After the battalion was inactivated on 29 September 1945, its colors remained folded for more than fifty years. On 17 October 1999, the 3rd Battalion, 395th Regiment was reactivated as an Armor Training Support (TS) Battalion. With its sister battalions, the 1st, 395th Engineer and 2nd, 395th Field Artillery, the 3rd Battalion (TS) (AR) role is to train National Guard armor and infantry battalions across a three-state region and improve their combat readiness.