The woman at the centre of a Defence Force sex abuse scandal has spoken out on the latest damaging allegations involving the army.

The woman, who has been known as Kate, was filmed having sex with a colleague and the video was broadcast to others without her consent.

Key points: 'Kate' was unknowingly filmed having consensual sex with a colleague at ADFA, which was then shown to others.

'Kate' was unknowingly filmed having consensual sex with a colleague at ADFA, which was then shown to others. She's worried those implicated in previous reviews are still in the Defence force.

She's worried those implicated in previous reviews are still in the Defence force. In the latest scandal, high-ranking Army personnel exchanged emails with images and text that denigrated women.

In the latest scandal, high-ranking Army personnel exchanged emails with images and text that denigrated women. Three senior were Army personnel suspended, five face suspension and nine are under investigation.

Three senior were Army personnel suspended, five face suspension and nine are under investigation. 90 other people were implicated over the emails.

The incident sparked a range of Defence inquiries into the treatment of women, including a broader inquiry into Defence abuse, and promises from the Defence hierarchy that there would be cultural change.

Over the past week new revelations have surfaced about soldiers swapping explicit emails covertly sharing their sexual exploits without the consent of the women involved.

Kate has told Channel Ten she is concerned some of the people who have been implicated in the previous defence abuse review are still in Defence ranks.

"[They're] still in senior ranking officer positions in the defence force, I mean, we are two years on," she said.

"What's happening to these people? Are they being protected?

"I think there needs to be more transparency and maybe even a naming and shaming process because clearly if they haven't left now, two years on, what's it going to take?"

She says she remains concerned that people who may be aware of wrongdoing are afraid to speak out.

"There needs to be a better system in place for people coming forward to dob in these actions," she said.

"Better protection for the victims so that they are not treated as perpetrators because they haven't done anything wrong."

Chief of Army General David Morrison acknowledged there had been a systemic problem of abuse in the army and urged personnel to uphold defence force values.

In a video address he issued a warning to army personnel, telling those who bullied or humiliated their colleagues they had no place in the force.

The Defence investigation into the latest allegations is expected to last months.