|5th Marine Regiment/"5th Marines"|
5th Marine Regiment insignia
|Active||1917 - 1919; 1920 - 1930; 1934 - present|
|Country||United States of America|
|Branch||United States Marine Corps|
|Part of||1st Marine Division|
I Marine Expeditionary Force
|Garrison/HQ||MCB Camp Pendleton|
|Nickname(s)||"The Fighting Fifth"|
|Engagements||World War I
|Commander||Colonel Rob Weiler|
|Charles A. Doyen|
Hiram I. Bearss
Julian C. Smith
Alfred H. Noble
LeRoy P. Hunt
Merritt A. Edson
Oliver P. Smith
John H. Griebel
Victor H. Krulak
John T. Selden
Harold D. Harris
Lewis W. Walt
Fred E. Haynes Jr.
Lawrence D. Nicholson
Thomas V. Draude
Kenneth R. Kassner 
The 5th Marine Regiment (also referred to as "5th Marines") is an infantry regiment of the United States Marine Corps based at Marine Corps Base Camp Pendleton, California. It is the most highly decorated regiment in the Marine Corps and falls under the command of the 1st Marine Division and the I Marine Expeditionary Force (I MEF).
The unit was activated on June 8, 1917, in Philadelphia, Pennsylvania, as the 5th Regiment of Marines. They immediately deployed to France, arriving on June 26, and were assigned to the 1st Infantry Division of the United States Army. Later that year, in October, they were reassigned to 4th Brigade of Marines under the 2nd Infantry Division.
The Fifth subsequently participated in the offensive campaigns at Aisne, Battle of Saint-Mihiel and in the Meuse-Argonne offensive. They also participated in the defensive campaigns at Toulon-Troyon, Château-Thierry, Marbache and Limey. From 1918 until 1919 the regiment participated in the occupation of the German Rhineland. In August 1919 it relocated back to Marine Corps Base Quantico, Virginia. It was inactivated on August 13, 1919.
The regiment's actions in France earned them the right to wear the Fourragère (seen in the outline of the unit's logo), one of only two in the Marine Corps (the other being the 6th Marine Regiment). The award was a result of being the only regiments in the American Expeditionary Force to receive three Croix de guerre citations: two in the order of the army and one in the order of the corps--Fourragère and Croix de guerre with two Palms and Gilt Star. The Fourragère became part of the uniform of the unit, and all members of the organization are authorized to wear the decoration on the left shoulder of the uniform while members of the organization.
Three Marines of the regiment were awarded the Medal of Honor for their actions during the war. Sergeant Louis Cukela, Gunnery Sergeant Ernest A. Janson, and Sergeant Matej Kocak each received two Medals of Honor (one from the Navy and one from the Army) for a single action, making them three of only nineteen double recipients of the medal. In addition, two U.S. Navy officers attached the 5th Marines received the Medal of Honor: Lieutenant Commander Alexander Gordon Lyle of the Navy Dental Corps and Lieutenant Orlando H. Petty of the Medical Corps.
Unit was reactivated on July 8, 1920. Elements of the regiment participated in mail guard duty in the eastern United States from November 1921 through May 1922 and once again from October 1926 through February 1927.
They then deployed to Nicaragua from January 1927. They continuously fought Nicaraguan rebels until they were again inactivated on April 11, 1930.
5th Marines was reactivated for the last time on September 1, 1934, at Quantico, Virginia and were assigned to the 1st Marine Brigade. In 1940 they were deployed to Guantánamo Bay, Cuba and reassigned to the 1st Marine Division in February 1941. They were garrisoned at New River, North Carolina.
After the outbreak of war, the 5th Marines deployed to Wellington, New Zealand in June 1942. During World War II they fought on Guadalcanal, New Britain, Eastern New Guinea, Peleliu and Okinawa. Immediately following the war in September 1945 they deployed to Tientsin, China and participated in the occupation of North China until May 1947. They were redeployed to Guam in May 1947 and reassigned to the 1st Provisional Marine Brigade. In 1949 they were relocated to Marine Corps Base Camp Pendleton.
