The United States Marine Corps Reserve is a reserve force of the United States Marine Corps, consisting of approximately 38,000 personnel. The Marine Corps Reserve is organized into several units, with locations throughout the United States. These units are designed to provide a rapid response to emergencies and to support the active-duty Marine Corps in times of war or national emergency.
The Marine Corps Reserve has a long history, dating back to 1916, when it was established as a reserve component of the Marine Corps. Today, the Marine Corps Reserve is an integral part of the Marine Corps’ Total Force concept, which combines active and reserve personnel to provide a seamless and efficient response to a wide range of military and humanitarian missions.
Marine Corps Reserve Unit Types

The Marine Corps Reserve is composed of several types of units, including:
- Infantry Units: These units are trained to conduct a wide range of infantry missions, including amphibious assaults, urban warfare, and counterinsurgency operations.
- Artillery Units: These units are trained to provide supporting firepower to infantry units, using a range of artillery systems, including howitzers and mortars.
- Aviation Units: These units are trained to conduct a range of aviation missions, including transport, reconnaissance, and attack operations.
- Logistics Units: These units are trained to provide logistical support to other Marine Corps units, including supply, maintenance, and transportation.
Marine Corps Reserve Unit Locations
The Marine Corps Reserve has units located throughout the United States, with major concentrations in the following locations:
- East Coast: The East Coast is home to a large number of Marine Corps Reserve units, with major locations in:
- New York City, New York
- Boston, Massachusetts
- Philadelphia, Pennsylvania
- Baltimore, Maryland
- Washington, D.C.
- South: The South is also home to a large number of Marine Corps Reserve units, with major locations in:
- Atlanta, Georgia
- Charlotte, North Carolina
- Jacksonville, Florida
- New Orleans, Louisiana
- Houston, Texas
- Midwest: The Midwest is home to a number of Marine Corps Reserve units, with major locations in:
- Chicago, Illinois
- Detroit, Michigan
- Indianapolis, Indiana
- Columbus, Ohio
- Minneapolis, Minnesota
- West Coast: The West Coast is home to a number of Marine Corps Reserve units, with major locations in:
- Los Angeles, California
- San Diego, California
- San Francisco, California
- Seattle, Washington
- Portland, Oregon
Unit Type | Location |
---|---|
Infantry Unit | New York City, New York |
Artillery Unit | Chicago, Illinois |
Aviation Unit | Los Angeles, California |
Logistics Unit | Atlanta, Georgia |

Key Points
- The Marine Corps Reserve is a reserve force of the United States Marine Corps, consisting of approximately 38,000 personnel.
- The Marine Corps Reserve is organized into several units, with locations throughout the United States.
- The Marine Corps Reserve has a long history, dating back to 1916, when it was established as a reserve component of the Marine Corps.
- The Marine Corps Reserve is composed of several types of units, including infantry, artillery, aviation, and logistics units.
- The Marine Corps Reserve has units located throughout the United States, with major concentrations on the East Coast, South, Midwest, and West Coast.
Marine Corps Reserve Unit Missions

The Marine Corps Reserve units are trained to conduct a wide range of missions, including:
- Combat Operations: Marine Corps Reserve units are trained to conduct combat operations, including amphibious assaults, urban warfare, and counterinsurgency operations.
- Humanitarian Assistance: Marine Corps Reserve units are trained to provide humanitarian assistance, including disaster relief, refugee support, and medical assistance.
- Homeland Defense: Marine Corps Reserve units are trained to provide homeland defense, including support to civil authorities and defense against terrorist threats.
Marine Corps Reserve Unit Training
The Marine Corps Reserve units undergo rigorous training to prepare them for their missions. This training includes:
- Basic Training: All Marine Corps Reserve personnel undergo basic training, which includes instruction in combat skills, first aid, and leadership.
- Advanced Training: Marine Corps Reserve personnel also undergo advanced training, which includes instruction in specialized skills, such as infantry, artillery, and aviation.
- Unit Training: Marine Corps Reserve units also undergo unit training, which includes instruction in unit tactics, techniques, and procedures.
What is the purpose of the Marine Corps Reserve?
+The purpose of the Marine Corps Reserve is to provide a rapid response to emergencies and to support the active-duty Marine Corps in times of war or national emergency.
How many personnel are in the Marine Corps Reserve?
+The Marine Corps Reserve consists of approximately 38,000 personnel.
What types of units are in the Marine Corps Reserve?
+The Marine Corps Reserve is composed of several types of units, including infantry, artillery, aviation, and logistics units.