The DoD was heavy users of every version of windows thats been released. For a while there was a large number of users and divisions that stuck with XP, but for

The DoD was heavy users of every version of windows thats been released. For a while there was a large number of users and divisions that stuck with XP, but for the most part they just get the newest thing out there. The DoD doesn't operate like a giant corporation they are more like thousands of corporations that have a weird and convoluted relationship to each other.