In the
U.S. Army,
Delta Force is colloquially known as "The Unit". Its recruits are selected from the Army (primarily from the
75th Ranger Regiment and
Special Forces groups). The few who pass selection then undergo several more years of sophisticated and rigorous training for
counterterrorism,
reconnaissance, and
direct-action missions. In a television interview, series creator Eric Haney—who is a former Delta Force operator—stated that the term "Delta Force" is never used in the
spec ops community. They are only referred to as "The Unit" and their
DOD designation is "Combat Applications Group". The official cover name of the unit in the show is the "303rd Logistical Studies Group". In the third season's premiere, an onscreen read-out identifies the Unit as "1st Special Actions Group".
The Unit is based at a fictional army post, "Fort Griffith". The location of Fort Griffith is never explicitly stated, but in episode 103, a bank statement of the lead character clearly shows an address for Fort Griffith, MO 63021, which puts it a few miles west of St. Louis. Other episodes make clear references to Greenwood, including mentions of Greenwood/Fort Griffith area, and local Greenwood police cars, as well as Missouri license plates clearly appear in many episodes.
Greenwood, Missouri, is a small town located southeast of Kansas City. However, the red, white, and blue license plate is from the state of Idaho. This license plate can be seen in almost all the episodes. Unit members also wear the shoulder sleeve insignia of the inactivated
24th Infantry Division on their class A uniforms, as well as the shoulder crest of the
504th Parachute Infantry Regiment, "Strike Hold", currently part of the 1st BCT of the 82nd Airborne Division. In later episodes, unit members are shown as wearing the
Special Operations Command patch on their class A uniforms. The unit's immediate chain of command goes to the commanding officer, Colonel Tom Ryan—and, presumably, straight to the President of the United States. It is unknown whether or not this bypasses the
command hierarchy, though in the season-four episode, "The Spear of Destiny", a side character receives confidential mission information and when questioned as to who sent her, replies, "the Secretary of Defense". However, in the episode, "The Broom Cupboard", the President gives orders directly to Jonas for a unit mission. The wives of the unit's Alpha Team personnel are given minimal mission or operational information. They are responsible for maintaining the "303rd Logistical Studies Group" cover in all interactions with anyone who is not a unit family member. Their husbands are, in fact, still performing highly dangerous missions, but they are not permitted to know specifics, such as where their husbands are deployed, of what their training routines consist, how long their assignments will last, or even if their husbands are safe. If a member of the unit is killed in action, the actual mode of death is not told to the families. A cover story concurrent with a member of the 303 Logistical Studies Unit is created. The wives themselves are encouraged to form a close, cohesive military family based on the common knowledge and strife to which this inevitably leads. The unit has an unconventional structure. With the size of a company—about 130 operators—it is commanded by a colonel (
companies are usually commanded by captains; colonels usually command elements such as brigades or regiments). This is parallel to Delta's structure, which was implemented by
Col. Charles Alvin Beckwith. The
CO, Colonel Ryan, normally wears a "sanitized" uniform (bearing absolutely no tapes, such as his name, or even U.S. Army, or rank insignia). Whereas a
Special Forces Operational Detachment–Alpha (ODA) is commanded by a captain, the unit sends five-man teams into the field under noncommissioned officers, such as the team led by
Sergeant Major Jonas Blane, the Unit's
NCOIC of Alpha Team. Their soldiers possibly have the same Special Forces specialties as in Army Special Forces. An ODA, formerly known as an "A-Team", has weapons sergeants, engineering sergeants, medical sergeants, communications sergeants, etc. The wives, if suspected of speaking about the unit's existence, can cause their husbands to be expelled and returned to regular Army service. Colonel Ryan states repeatedly that this can ruin a soldier's career, as well as his marriage, and has also stated that he will not hesitate to destroy families to preserve the unit's security. He has also threatened the wives with closing the unit down, and restarting it somewhere else under another cover—forcing the uprooting of all families involved. The unit deploys throughout the world, and both the Army and United States government have the ability to
deny the existence of the unit and any of its members to prevent the onset of international incidents. Their uniforms are commonly not standard Army issue, which makes denying their connection with the US Army easier if they are killed or captured. They also carry weapons that are not always standard issue, and the unit's personnel are familiar with weapons from around the world and can make themselves look like military personnel from other organizations. Unit members can and are sometimes also working as protection details for U.S. diplomats on visits overseas, as well as foreign dignitaries and
State Department-designated VIPs on U.S. soil, in which cases they are attached to the
Diplomatic Security Service and do carry the official DSS Special Agent badge. The unit's members frequently use code names when operational such as Snake Doctor (Blane), Dirt Diver (Gerhardt), Betty Blue (Grey), Cool Breeze (Brown), and Hammer Head (Williams), as well as colors: Mr. White, Green, Blue, and Black. These are usually used when working directly with American civilians, other English speakers not trained for emergencies, or on counterterrorism missions. According to Jonas Blane, the order of precedence for his team after he is disabled, is, from top to bottom: Mack Gerhardt, Charles Grey, Hector Williams, and Bob Brown based on seniority. Several episodes are based on real events to varying degrees. Season 2, Episode 23 is about an investigation of illegal activity by The Unit, whose primary purpose is to perform actions that would otherwise be illegal in the countries they operate in. The real life analog is the investigation into SEAL Team 6's founding commander,
Richard Marcinko, who was ultimately prosecuted for $50,000 in purportedly embezzled cash, while his team regularly handled millions of dollars in unmarked bills. ==Episodes==