Muddled governance, ineffective change management and revolving door leadership were among the forces leading to last year’s demise of a costly and high-stakes Air Force logistics modernization program, according to newly released findings from an internal inquiry. The Air Force canceled the Expeditionary Combat Support System (ECSS) last November after spending $1 billion for what one top manager termed “negligible” capability. But the acquisition review team offers a more upbeat take, concluding that much of the work done on the system “can be reused.” The ECSS “wasn’t the failure people think it was,” the team adds. “It was the first…