The linked article https://www.cnn.com/2019/05/16/politics/chelsea-manning-back-to-jail/index.html https://www.cnn.com/2019/05/16/politics/chelsea-manning-back.

The linked article https://www.cnn.com/2019/05/16/politics/chelsea-manning-back-to-jail/index.html https://www.cnn.com/2019/05/16/politics/chelsea-manning-back... says she's in the Alexandria Detention Center. According to https://en.wikipedia.org/wiki/Chelsea_Manning#2019_jailing_for_contempt https://en.wikipedia.org/wiki/Chelsea_Manning#2019_jailing_f... she was in "administrative segregation" for the first month or so but has been in "general population" since then.