President Tandi died in 2248, after a period of illness. Vice-President Joanna Tibbett assumed office, after Tandi's uninterrupted 52 years of reign. Five years later, in 2253, she was removed from office by a vote of no confidence following her "timid" response to the massacre of 38 NCR citizens at the hands of Mojave raiders near Bullhead City. Her replacement, President Wendell Peterson, ordered three battalions of NCR infantry into that area of the Mojave in retaliation.
The campaign ended in 2270. After seventeen years of warfare, the NCR completed the removal of tribes from the areas surrounding Bullhead City. The campaign, known as the Pacification of the Mojave, elevates General Aaron Kimball to the status of a national hero. A year later, in 2271, the Rangers of the NCR and the Desert Rangers merged after the Ranger Unification Treaty was signed. The NCR starts focusing on the East as it continues to expand. In 2272 the Mojave Outpost is set up as NCR's first outpost in the Mojave Desert.
Bullhead City is mentioned only in the Fallout: New Vegas Official Game Guide.
- Fallout: New Vegas Official Game Guide Collector's Edition p.458: "Important Dates
"2248 President Tandi takes ill and dies at the age of 103. Her presidency has lasted 52 years. Vice-President Joanna Tibbett assumes office."
"2253 President Tibbett is removed from office by a vote of no confidence following her "timid" response to the massacre of 38 NCR citizens at the hands of Mojave raiders. Her replacement, President Wendell Peterson, orders three battalions of NCR infantry into the Mojave."
"2270 The extirpation of tribals in the area of present-day Bullhead City is complete. "The Pacification of the Mojave," as it comes to be known, makes General Aaron Kimball a national hero."
"2272 The NCR's Mojave outpost is established."
(Behind the Bright Lights & Big City)