History of U.S. Army Special Forces: Green Berets
This paper traces the history of U.S. Army Special Forces from their origins in the World War II Office of Strategic Services (OSS) Operational Groups in France through their evolution into the modern Green Berets. It covers the foundational role of unconventional warfare doctrine developed after WWII, the establishment of the 10th and 77th Special Forces Groups at Fort Bragg, combat operations in Korea, Laos, and Vietnam, and participation in conflicts from Grenada to Operation Iraqi Freedom. The paper also examines Special Forces training methods, weapons systems, and the distinctive "Quiet Professionals" ethos that defines the force today.
- Origins in the OSS and World War II: OSS Operational Groups as Special Forces precursors
- Founding of the Special Forces After WWII: Post-war doctrine and early unit formation
- Korea, Laos, and Vietnam Operations: First combat deployments and Vietnam advisory role
- Post-Vietnam Campaigns and Desert Storm: SF roles in Grenada, Panama, and Gulf War
- Training, Weapons, and Capabilities: SF training regimen and signature weapons systems
- Special Forces in Operation Iraqi Freedom: Green Beret missions during the 2003 Iraq invasion
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What makes this paper effective
- The paper maintains a clear chronological spine, moving from WWII origins to post-9/11 operations, making complex institutional history easy to follow.
- It balances organizational history (unit lineages, doctrine development) with concrete operational detail (specific ODA numbers, named battles, named commanders), giving readers both context and vivid illustration.
- Quotations from primary and secondary sources — including General Schwarzkopf and retired SF Colonel Crerar — are integrated smoothly to add credibility and voice without overwhelming the author's own narrative.
Key academic technique demonstrated
The paper uses consistent footnote citation (Chicago-style endnote numbering) to trace every factual claim to a specific source, demonstrating how historical writing can synthesize multiple secondary sources — magazine articles, official military history, and trade press — into a coherent narrative without plagiarizing or conflating them.
Structure breakdown
The paper opens with the WWII OSS Operational Groups as the institutional ancestor of Special Forces, then moves through the post-war codification of unconventional warfare doctrine, early Cold War deployments, the Vietnam era, post-Vietnam conflicts, and finally training and equipment. A brief concluding section on the Iraq War grounds the historical narrative in a then-current operational context, and the paper closes with the SF motto as a thematic capstone.
Origins in the OSS and World War II
The operational elements of the Army Special Forces can be traced to the units of the U.S. Office of Strategic Services (OSS), which infiltrated metropolitan France during World War II. The tasks of the OSS units were to organize, train, supply, and direct the Maquis of the Forces Françaises de l'Intérieur (FFI) in order to support the invasion of Normandy in June 1944 (Operation Overlord) and the invasion of Southern France in August 1944 (Operation Dragoon).[1] Although the Army Special Forces is not a direct descendant of all OSS units employed around the world, the organization and mission of the operational detachments of the original 10th Special Forces Group are very similar to those of the OSS Operational Group (OG), which became Company B, 2671st Special Reconnaissance Battalion, Separate (Provisional), in August 1944.[2]
The concept of the OGs, inspired by Major General William Donovan, was to use American soldiers who had "language skills and were trained in commando-type tactics." They would "provide training and material support for the resistance, and would form the nucleus for local resistance forces" that would "attack enemy facilities and lines of communication deep behind the lines."[3] The majority of the training — which emphasized physical conditioning, demolitions, special weapons, and offensive guerrilla operational techniques — was based on the experience of British commandos.
Major Cox commanded the French OGs, who were organized as a field-service headquarters (FSHQ) referred to as Unit B, 1st Contingent Operational Groups, 2677 Headquarters Company OSS, in North Africa. Compared to the later SF B-detachment, the FSHQ — consisting of eight officers and twenty enlisted men — "included the operations, medical, communication, supply, and administrative personnel who were active in the training, preparation, deployment, and support of the OGs in the operational area."[4]
Founding of the Special Forces After WWII
After World War II, Colonel Aaron Bank, Colonel Wendell Fertig, and Lieutenant Colonel Russell Volckmann drew on their OSS experience to formulate the principles of "unconventional warfare" that became the foundation of the Special Forces.[5] According to the Army's official Lineage and Honors, the Special Forces Groups are linked to the regiments of the First Special Service Force — that elite group of Canadian-American forces who fought in North Africa, Italy, and Southern France.[6]
The Special Forces grew out of the Special Operations Division of the Psychological Warfare Center established at Fort Bragg, North Carolina, in May 1952, now known as the John F. Kennedy Special Warfare Center and School. In September 1953, the 10th Special Forces Group departed for Bad Tölz, Germany, and the remaining cadre at Fort Bragg formed the 77th Special Forces Group, which became the 7th Special Forces Group in May 1960.[7]
Korea, Laos, and Vietnam Operations
In 1953, Special Forces soldiers deployed from the 10th SFG to Korea saw their first combat when they worked with partisan forces conducting operations behind enemy lines. During the late 1950s and early 1960s, Special Forces soldiers worked with the Royal Laotian Army in Laos.[8]
Operation WHITE STAR was the precursor to Special Forces operations in Vietnam. In Vietnam, Special Forces teams worked as advisors to the Vietnamese Army and the Civilian Irregular Defense Forces, trained and led quick-reaction units called Mike Forces, and conducted cross-border operations as the Studies and Observation Group (MACV-SOG). The 5th Special Forces Group was formed as the requirement for Special Forces troops grew.[9] During the fourteen years they were in Vietnam, the Special Forces set a precedent for bravery and proficiency "second to none."[10]
Works Cited
Dyhouse, Tim. "Black Ops Shine in Iraq War: The Scope of U.S. Special Operations in the Iraq War Was the Largest in American Military History." VFW Magazine, February 1, 2004. Retrieved July 2, 2006, from HighBeam Research Library.
Kennedy, Harold. "Special Ops Equipment: Newest — and Oldest." National Defense, February 1, 2002. Retrieved July 2, 2006, from HighBeam Research Library.
Special Forces: History. Special Operations Recruiting Battalion. Retrieved July 2, 2006, from and
Sutherland, Ian. "The OSS Operational Groups: Origin of Army Special Forces." Special Warfare, June 1, 2002. Retrieved July 2, 2006, from HighBeam Research Library.
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