NCR-Brotherhood War

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NCR-Brotherhood War
The NCR flag (left) and Brotherhood of Steel emblem (right).
locationNew California
Mojave Wasteland
resultHeavy losses for both sides
Forced most of the Brotherhood into hiding
Mojave chapter relocated to Hidden Valley
NCR take control of HELIOS One
Involved parties
NCR Flag New California RepublicBoS logo Brotherhood of Steel
Mojave BOS banner Mojave Chapter
NCR Flag Wendell Peterson (2253-2273)
NCR Flag Aaron Kimball (2273-)
BoS logo High Elder Jeremy Maxson vbGametitle-VB
Mojave BOS banner Elder Nolan McNamara
Mojave BOS banner Elder Elijah (until 2276)
Mojave BOS banner Head Paladin Edgar Hardin * (2281-)
NCR Army
NCR Rangers
Brotherhood Paladins
Brotherhood Knights
Brotherhood Scribes
Brotherhood robots
HundredsHeavy, including over half of the Mojave chapter
Connected events
Part of:
Mojave Campaign
NCR-Enclave War
NCR-Legion War
NCR-Great Khan War
NCR-Fiends War
NCR-Raiders War
Brotherhood-Enclave War
Gametitle-FNVGametitle-FNV DMGametitle-VB
Gametitle-FNVGametitle-FNV DMGametitle-VB

Due to disagreements over how technology should be controlled in the wasteland, the Brotherhood of Steel waged a long and bloody war against the NCR. Despite superior equipment and training, the Brotherhood went into retreat.

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The NCR-Brotherhood War is a major conflict between the Brotherhood of Steel and the New California Republic that has thoroughly affected New California as well as areas around it, shifting its fragile balance of power.


Conflict arisesEdit

Gametitle-VBThe following is based on Van Buren and has not been confirmed by canon sources.

By 2231, Jeremy Maxson had assumed the position of Brotherhood High Elder. In addition to wanting to expand Brotherhood operations eastward, he was much more aggressive in his "hoarding" of pre-War technology. He wanted to restore the power of the Brotherhood by wresting all advanced tech from the hands of "lesser people" by any means necessary. Naturally, this led to disputes with the NCR, which had always been in favor of using advanced technology for the benefit of society (at least, according to Thomas Moore, an NCR citizen, which is what he saw as the NCR's justification for trying to annex Vault City). Sometime after the destruction of the Enclave in 2242, a war broke out between the Brotherhood and the NCR. The exact year is unknown.

Gametitle-VBEnd of information based on Van Buren.

The Brotherhood enjoyed a considerable advantage during the early years of the war, as their advanced technology and high standards of training allowed them to inflict tremendous losses on the NCR's military. However, the NCR had a far larger pool of manpower from which to draw troops, while the Brotherhood remained a selective organization, allowing the NCR to easily replace its losses while the Brotherhood became desperate. The Brotherhood fought fiercely, but in the end the NCR's numbers prevailed, and the Brotherhood forces were overwhelmed, forcing them into hiding. Having lost the surface, the Brotherhood prepared themselves to fight to the death as the NCR began to invade their bunkers.

As the Mojave Chapter of the Brotherhood of Steel operated freely among the wastes around New Vegas for several years, they were extremely frustrated when the NCR dispatched troops to the Mojave, although they initially restrained themselves from getting involved in the war. In 2274, the NCR set its sights on the Mojave chapter of the Brotherhood of Steel, led by Elder Elijah, and sought control of their main base, HELIOS One. In 2276, the NCR attacked HELIOS One and Elijah ordered his troops to protect the facility. After taking heavy losses, the Brotherhood retreated to Hidden Valley and have since remained in exile. The NCR success at HELIOS One is credited to their superior numbers (a 20:1 ratio), and the difficulty of defending the location.

Current statusEdit

Elder McNamara

Elder McNamara in 2281

As of 2281, the war in New California is still ongoing[1], but the status of the Brotherhood of Steel is unknown. The Mojave chapter is still hiding in the Hidden Valley bunker, where former Paladin Nolan McNamara (in light of Elijah's disappearance following the battle) took the role of Elder upon himself, and placed the bunker under lockdown, stranding Brotherhood stragglers and ceasing contact with the outside world. Since then the Brotherhood's presence in the Mojave Wasteland has been confined to only a few scouting missions.

The NCR held the power plant, but were unable to get it up and running. Its lack of a proper power output later made it a low-priority target for Caesar's Legion. While many believe the Brotherhood to be dead in the Mojave, some in the NCR, like Colonel Moore, suspect otherwise. A major decider of the war in the Mojave is the Courier, who is preparing for the Second Battle of Hoover Dam. If working for Robert House, Caesar's Legion, or the NCR, they will order the eradication of the chapter. The Legion however can be convinced to spare the Brotherhood in the short term on the account that they will cause trouble for the NCR in the rear by taking back HELIOS One. However, the Legion will quickly turn on and overwhelm them just after they do. The NCR, too, wishes for the Courier to kill them, but is willing to create a truce with the Brotherhood in exchange for aid against the Legion, even though this angers some. Unlike with the Legion however, the NCR will stay true to their word, as will the Brotherhood to theirs.


While Colonel Moore states she has survived four tours against the Brotherhood of Steel in California, the results of these battles are unknown, and there is currently only one recorded battle in the war, Operation: Sunburst.


Although the war was never explicitly mentioned in Fallout 3, Elder Lyons says that "the Brotherhood of Steel has been struggling for years, both here (Capital Wasteland) and back home (New California)".

See alsoEdit


  1. Ending slide states "despite continued hostilities between the two in the west."
Stroken BoS Emblem

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