300th Military Police Brigade

The 300th Military Police Brigade is a unit of the US Army Reserve since 2002. The unit was first created in 1959 as the 300th Military Police Prisoner of War Command assign to Fifth Army. In 1982 it was reorganized as the 300th Military Police Command and assigned to Fourth Army. The unit became a brigade in 2002 and is currently assigned to the 20th Military Police Command of the US Army Reserve.
The unit earned the Meritorious Unit Commendation in 2007 for taking part in the Iraq [War troop surge of 2007|Iraq Surge Campaign].

Organization

The brigade is a subordinate unit of the 200th Military Police Command. As of December 2025 the brigade consists of the following units:300th Military Police Brigade, in Inkster

* Headquarters and Headquarters Company, in Inkster
* 439th Military Police Detachment, in Elkhorn
* 540th Military Police Detachment, in Elkhorn
* 159th Military Police Battalion , in Terre Haute
** Headquarters and Headquarters Company, in Terre Haute
** 220th Military Police Detachment, in Scranton
** 321st Military Police Detachment, in Bartlesville
** 323rd Military Police Detachment, in Jackson
** 375th Military Police Detachment, in Columbus
** 378th Military Police Detachment, in Louisville
** 399th Military Police Detachment, in St. Louis
* 327th Military Police Battalion, in Arlington Heights
** Headquarters and Headquarters Company, in Arlington Heights
** 102nd Military Police Company, in Sheboygan
*** Detachment 1, 102nd Military Police Company, in Fond du Lac
** 822nd Military Police Company, in Arlington Heights
** 1304th Military Police Company, in Arlington Heights
* 384th Military Police Battalion, in Fort Wayne
** Headquarters and Headquarters Company, in Fort Wayne
** 79th Military Police Company, in Wabasha
*** Detachment 1, 79th Military Police Company, in Worthington
** 339th Military Police Company, in Davenport
** 415th Military Police Detachment, in Fort Dodge
* 391st Military Police Battalion, in Columbus
** Headquarters and Headquarters Company, in Columbus
** 308th Military Police Company, at Fort Carson
** 342nd Military Police Company, in Columbus
*** Detachment 1, 342nd Military Police Company, in Troy
** 447th Military Police Company, in North Canton
*** Detachment 1, 447th Military Police Company, in Columbus
* 530th Military Police Battalion, in Elkhorn
** Headquarters and Headquarters Company, in Elkhorn
** 45th Military Police Detachment, in Columbus
** 346th Military Police Company, at Fort Riley
*** Detachment 1, 346th Military Police Company, in Wichita
** 420th Military Police Company, in Salt Lake City
** 603rd Military Police Company, in Belton
*** Detachment 1, 603rd Military Police Company, in St. Joseph
* 785th Military Police Battalion, in Fraser
** Headquarters and Headquarters Company, in Fraser
** 303rd Military Police Company, in Jackson
** 377th Military Police Company, in Cincinnati
*** Detachment 1, 377th Military Police Company, in Bloomington