73rd Troop Command

Anytime, Anywhere, No Notice ~ The 73rd Troop Command provides command, control and support of subordinate units during premobilization (peacetime) training and non-deployed (steadystate)/domestic operations in order to maintain readiness and mission-essential task list proficiency for eventual mobilization/deployment in agreement with the adapted sustainable readiness model.

History of The 73rd Troop Command

In this photo, Soldiers assigned to the 838th Military Police Company participate in a 5-mile dismounted patrol scenario during Exercise Platinum Wolf 18 in the Republic of Serbia.

July 10, 1899 ~ 838th Military Police Company
organized in Warren, Ohio as Company F,
Unattached Infantry.

The photo shows members of Company A, 112th Medical Battalion loading a simulated casualty into an ambulance during annual training, circa 1960.

March 1911 ~ 684th Medical Company
organized in Westerville, Ohio as the
134th Ambulance Company

The photo shows a UH-60 Blackhawk of Company A flying over a mountain in Iraq in 2009.

May 13, 1920 ~ Company A, 1st Battalion,
137th Aviation Regiment organized in
Delaware, Ohio as the Sanitary Detachment,
4th Infantry Regiment

This photo is of Headquarters Company, 1st Battalion, 166th Infantry, Camp Perry, Ohio, 1935.

April 27, 1927
135th Military Police Company is organized in
Chardon, Ohio as Battery C,
179th Antiaircraft Artillery Battalion

April 27, 1927
285th Medical Company Organized

In this photo, Troop D, 1st Cavalry Squadron poses for a photograph at El Paso, Texas during the troop’s Mexican Border Service in 1917.

July 15, 1911 ~ Headquarters and
Headquarters Detachment,
437th Military Police Battalion and the
323rd Military Police Company

An H-19 Chickasaw helicopter of Aviation Company, 107th Armored Cavalry circles for a landing in front of a group of Soldiers.

Sept. 27, 1947
Company B, 3rd Battalion, 238th Aviation Regiment

In this 2002 photo, a noncommissioned officer conducts a guard mount inspection during the company’s mobilization to Fort Bragg, N.C. in support of Operation Noble Eagle.

Sept. 14, 1955
135th Military Police Company is organized in
Chardon, Ohio as Battery C,
179th Antiaircraft Artillery Battalion

group run in Army t shirts on road with flags.

Oct. 01, 1978
73rd Troop Command is organized in
Worthington, Ohio as Command and
Control Headquarters, Ohio Army
National Guard.

In this July 26, 2012, photo, Soldiers from the 637th Chemical Company decontaminate a role player during Vibrant Response 13 at Muscatatuck Urban Training Center, near Butlerville, Ind.

Sept. 15, 1986
637th Chemical Company is constituted in
Covington, Ohio as the
641st Quartermaster Detachment.

Sept. 15, 1986
637th Chemical Company is constituted in
Covington, Ohio as the
641st Quartermaster Detachment.

Black Hawk helicopter crew member waits to engage targets with a M240C machine gun from the door of a Black Hawk.

Nov. 28, 1995
Companies B and D, 1st Battalion,
137th Aviation Regiment organized

In this March 2017 photo, Sgt. 1st Class Ross Miller (left) discusses with the medical operations officer, Maj Mary Hummel, how to safety transfer a patient from a hazardous environment to an ambulance during a training exercise in Cleveland.

Sept. 15, 2000
52nd Civil Support Team is organized
in Columbus, Ohio

73rd Troop Command

52nd Civil Support Team

Company B, 2nd Battalion, 19th Special Forces Group

155th Chemical Battalion
• 173rd Chemical Detachment
• 637th Chemical Company
• 684th Medical Company
• 285th Medical Company

437th Military Police Battalion
• 135th Military Police Company
• 323rd Military Police Company
• 324th Military Police Company
• 838th Military Police Company

1st Battalion, 137th Aviation Regiment
• Company A, 1st Battalion, 137th Aviation Regiment
• Company B, 1st Battalion, 137th Aviation Regiment
• Company D (-Det 1), 1st Battalion, 137th Aviation Regiment
• Company E (-Det 1), 1st Battalion, 137th Aviation Regiment

Detachment 2, Headquarters and Headquarters Company, 3rd Battalion, 238th Aviation Regiment
• Co B (-Detachment 1), 3rd Battalion, 238th Aviation Regiment
• Detachment 2, Company C, 3rd Battalion, 238th Aviation Regiment
• Detachment 2, Company D, 3rd Battalion, 238th Aviation Regiment
• Detachment 2, Company E, 3rd Battalion, 238th Aviation Regiment

Co B (- Detachment 1), 638th Support Battalion

Detachment 1, Company D, 1st Battalion, 376th Aviation Regiment

Detachment 2, Company A, 2nd Battalion, 641st Aviation Regiment

Detachment 21, Operational Support Airlift Command