On August 5, 1950, 5th Marines were deployed to the Pusan Perimeter as part of the Provisional Marine Brigade. From there, they participated in the Inchon Landing, Battle of Chosin Reservoir and fighting on the East-Central Front and Western Front until the end of hostilities. Immediately after the war, they participated in the defense of the Korean Demilitarized Zone from July 1953 until February 1955. The regiment returned to Camp Pendleton in March 1955.
On March 5, 1966, 5th Marines deployed to the Republic of Vietnam. They remained in Vietnam for the next five years, fighting at Rung Sat, Chu Lai, Phu Loc, Hue, Que Son Valley, An Hoa, Tam K? and Da Nang. The 5th Marines finally left Vietnam in April 1971. In 2003, former 5th Marine sniper-turned-Vietnam War author, John J. Culbertson, documented in 13 Cent Killers: The 5th Marine Snipers in Vietnam, the stories of 5th Marine Regiment marksmen who, as the publisher describes, "fought with bolt rifles and bounties on their heads during the fiercest combat of the war, from 1967 through the Tet battle for Hue in early 1968."
Elements of the regiments participated in Operation New Arrivals, the relocation of Vietnamese refugees to Camp Pendleton, California, from July through December 1975. Their next major action was Operation Desert Shield and Operation Desert Storm from August 1990 through April 1991. Combat operations in Southwest Asia were quickly followed by Operation Sea Angel in Bangladesh in May-June 1991.
On February 5, 2003, 5th Marines deployed to Kuwait with its 1st, 2nd, and 3rd Battalions (1/5, 2/5, 3/5) as part of the force that would be part of the invasion of Iraq. They were supported by elements of the 1st Light Armored Reconnaissance Battalion, 2nd Tank Battalion, various firing batteries of the 11th Marines, 2nd and 3rd Assault Amphibian Battalions, Company B from the 1st Combat Engineer Battalion, and Combat Service Support Company 115 (CSSC-115). These attachments brought regimental strength up to more than 6,000 personnel on any given day. This was the largest the regiment had been in its history.
On March 21, the regiment became the first unit to cross into Iraq as it moved to seize the Rumayllah oil fields. For the drive north, RCT-5 advanced up a four-lane highway before swinging east toward the Tigris River until the 1st Marine Division reunited to push into the red zone that encompassed Baghdad and its suburbs. After all objectives had been secured, the Marines occupied assigned security sectors and conducted follow-on combat operations. During much of the attack north, the regiment led the 1st Marine Division in the deepest attack in Marine Corps history. The regiment suffered 12 killed and 126 seriously wounded in 33 days of combat.
From October 2004 to March 2005 the regimental headquarters staff, led by Colonel Stuart Navarre, was deployed to Iraq in order to take over the role of the Iraqi Security Forces training directorate in support of 1st Marine Division at Camp Blue Diamond. Because the regiment wasn't deployed as a regimental combat team the headquarters staff took on the responsibility of working with the Al Anbar Iraqi National Guard (ING) and the Iraqi Police in Ramadi.
In February 2006, the regiment deployed as Regimental Combat Team 5 to the Al Anbar Province, Iraq and assumed control of the greater Fallujah area from the 8th Marine Regiment. They conducted combat operations, which included the training and advising of Iraqi forces in conjunction with military transition teams (MiTT) and police transition teams (PiTT). RCT-5 was camped in Camp Fallujah under the command of I Marine Expeditionary Force(Fwd) until January 2007 when they were relieved in place by the 6th Marine Regiment (RCT 6), the first time in 94 years that the two regiments have been together on the battlefield.
As of December 2007, the 5th Marine Regiment had lost 221 members during combat operations in Iraq. This includes members of the regiment and of other battalions that served under 5th Marines.
In early December 2007, 5th Marines dedicated a memorial for the 221 men killed in Iraq. The names include those of seven Army soldiers attached to the regiment. A group of Orange County residents formed a group called the 5th Marine Regiment Memorial fund in early 2007 and raised more than $72,000 to pay for the memorial. Modeled after barriers in Iraq to help prevent car and truck bombings, the memorial carries an inscription at the top reading "Fallen and Never Forgotten," and one at the bottom reading "Freedom Fighter Fallen Warrior." 
