The individual who commanded the Kingdom of Shu-Torun's military, known as the War-Faith, was the Shu-Torun war minister. Prior to her death in an assassination attempt that also claimed the lives of the king and Monthan, Hollian was appointed as the War-Faith's leader by the king of Shu-Torun. She was killed alongside the king and Monthan during an assassination attempt on Darth Vader.
Following Vader's installation of Trios, the last surviving family member, as Queen, she assumed the war minister position during the War on Shu-Torun. Her reasoning was that she needed to embody all responsibilities of the Shu-Torun royalty's roles, otherwise she would not gain respect.