Activated 1 August 1922 at Santo Domingo, Dominican Republic, as the 2nd Battalion, 1st Regiment and assigned to the 2nd Brigade.
Participated in the occupation of the Dominican Republic, Deactivated 20 July 1924
1941 - 1947
Reactivated 1 March 1941 at Guantanamo Bay, Cuba, as the 2nd Battalion, 1st Marines and assigned to the 1st Marine Division, fleet Marine Force
Deployed during April 1941 to Parris Island, SC
Deactivated 14 June 1941
Reactivated 11 February 1942 at New River, NC, and assigned to the 1st Marines Division, Fleet Marine Force
Deployed during July 1942 to Wellington, New Zealand
Participated in the following World War II campaigns
* Guadalcanal
* Finschhafen
* New Britain
* Peleliu
* Okinawa
Redeployed during September 1945 to Tiensin, China
Participated in the occupation of North China, September 1945-October 1947
1950 - 1964
Reactivated 4 August 1950 at Camp Lejuene, North Carolina, and assigned to the 1st Marine Division, Fleet Marine Force
Deployed during August 1950 to Kobe, Japan
Participated in the Korean War, September 1950-July 1953, Operating from
* Inchon-Seoul
* Chosin Reservoir
* East Central
* Western Front
Participated in the defense of the Korean demilitarized zone July 1953 - April 1955
Relocated to Camp Pendleton, CA in April 1955
Participated in the Battalion transplacement system between the 1st Marine Division and the 3rd Marine Division during June 1959 - July 1960
Participated in the Cuban Missile Crisis, October-December 1962
1965 - 1974
Deployed during November 1965 to the Republic of Vietnam, and assigned to the 3rd Marine Division, Fleet Marine Force
Participated in the War in Vietnam, November 1965-May 1971, Operating from
* Hue/Phu Bai
* Da Nang
* Quang Tri
* Thua Thien
* Quang Nam
Detached during April 1971 from the 1st Marine Division, and reassigned to the 3rd Marine Amphibious Brigade, Fleet Marine Force
Relocated during June 1971 to Camp Pendleton, CA, and reassigned to the 1st Marine Division, Fleet Marine Force
1975 - 1994
Participated during April - May 1975 in Operation New Arrival, the relocation of refugees from Indochina
Participated in numerous training exercises during the 1970's and 1980's
Participated in the Battalion rotation between the 3rd Marine Division on Okinawa and Divisions stationed in the United States during the 1980's
Deactivated 24 January 1989
Reactivated 9 September 1994 at Camp Pendleton, CA, and assigned to the 1st Marine Division
2003 - 2006
Participated from January to June 2003 in Operation Enduring Freedom I with the 15th MEU.
Participated from February to October 2004 in Operation Iraqi Freedom II wi 1st Marine Division.
Participated from October 2005 to December 2005 in Operation Iraqi Freedom 04-06 with 2nd Marine Division and the 13th MEU.
Notable Persons
Medal Honor - Vietnam -
PFC DeWayne Thomas Williams
Private First Class Dewayne Thomas Williams (MCSN: 2420506), United States Marine Corps, for conspicuous gallantry and intrepidity at the risk of his life above and beyond the call of duty on 18 September 1968, while serving as a rifleman with the First Platoon, Company H, Second Battalion, First Marines, FIRST Marine Division (Reinforced), Fleet Marine Force, in action against communist insurgent forces in Quang Nam Province, Republic of Vietnam.
Medal Honor - Vietnam -
LCpl Emillio A De La Garza, Jr.
Lance Corporal Emilio Albert De La Garza, Jr., United States Marine Corps, for conspicuous gallantry and intrepidity at the risk of his life above and beyond the call of duty on 11 April 1970, while serving as a machine gunner with Company E, Second Battalion, First Marines, FIRST Marine Division (Reinforced), Fleet Marine Force, near DaNang, Republic of Vietnam
Medal Honor - Vietnam -
PFC Gary Wayne Martini
Private First Class Gary Wayne Martini (MCSN: 2217825), United States Marine Corps, for conspicuous gallantry and intrepidity at the risk of his life above and beyond the call of duty while serving with Company F, Second Battalion, First Marines, FIRST Marine Division (Reinforced), Fleet Marine Force, in action against enemy forces near Binh Son, Republic of Vietnam.
Description
The Battle of Okinawa, codenamed Operation Iceberg. was fought on the Ryukyu Islands of Okinawa and was the largest amphibious assault in the Pacific War of World War II. The 82-day-long battle lasted from early April until mid-June 1945. After a long campaign of island hopping, the Allies were approaching Japan, and planned to use Okinawa, a large island only 340 mi (550 km) away from mainland Japan, as a base for air operations on the planned invasion of Japanese mainland (coded Operation Downfall). Four divisions of the U.S. 10th Army (the 7th, 27th, 77th, and 96th) and two Marine Divisions (the 1st and 6th) fought on the island. Their invasion was supported by naval, amphibious, and tactical air forces.
The battle has been referred to as the "typhoon of steel" in English, and tetsu no ame ("rain of steel") or ("violent wind of steel") in Japanese. The nicknames refer to the ferocity of the fighting, the intensity of kamikaze attacks from the Japanese defenders, and to the sheer numbers of Allied ships and armored vehicles that assaulted the island. The battle resulted in the highest number of casualties in the Pacific Theater during World War II. Based on Okinawan government sources, mainland Japan lost 77,166 soldiers, who were either killed or committed suicide, and the Allies suffered 14,009 deaths (with an estimated total of more than 65,000 casualties of all kinds). Simultaneously, 42,000–150,000 local civilians were killed or committed suicide, a significant proportion of the local population. The atomic bombings of Hiroshima and Nagasaki together with the Soviet invasion of Manchuria caused Japan to surrender less than two months after the end of the fighting on Okinawa.
