Warhead Hunter

Warhead Hunter is an achievement/trophy for the Fallout: New Vegas add-on Lonesome Road. To obtain this achievement/trophy, you must find and detonate all 30 warheads in the Divide.

Locations
Most warheads are detonated within the course of the story, but there are at least five to ten that are in various corners of the map. Some hunting is required. The only way to detonate them is with a Laser Detonator.

1-4: Can be found at the end of the DLC when you meet Ulysses in his temple.

5-9: In the canyon right before the entrance to the temple, there are four. One is buried high in the wall that you can see from the outer entrance to the temple (nearly 180 degrees from the door). The other three can be found in a cave on the other side of a shallow lake with a rushing waterfall. You will have to fight a Rawr to get all three. 10-11: In that same canyon, you cross under a collapsed building. Once you do head up the hill to your left. One will be buried in the wall and will clear the way for you to cross over the top of the building. Turn around about 180 degrees and look up the side of the canyon wall. The other should be roughly below the cave for the Temple entrance.

12-13: Are located in The Courier's Mile. One is located to the lower left of the rubble wall in the camp of the Irradiated Marked Men. The second is located on the upper right wall of rubble very close to three Irradiated Deathclaws though it can be easily seen and detonated.

Bugs

 * If you have Euclid's C-Finder, there may be some interaction between it and the Laser Detonator to the point where the Laser Detonator will not blow up the warhead. If this occurs, drop the C-Finder, blow up the warhead and pick up the C-Finder again.