Battalion (Distribution), Okmulgee, Oklahoma 63d Civil Support Team (WMD) 145th Army Band 145th Mobile Public Affairs Detachment 2d Battalion, 245th Aviation Regiment Headquarters and Headquarters Company Company C 3rd Battalion (Security & Support), 140th Aviation Regiment Company C Detachment 1 2d Battalion (General Support), 149th Aviation Regiment Company B (CH-47) Detachment 1 1st Battalion (General Support), 169th Aviation Regiment Company C Detachment 1 2d Battalion, 238th Aviation Regiment Company F 834th Aviation Support Battalion Company B Medical Detachment 45th Infantry Brigade Combat Team 1st Squadron (RSTA), 180th Cavalry Regiment 2d Battalion, 134th Infantry Regiment (Airborne) (Nebraska Army National Guard) 1st Battalion, 179th Infantry Regiment 1st Battalion, 279th Infantry Regiment 1st Battalion, 160th Field Artillery Regiment (105mm Towed) 700th Brigade Support Battalion 545th Brigade Engineer Battalion 45th Field Artillery Brigade Headquarters and Headquarters Battery 1st Battalion, 158th Field Artillery Regiment (HIMARS) 271st Brigade Support Battalion 205th Signal Company (Network) Oklahoma Regional Training Institute 1st Battalion, 189th Field Artillery Regiment 2d Battalion (General Support), 189th Field Artillery Regiment The OKARNG controls the Camp Gruber Maneuver Training Center located near Braggs, Oklahoma. History In 2021, the Oklahoma National Guard soldiers and Airmen helped to distribute food and water to citizens affected by Hurricane Ida. Historic units 158th Field Artillery Regiment 160th Field Artillery Regiment 171st Field Artillery Regiment 189th Field Artillery Regiment 179th Infantry Regiment 180th Infantry Regiment References External links Bibliography of Oklahoma Army National Guard History compiled by the United States Army Center of Military History United States Army National Guard by state Military in Oklahoma