139th Brigade Support Battalion

Company A, 139th Brigade Support Bn.

Company B, 139th Brigade Support Bn.

235th Military Police Company

115th Signal Company

The 139th Brigade Support Battalion, of Brookings, has a mission to provide logistical and maintenance support to a maneuver enhancement brigade and attached units. The 139th has a Headquarters and Headquarters Detachment with nearly 80 assigned members who provide command and control, administrative, training and logistical support for about 450 Soldiers in four units in five communities throughout the state.

To meet its homeland defense and state mission requirements, the BSB serves as the command element for Task Force 139 and supports civil authorities in emergency and disaster response.