Originally guerrillas were unorthodox soldiers fighting behind enemy lines, challenging conventional forces with harassing actions, and never allowing themselves to be forced into a pitched battle where the conventional super-iority would defeat them....

Guerrilla warfare is the unconventional warfare and combat with which small group combatants use mobile tactics (ambushes, raids, etc.) to combat a larger, less mobile formal army. The guerrilla army uses ambush (draw enemy forces to terrain unsuited...