Brotherhood of Steel

The Brotherhood of Steel, commonly abbreviated to BoS or BOS, is a post-War paramilitary organization devoted to the preservation of technology and knowledge with chapters operating across the ruins of America.

Background
The Brotherhood has its roots in the United States Armed Forces, founded by a United States Army security team stationed at Mariposa Military Base before the Great War. While the goals of the Brotherhood vary from chapter to chapter, they share a core mission centered on seizing and regulating pre-War technology throughout the wasteland. Though small, the Brotherhood has been an influential group in the history of the wasteland, first as a survivalist group, then a major research and development house, then finally as an enemy of the New California Republic, fighting a war against the New California Republic on the west coast. Their motto is "Ad Victoriam".

Appalachia
Elizabeth Taggerdy was a military leader of Taggerdy's Thunder in Appalachia. Maxson contacted her via a radio communicator and offered to make her organization a part of the Brotherhood. Although Taggerdy was hesitant to accept a completely new system of ranks and ideas, believing that the military training and loyalty to commanding officers was enough to carry the day, she did not object, at first treating it as an order like any other. Although Taggerdy was skeptical, Maxson outlined his plan to give her and her men a new identity as members of the Brotherhood, as a way to return meaning to their lives, combat the overwhelming depression that threatened to take what few survivors made it through the nuclear fire, and to immunize them to the authority of any politicians that might emerge from the vaults (or in Appalachia's case, the Whitespring Congressional Bunker) and set fire to the world again. Taggerdy accepted the new orders without believing in them at first, but soon grew into her role. Although the Thunder technically ceased to exist with their adoption of the new ranks, Taggerdy always preferred her own men and those who made the cut at Camp Venture.

The new Appalachian Brotherhood had difficulties with fighting the scorchbeasts. Taggerdy pleaded with Maxson to grant her team permission to use nuclear weapons against the scorchbeasts but was forbidden by him because he found the concept of using nuclear weapons, even to help fight the scorchbeasts, to be too morally abhorrent after their world was destroyed by nukes. In the end, Taggerdy and her crew were slaughtered by the monsters, with Maxson not knowing because their communicator became cut off. Taggerdy died in early 2095.

In an attempt to find out what happened to the Appalachian Brotherhood, Maxson sent the Brotherhood First Expeditionary Force, led by Leila Rahmani and Daniel Shin. They arrived in West Virginia by 2103.

Texas
After the death of John Maxson, Head Paladin Rhombus, became the new High Elder. After the death of the Master, the Brotherhood of Steel helped the other human outposts of the former state of California drive the mutant armies away with minimal loss of life on both sides of the conflict.

However, a super mutant faction under the leadership of Attis moved east and attempted to recreate the mutant army in Texas using the Secret Vault. Rhombus, despite some criticism from the ruling council of the West Coast Brotherhood of Steel, started a crusade against the still existent threat of the super mutant army, now led by Attis.

The expedition traveled eastward to Texas, arriving in 2208. There, they discovered a prototype vault which was abandoned and installed the Brotherhood's main base of operation in this area. Their principal mission was to eradicate the menace of all super mutants. The group was successful in their quest, destroying Attis and his army at the ghoul city of Los.

NCR Brotherhood War
In 2274, the NCR moved into the Mojave Desert region to occupy Hoover Dam. As a result of the Brotherhood of Steel's disagreement with the NCR about how technology should be controlled, a series of violent confrontations took place. The NCR attacked and occupied the Brotherhood's fortifications at the HELIOS One power plant, part of "Operation: Sunburst." Despite the efforts to hold the plant, the Brotherhood forces were forced to retreat, suffered a loss of more than half of its paladins and knights, and the disappearance of their leader, Elder Elijah.

Society
The Brotherhood has several distinct ranks that define a member's standing in the Brotherhood social structure, distinguishing each member's position. At the foundation of the hierarchy lies the Chain That Binds doctrine. It mandates obedience to one's superiors and forbids circumventing ranks when giving orders. Superiors may only give orders to their direct subordinates, but not their subordinate's subordinates. Although intended to ensure the cohesion of command, the doctrine has been generally interpreted as a simple mandate of obedience within the order, with the order flow requirements ignored, abandoned, or altered in practice. However, it does provide a technicality that can be invoked to relieve members of their rank - up to and including elders.

