It continued in that role unit 1943, when the regiment was broken in separate railway gun battalions, and in the following year the units were reorganized and redesignated as field artillery.
Resimen tersebut meneruskan peran unit 1943, saat resimen tersebut dipecah dalam batalion-batalion senapan kereta api terpisah, dan pada tahun berikutnya, unit-unit tersebut dihimpun dan dirancang ulang sebagai artileri lapangan.