The release of the report comes as the Defense Department continues to struggle with efforts to curtail sexual assault and harassment across the force.
A group of liberal senators, including Sens. Bernie Sanders, D-Vt., and Elizabeth Warren, D-Mass, want the Trump administration not to strip labor rights from civilian Department of Defense employees.
Key Democrats are signaling that Patrick Shanahan, the acting defense secretary who was informally nominated for the permanent role last week, will face tough questioning.