Roger Maxson's goals in inventing a new tradition and mythology for the Brotherhood were two-fold. First, they would ensure that members of the Brotherhood would be stripped of their ties to the pre-War military and government, ensuring that any surviving general or politician would not be able to invoke their oaths and use them to unleash nuclear devastation on the world again (as was the case with Secretary of Agriculture Thomas Eckhart in Appalachia). Second, it would give the survivors an idea to believe in, something they could dedicate themselves to, and finding meaning in their lives after the nuclear war. The inspiration came from the fall of the western Roman Empire when knights and scribes kept the fire of civilization going after the empire imploded. Leila Rahmani believes the elders of the Brotherhood to be comprised of "fearful conservatism," remarking that she had tried to steer them away from this ideal. Groups vary in their choice of greetings, some using "brother" while others use "brother" and "sister."

Property and trade
The Brotherhood utilizes scrip for internal trades. Necessary operations, supplies, and other amenities are provided free of charge to working members of the Brotherhood at Lost Hills (though in case of new initiates coming from the outside, they must serve for ten years before the Brotherhood will provide its most advanced services without charge). Every member receives an allotment of rations to maintain their health and they may be traded between members. All equipment beyond personal items is issued by the Brotherhood and issued items, especially weapons, are carefully tracked by serial number.

The Mojave chapter will not sell any equipment to any outsider unless the elder gives permission. Under Elder Lyons' rule, the Brotherhood was known to trade with outsiders, but as of 2277, there were many incidents that dissuaded the Brotherhood from such activities. As of 2287, the Eastern division has resumed trade relations in the Capital Wasteland and established new ones in the Commonwealth. While standard issue gear and weapons are available for free to members, more specialized weapons and equipment must be purchased from the quartermasters.

Belief system
The beliefs of the Brotherhood were shaped by the experiences of Roger Maxson at Mariposa Military Base and in the aftermath of the Great War. At first, the Brotherhood focused on aiding survivors to the best of its ability, acting as an armed fighting force, rather than the military order it would become. The change came with the realization that the collective knowledge of humanity was in danger of being lost for generations to come. To keep the secrets of the past alive, Maxson decided to dedicate the Brotherhood to the preservation of technology and human knowledge, collecting it in order that the Brotherhood might become the catalyst for humanity's rebirth. As the guardians of civilization, the Brotherhood would focus on the big picture, with direct aid considered a secondary concern.

Major changes were introduced under Elder Arthur Maxson in the 2280s. Like the Brotherhood of the 22nd century, the Eastern division dedicated itself to the advancement of humanity. Beyond taking an active role in wasteland politics, the Brotherhood embraced Elder Lyons' policies of eradicating abominations, combining them with a new approach to controlling technology. Abominations of nature brought about by mankind's meddling are viewed as a scourge that needs to be destroyed in order for humanity to prosper. The list typically involves super mutants and feral ghouls, although the Brotherhood also eliminates raiders and other threats as a matter of course.

Control of technology is seen as a means to an end. As a result, the Brotherhood seeks to understand the nature of technology, its power and meaning to humans, and fights those who would abuse said power for their own ends, endangering mankind in the process. The most noticeable way in which this policy is implemented is the collection of technology from pre-War sites, to prevent its abuse.

Chapters
Several chapters of the group exist, utilizing similar logos to mark their equipment and territory. The logo is comprised of gears, representing their engineering knowledge, a sword representing their will to defend themselves, and wings representing uplifting hope.

Technology
The group focuses on secrecy and preserving technology, due to the belief that people of the wasteland are not responsible enough to use all of the technology the Brotherhood has at their disposal. They are known for trading some of their technologies with frontier communities and the states of the New California Republic in exchange for food and other resources, but they keep the more sensitive and advanced technologies to themselves. Destroying technology results in consequences for all members, including elders. Caesar refers to them as hoarders, stating that after 200 years, the group still has the mentality of scavengers. Robert House refers to them as "bulging-eyed fanatics" that believe all pre-War technology belongs to them.

Weapons
Military technology is the Brotherhood's main priority, and their efforts over the centuries have equipped them with a powerful array of power armor, energy weapons, defense turrets, combat implants, and computers. Their focus allowed them to amass sizable stockpiles of power armor (T-60, T-51 and T-45 variants, though they lack the ability to manufacture new units) and energy weapons. Apart from applied combat technologies, the Brotherhood also has access to advanced medical technologies such as cybernetics, combat implants and virtual reality training systems, which allow personnel to maintain their combat prowess even under lockdown. Some chapters have also supplemented their combat force with recovered robots, like robobrains, sentry bots, and Liberty Prime.

