The Tyrador IX Colonial Militia was a militia stationed on Tyrador IX in service to the Terran Confederacy.

In 2481, anti-Confederate terrorists attacked the resort town of Elsecaro and targeted off-duty Confederate marines. Lieutenant Arcturus Mengsk defeated the terrorists, making him an acclaimed hero to the colonial militia.


McNeill, Graham (December 30, 2008). StarCraft: I, Mengsk. Simon & Schuster (Pocket Star). ISBN 978-1-4165-5083-9.