The One

 is a undetonated bomb in Fallout: New Vegas.

Characteristics
The One is an undetonated nuclear bomb found northeast of the Ranger Station Bravo. You can salvage components (energy cells, microfusion cells and 2 sensor modules) with a science skill of 60 or more. You get +1 radiation when next to the bomb. There are three super mutant masters near it(one with a missle launcher, one with a light machine gun, and one with a minigun, the weapons the mutants have may vary). There are also a coupe Glowing Ones roaming around in this area. It may be possible to draw the super mutants to the southwest to the nearby Ranger Station Bravo to enlist the help of the rangers there. It only appears if you have the Wild Wasteland Trait. Also, there are 2 rangers sleeping on makeshift beds right where the super mutants are. If you talk to them they will walk back to Ranger Station Bravo.

Tip
Bring a sniper and sit on the big rock north of Ranger Station Bravo. Shoot the Super Mutants one at a time. That way all 3 won't charge you at once. Should be fairly easy to beat them with this method.

Trivia
Its a reference to | Toy Story

Bugs

 * For some players, only the hole with the radiation appears, without the bomb.