exactly the same job. The disease goes with organisational structures!