This would add the marking flares from the movie used by Ripley to mark the turns she took so that he could find her way out of the atmospheric processing plant. These wouldn't be for light sources, but for navigation.
Benefits (How this will benefit the server and game as a whole):
In addition to bringing the server closer to the movie, these could be used to guide other marines on maps like the prison where it's easy to lose one's way.
Details (Description of how you think this would work, the benefits, etc):
5 flares per pouch.
15 minute flare life.
1 tile illumination.
Can't be moved until it burns out without causing slight burn damage.
Standard white flares would be available at the ColMar Vendor.
Squad colored flares would be available in the squad leader and engineer rooms.

