Deliberate Destruction by Resistance Fighters
Puzzle 12 of Hawaii Pack
Question is: Deliberate Destruction by Resistance Fighters
and the answer is: SABOTAGE
Word Meaning:
SABOTAGE — A deliberate action aimed at weakening someone (or something, a nation, etc) or preventing them from being successful, through subversion, obstruction, disruption, and/or destruction.
Definitions from Wiktionary.