In late December 2007 and early January 2008, the regiment deployed again as Regimental Combat Team 5 (RCT-5) to the Al Anbar Province, Iraq and assumed control of the greater Al Asad area and western portion of the province from the 2nd Marine Regiment (RCT-2). They conducted combat operations, which included the training and advising of Iraqi forces, and along with RCT-1 and Multi National Forces-West (MNF-W), oversaw Anbar's pacification and eventual transfer to provincial Iraqi control. RCT-5 also participated in the initial stage of the retrograde of thousands of pieces of equipment out of Iraq. RCT-5 was in Camp Ripper, Al Asad, under the command of I Marine Expeditionary Force (Fwd) and led by Colonel Patrick J. Malay. In January 2009, RCT-5 was relieved in place by the 8th Marine Regiment (RCT-8). Throughout the deployment, RCT-5 lost one Marine and one Soldier who served in units under the regiment while conducting combat operations.
In early 2009, 5th Marines was designated as a contingency force due to back-to-back 13 month deployments in support of Operation Iraqi Freedom (OIF). The regiment continued to participate in exercises and contingency deployments with the 1st Marine Division and prepared forces for deployment.
In August 2011, 5th Marines deployed as Regimental Combat Team 5 (RCT-5), for the first time to Helmand province, Afghanistan in support of Operation Enduring Freedom. They conducted a Relief-In-Place (RIP) with the 1st Marine Regiment (RCT-1) and under the command of Colonel Roger Turner, assumed control of their area of operations of Marjah, Garmsir and Nawa districts. RCT-5 was based out of Camp Dwyer. Their focus was on developing local defense forces in Garmsir and Nawa, mentoring and expanding the police force across southern Helmand, providing further training to the Afghan National Army and supporting the retrograde of thousands of pieces of equipment out of Afghanistan. In early July 2012, RCT-5 conducted a RIP with RCT-6. RCT-5 returned to Camp Pendleton, California, in early August 2012.
In August 2012, LtCol Jason Bohm was selected to be the next regimental commander.
In April through early May 2013, 5th Marines participated in Exercise Desert Scimitar at Marine Corps Air Ground Combat Center, 29 Palms, California. The purpose of the exercise was to command and control a Marine air ground task force (MAGTF) as part of the Marine Corps' shift from counterinsurgency back to conventional, linear warfare in light of the war in Afghanistan winding down. The training exercise included units from ground combat, aviation and logistics elements. Fifth Marine Regiment formed as a regimental combat team, focusing on practicing traditional warfare command and control tactics directing infantry, artillery and armored assets. The regiment practiced direct small and medium arms fire with infantrymen serving with 2nd Battalion, 5th Marines, and 1st Bn, 7th Marines; high-explosive indirect fires with the artillery of 2nd Battalion, 11th Marines; armored support assets of 1st Tank Battalion; and 3rd Light Armored Reconnaissance Battalion during the exercise.
In late May 2013, Marines of 5th Marine Regiment participated in a training exhibition with the French 21st Marine Infantry Regiment in Frejus, France. The Marines learned about and fired French weapons systems, including the FAMAS G2 assault rifle. They also used kayaks to venture into the Mediterranean Sea, providing the Marines with an opportunity to learn about the French Marines' reconnaissance tactics.
In June 2013, Marines serving with 5th Marine Regiment gathered for the regiment's Operation Enduring Freedom Memorial Dedication ceremony. More than a hundred Marines, veterans and Gold Star Mothers gathered at the San Mateo Memorial Garden to join the regiment at the ceremony. The names of the Marines and sailors who fought and died serving with a 5th Marines battalion or under Regimental Combat Team 5 in Afghanistan are etched into the 7-ton, granite memorial. The 7-foot tall, 8-foot, 4-inch wide memorial was created in Barre, Vt., and traveled to Camp Pendleton in a 10-day journey where it was escorted every mile of the trip by Patriot Guard Riders, a motorcycle club that strongly supports service members by welcoming them home from deployments. Etched into the bottom of the memorial stone are the words, "FALLEN BUT NEVER FORGOTTEN." 
