The DoD is by far the largest, wealthiest, and most powerful institution on the planet when it comes to the broad range of things it's involved in. Saying DoD

The DoD is by far the largest, wealthiest, and most powerful institution on the planet when it comes to the broad range of things it's involved in. Saying DoD attention and funding for something is 'unsustainable' is sort of like saying the efforts of our planet to solve some problem are not sustainable.