Batu Anam is a town in the northern part of Segamat District, Johor, Malaysia. The town is the home to the 4th Royal Artillery Regiment o…Batu Anam is a town in the northern part of Segamat District, Johor, Malaysia. The town is the home to the 4th Royal Artillery Regiment of the Malaysian Armed Forces and the Royal Malaysian Police Training Centre. It is about halfway between downtown Segamat and Gemas, Negeri Sembilan.