The Defense Department has a byzantine process that’s meant to ensure it only acquires what it really needs. But there’s no comparable set of guardrails to make sure it doesn’t get rid of things it does need. That’s one conclusion of auditors at the Government Accountability Office. They fault the Air Force for not doing enough homework before it proposed to get rid of the A-10 fighter. John Pendleton, director of Defense capability and management issues at GAO, told Federal News Radio’s Jared Serbu the Air Force didn’t adequately account for all the missions the A-10 performs, before it decided to ground it.