Irradiated heavy trooper

 is a creature found in the Long 15 in the Fallout: New Vegas add-on Lonesome Road''.

Background
The Irradiated heavy troopers are the ghoulified remnants of NCR heavy troopers stationed at the Long 15 outpost. After the courier launches the nuclear missiles from the Divide at the outpost, the radiation left behind turned them into ghouls, leaving them hostile to all others.

Appearances
s appear in the Long 15 which is only accessable if the player nukes NCR territory at the end of the Fallout: New Vegas add-on Lonesome Road''.