 The Brigade 's Headquarters and Headquarters Company is stationed at Schofield Barracks and permanently commands two subordinate battalions . The 65th Engineer Battalion and the 84th Engineer Battalion are both located at Schofield Barracks . The total force of the brigade and its subordinate elements is approximately 1 @,@ 600 . As the brigade is modular in nature , it is able to take command and control of more units when deployed . 
