https://www.armytimes.com/news/your-army/2019/05/16/chelsea-manning-sent-back-to-jail-for-refusing-to-testify-in-wikileaks-investigation/ https://www.armytimes.

https://www.armytimes.com/news/your-army/2019/05/16/chelsea-manning-sent-back-to-jail-for-refusing-to-testify-in-wikileaks-investigation/ https://www.armytimes.com/news/your-army/2019/05/16/chelsea-... Its also used to hold political prisoners the government doesn't like in order to punish them.