647th Regional Support Group


647th Regional Support Group is a United States Army Reserve unit based in Wichita, Kansas. The unit mission is to Deploy to provide contingency and expeditionary base operations support, with responsibilities for managing facilities, providing administrative and logistical support of Soldier services, and ensuring the security of personnel and facilities on a base camp. The RSG provides mission command of assigned units during peace time, homeland security, homeland defense, and civil support missions within the United States, to include managing the reception, staging, onward movement, and integration of supporting forces.

Organization

The group is a subordinate unit of the 416th Theater Engineer Command. As of January 2026 the group consists of the following units:647th Regional Support Group, in Wichita
  • * Headquarters and Headquarters Company, 647th Regional Support Group, in Wichita
  • * 244th Engineer Battalion, in Denver
  • ** Headquarters and Headquarters Company, 244th Engineer Battalion, in Denver
  • ** Forward Support Company, 244th Engineer Battalion, in Denver
  • ** 282nd Engineer Company, at Fort Carson
  • ** 333rd Engineer Detachment, in Santa Fe
  • ** 364th Engineer Company, in Dodge City
  • ** 409th Engineer Company, in Windsor
  • ** 994th Engineer Company, in Denver
  • ** 323rd Engineer Detachment, in Hutchinson
  • ** 340th Engineer Detachment, in Hutchinson
  • ** 359th Engineer Detachment, in Hutchinson
  • ** 370th Engineer Detachment, in Hutchinson
  • ** 406th Engineer Detachment, in Hutchinson
  • ** 723rd Engineer Detachment, in Hutchinson
  • * 389th Engineer Battalion, in Dubuque
  • ** Headquarters and Headquarters Company, 389th Engineer Battalion, in Dubuque
  • ** Forward Support Company, 389th Engineer Battalion, in Dubuque
  • ** 389th Engineer Company, in Des Moines
  • *** 1st Platoon, 389th Engineer Company, in Davenport
  • *** 2nd Platoon, 389th Engineer Company, in Muscatine
  • ** 402nd Engineer Company, at Des Moines Provisional Army Officer Training School|Fort Des Moines]
  • ** 411th Engineer Company, in Cedar Rapids
  • ** 294th Engineer Detachment, at Fort Des Moines
  • ** 398th Engineer Detachment, at Fort Des Moines
  • ** 414th Engineer Detachment, at Fort Des Moines
  • ** 467th Engineer Detachment, at Fort Des Moines
  • ** 487th Engineer Detachment, at Fort Des Moines
  • ** 516th Engineer Detachment, at Fort Des Moines