sentences:  After the fall of Igueriben on July 22, the rebels attacked the Spanish military camp.Silvestre who had been acting more and more irrationally since the previous setbacks, ordered Major Julio Benitez to break out, which led to Benitez and most of his men being hacked to death by the Moroccan tribesmen who rarely gave the Spanish much mercy.Only 11 survivors of Igueriben managed to reach the fort at Annual, and 9 of them died within hours of heat exhaustion.