In May 2014, 5th Marine Regiment was named the Headquarters Element of a Special Purpose Marine Air-Ground Task Force (SP-MAGTF). The SP-MAGTF will act as CENTCOM's crisis response unit with Colonel Jason Bohm commanding it. It will also prove CENTCOM's ability to support theater security cooperation events such as exercises as well as respond to contingencies. The task force will be located in Kuwait, but will eventually operate from several different locations in the Middle East. The SP-MAGTF is composed of 2,300 Marines from Headquarters Company, 5th Marine Regiment, Camp Pendleton, California, 2nd Battalion, 7th Marines, Twentynine Palms, Calif., Marine Medium Tiltrotor Squadron 363, Miramar, Calif. and Marine Aerial Refueler Transport Squadron 234, Naval Air Station Joint Reserve Base Fort Worth, Texas. Most units will be deployed for six or seven months, although the regimental headquarters may see a longer rotation.
By January 2015, the SPMAGTF was operating in six countries within CENTCOM. For security concerns and out of deference to foreign partners in the region, it was not given a proper name. The task force flew both kinetic and non-kinetic missions daily in support of Operation Inherent Resolve, the U.S.-led intervention against ISIS. The Marine Corps forces used existing infrastructure to create a partnership capacity site in Iraq designed to increase the capabilities of the Iraqi Security Forces (ISF). In addition, the SPMAGTF took advantage of bilateral training opportunities in theater. The unit participated in Exercise Red Reef with Navy, Marine Corps, and Royal Saudi Navy forces.
In April 2016, 5th Marines again led the command element for the Special Purpose Marine Air Ground Task Force-Crisis Response-Central Command on a 9-month deployment into harm's way. The SPMAGTF conducted combat operations against ISIS in support of Operation Inherent Resolve, with lines of effort focused on conducting theater security cooperation, contingency operations, crisis response, and advancing the force in the Central Command area of operations, returning in December 2016 after a successful deployment
A unit citation or commendation is an award bestowed upon an organization for the action cited. Members of the unit who participated in said actions are allowed to wear on their uniforms the awarded unit citation. The 5th Marine Regiment has been presented with the following awards:
|Presidential Unit Citation Streamer with two Silver Stars||1942, 1944, 1945, 1950, 1950, 1950, 1951, 1966-1967, 1967, 1967-1968, 2003||Guadalcanal, Peleliu-Ngesebus, Okinawa, Korea, Vietnam, Iraq|
|Joint Meritorious Unit Award Streamer||1991||Bangladesh|
|Navy Unit Commendation Streamer with four bronze stars||1952-1953, 1968-1969, 1990-1991, 2006-2007, 2010-2011||Korea, Vietnam, Southwest Asia, Iraq, Afghanistan|
|Meritorious Unit Commendation Streamer||1968||Vietnam|
|World War I Victory Streamer|
|Army of Occupation of Germany Medal|
|Second Nicaraguan Campaign Medal|
|American Defense Service Streamer with one Bronze Star||1941||World War II|
|Asiatic-Pacific Campaign Streamer with one Silver and one Bronze Star||Guadalcanal, Eastern New Guinea, New Britain, Peleliu, Okinawa|
|World War II Victory Streamer||1941-1945||Pacific War|
|Navy Occupation Service Streamer with "ASIA"|
|China Service Streamer||North China|
|National Defense Service Streamer with three Bronze Stars||1950-1954, 1961-1974, 1990-1995, 2001-present||Korean War, Vietnam War, Gulf War, War on Terrorism|
|Korean Service Streamer with two Silver Stars||1950-1953||Inchon-Seoul, Chosin Reservoir, East-Central Front, Western Front|
|Vietnam Service Streamer with two Silver and three Bronze Stars||July 1965 - April 1971, April-December 1975||Chu Lai, Da Nang, Dong Ha, Qui Nhon, Hu?, Phu Bai, Quang Tri, Operation New Arrival|
|Southwest Asia Service Streamer with three Bronze Stars|
|Afghanistan Campaign Streamer with one bronze star|
|Iraq Campaign Streamer with three Bronze Stars|
|Global War on Terrorism Expeditionary Streamer||March-May 2003|
|Global War on Terrorism Service Streamer||2001-present|
|Croix de Guerre Streamer with two Palms and one Gilt Star||1918||World War I|
|Korea Presidential Unit Citation Streamer|
|Vietnam Gallantry Cross with Palm Streamer|
|Vietnam Meritorious Unit Citation Civil Actions Streamer|