WASHINGTON  A federal lawsuit filed Tuesday accuses the Department of Defense of allowing a military culture that fails to prevent rape and sexual assault, and of mishandling cases that were brought to its attention, thus violating the plaintiffs’ constitutional rights.

The suit  brought by 2 men and 15 women, both veterans and active-duty service members  specifically claims that Defense Secretary Robert M. Gates and his predecessor, Donald H. Rumsfeld, “ran institutions in which perpetrators were promoted and where military personnel openly mocked and flouted the modest Congressionally mandated institutional reforms.”

It also says the two defense secretaries failed “to take reasonable steps to prevent plaintiffs from being repeatedly raped, sexually assaulted and sexually harassed by federal military personnel.”

Myla Haider, a former Army sergeant and a plaintiff in the suit, said she was raped in 2002 while interning in Korea with the military’s Criminal Investigative Command. “It is an atmosphere of zero accountability in leadership, period,” she said an interview.