Enter a clue or pattern or both:
The Clue
Red Brigades tactic (9 letter answer)
The Answer
TERRORISM
Tags
Notes
The answer TERRORISM is so rare that it appears less than once every 2500 puzzles.
Definition
TERRORISM as a noun:
1. (terrorism, act of terrorism, terrorist act) = the calculated use of violence (or threat of violence) against civilians in order to attain goals that are political or religious or ideological in nature; this is done through intimidation or coercion or instilling fear