As the Senate Armed Services Committee meets Wednesday to take up its version of the Defense Authorization bill, senators will likely devote at least as much verbiage to discussion of sexual assault in the military ranks as they do to the finer points of the Pentagon budget that is the bill’s main focus. But missing from the committee’s final version of the bill will be the one measure that advocates for survivors of sexual assault and rape say is critical to ending the crisis that grips the military: removing the reporting and prosecution of sexual assault cases from the chain of command.