United States Marine Corps

The United States Marine Corps (USMC), is a branch of the United States Armed Forces which originally acted as a "naval infantry."

The Marine Corps was originally established by the Second Continental Congress on November 10, 1775. It was re-established after the end of the Revolutionary War on July 11, 1798.

Among the branches of the regular military, the Marine Corps is unique in that it is not the only uniformed service in its service department, the Department of the Navy. It is the smallest of the four branches by personnel, and is led by the Commandant of the Marine Corps, currently General James Conway, and the Sergeant Major of the Marine Corps, currently Carlton W. Kent.

Major commands

See also: Marine Air-Ground Task Force

As the smallest of the four principal U.S. military forces, several three-star officers wear "multiple hats".

Marine Corps Forces, Atlantic

Commander, Marine Corps Forces, Atlantic is simultaneously as the Marine component commander of United States Joint Forces Command, United States European Command, and United States Southern Commnd. This officer is colocated with United States Forces Command in Norfolk, Virginia; Marine component command staffs are deployed to Southern and European commands.

The major unit of MARFORLANT is II Marine Expeditionary Force, at Camp LeJeune, North Carolina.

In addition, the equipment and supplies for a Marine Expeditionary Brigade is prepositioned in Norway, isn six tunnels in central Norway, such inside tunnels in central norway, including Bjugn Cave Orland Main Air Station. These reinforces are intended to reinforce the northern flank of NATO. When activated by flying II MEF Marines, and possibly reservists, to it, it becomes Norway Air-Landed Marine Expeditionary Brigade (NALMEB).

The prepositioned support alfloat for NALMEB is Maritime Prepositioning Squadron 1, a unit of Maritime Prepositioning Ship Squadron One. As opposed to prepositioning forces at locations such as Diego Garcia and Guam, is responsible for six non-combatant ships of the Military Sealift Command Prepositioning Program in the eastern Atlantic Ocean and Mediterranean Sea. MPSRON One is an afloat staff of 20 military personnel under the command of a U.S. Navy captain, aboard in one of the squadron's six Maritime Prepositioning Ships. There is a total of about 140 permanently assigned civilian and military personnel aboard the six ships, with 400 designated personnel available on demand. Staff members serve one-year tours in a continuously underway, forward-deployed status. The MPSRON One ships operate in European waters without a permanent homeport in that area; four of ships are often in the Mediterranean, but all of MPSRON is conceptually based on the east coast of the United States.

Assets aboard aboard MPSRON-1 ships include

• Naval Mobile Construction Battalion (NMCB)
• Naval Fleet Hospital (NFH)
• 4000ft x 96ft Expeditionary Airfield (EAF)

The Mediterranean ships include the Capt. Steven L. Bennett, an Air Force ammunition prepositioning ship, deployed in the Mediterranean.

Marine Corps Forces, Pacific

Commander, Marine Corps Forces, Pacific (MARFORPAC) is simultaneously as the Marine component commander of United States Pacific Command and United States Central Command, as well as the Marine element of United States Forces Korea. The major units of MARFORPAC are II Marine Expeditionary Force at Camp Pendleton, California, and III Marine Expeditionary Force in Okinawa.

They are supported by two prepositioning squadrons, with some ships afloat and some at forward bases. MPS-2 based at Diego Garcia, and MPS-3 based on Guam.

Marine Culture

In comparison with other U.S. military services, joining the Marines is more an initiation into a culture than merely learning skills. "Boot Camp" is legendary, although all the services are using variants of the culmination of recruit training, "The Crucible".

Traditionally, the Marines delegate more authority to more junior personnel than the other service, and has the highest ratio of enlisted personnel to officers.

Modern combat formations

Marine Expeditionary Unit

Commanded by a colonel, a MEU is built around a reinforced infantry battalion, with an air and a support component. Navy Ampbibious Ready Groups of specialized amphibious warfare ships, with escorts, carry a MEU at sea.

World War I

• Battle of Belleau Woods

World War II

• Battle of Guadalcanal
• Battle of Tarawa
• Battle of Iwo Jima
• Battle of Saipan

Korean War

• Pusan Perimeter
• Battle of Inchon
• Battle of the Changjin Reservoir

Operation Desert Storm

• Khafji
• Feint at Bubiyan Island
• Liberation of Kuwait

References

1. "Brief History of the United States Marine Corps" United States Marine Corps History Division
2. Official page of the Commandant of the Marine Corps
3. Official page of the Sergeant Major of the Marine Corps