A Fanatic is removed immediately as a casualty when:
It contacts a piece of terrain of any kind other than a hill.
It contacts another Fanatic (both Fanatics are removed).
It moves off a table edge.
It rolls a double for movement. This does not apply in the turn of release.
Any unit moves into contact with the Fanatic - see Force of Destruction.
Friendly units do not take Panic tests if a Fanatic is destroyed.