Vehicles
The Brotherhood does not possess working ground vehicles. The Brotherhood did have access to an entire fleet of airships in the mid-22nd century, used for exploration and recon. However, over the years the fleet was either destroyed or dismantled for spare parts. By the 23rd century, none of the airships remained, with one notable vessel crashing in the Midwest on a long-range exploration mission. It was not until the acquisition of Pride One, a captured Enclave Vertibird, at the end of the Brotherhood-Enclave War, that the Brotherhood returned to the skies. Eight years later the Brotherhood built a new, more advanced, airship at Adams Air Force Base which they christened The Prydwen. The Prydwen's construction was carried out alongside a brand new Vertibird fleet. This fleet would be made up of captured and restored Enclave Vertibirds, as well as brand new ones built from scratch. By 2287, the size of this new air force was so significant that the Brotherhood created an entirely new caste, known as lancers, in order to pilot them.

Research and manufacturing
While the overall devotion to research has decayed over the course of centuries, the Brotherhood was once at the forefront of research in the wasteland. In the 22nd century, for example, research topics ranged from redeveloping laser weapons, through physics,   to astronomy  and theories on time travel. In terms of manufacturing capacity, the west coast Brotherhood relies on items hand-made by the knights. Although limited supplies pose a challenge, the real problems come from the actual manufacturing and prototyping process, especially when the reality doesn't seem to match the Knights' expectations.

Foreign relations
By 2281, the Brotherhood fought against the NCR in the Brotherhood War. One of the campaigns of the war played out in the Mojave Wasteland, where during Operation: Sunburst, more than half the chapter perished, forcing Elder McNamara to retreat to a nearby bunker and declare lockdown. All members left outside the bunker are cut loose if this protocol is enacted. If a bunker is invaded, the group will initiate a self-destruct. In four out of six instances of successful invasion by NCR forces, this was carried out. By 2287, the Brotherhood has radicalized its policy towards mutants, with standing orders to exterminate any post-War abominations. In practice, the Brotherhood usually doesn't shoot on sight unless targets are confirmed as hostile - even if they are a synth in a critical location.

Outside recruitment
For most of its existence, the Brotherhood did not recruit outsiders as a general rule. When it did, they required the recruits to be very young, so that the proper relationship with technology could be cultivated. Adults have an approach that the Brotherhood considers perverted. However, exceptional individuals may conditionally join the Brotherhood.

As Elder Arthur Maxson became the leader of the Brotherhood's Eastern branch, he retained Elder Owyn Lyons' practice of recruiting wastelanders sponsored by existing Brotherhood members and expanded it. As it was under Lyons, the sponsor would travel with their charges and teach them the ideals of the Brotherhood and train them in combat. To this end, active members can field promote recruits to Initiate rank, but the rank and subsequent promotions have to be confirmed by the Elder at the earliest possible opportunity. However, while the member can retract their sponsorship, once the rank is confirmed by the Elder, only the Elder can dismiss the sponsored party from the organization.

Locations
{| class="va-table va-table-full mw-collapsible mw-collapsed" ! colspan="1" | Locations

Appalachia

 * Fort Atlas
 * Fort Defiance (formerly)
 * Camp Venture (formerly)


 * Thunder Mountain Power Plant (formerly)

The Commonwealth

 * The Prydwen
 * Boston Airport
 * Cambridge Police Station
 * Waypoint Echo

Capital Wasteland

 * Adams Air Force Base
 * The Citadel
 * GNR building plaza
 * Jefferson Memorial
 * Washington Monument

Mojave Wasteland

 * Abandoned Brotherhood of Steel bunker (formerly)
 * Brotherhood of Steel safehouse
 * HELIOS One (formerly)
 * Hidden Valley bunker

New California

 * Lost Hills
 * San Francisco Brotherhood outpost

Midwest

 * Chicago
 * }

Creation Club
Stenciled Brotherhood decals are seen in the "Brotherhood of Steel, Institute, Railroad, Minutemen Weapon Paint Job" and "Brotherhood of Steel, Institute, Railroad, Minutemen Armor Paint Job" bundles in the Creation Club storefront in Fallout 4 created by Skibadaa. The orientation of the cogs on these symbols alternates between uses. Some of the skins included in these bundles were later repurposed as Overseer rank rewards in the Fallout 76 Nuclear Winter game mode.

Appearances
The Brotherhood of Steel has appeared in all Fallout games to date.