The Pentagon has buried an internal study that exposed $125 billion in administrative waste in its business operations. Pentagon leaders had requested the study to help make their enormous back-office bureaucracy more efficient. But after the project documented far more wasteful spending than expected, senior defense officials moved swiftly to kill it by discrediting and suppressing the results. The report, issued in January 2015, identified a clear path for the Defense Department to save $125 billion over five years. The plan would not have required layoffs of civil servants or reductions in military personnel. Instead, it would have streamlined the bureaucracy ... curtailed high-priced contractors and made better use of information technology. The study was produced last year by the Defense Business Board, a federal advisory panel. Their report revealed ... that the Pentagon was spending almost a quarter of its $580 billion budget on overhead and core business operations such as accounting, human resources, logistics and property management. The data showed that the Defense Department was paying a staggering number of people - 1,014,000 contractors, civilians and uniformed personnel - to fill back-office jobs far from the front lines. That workforce supports 1.3 million troops on active duty.