アブ・サヤフ
The 23-year-old Khadaffy Janjalani then took power of one of Abu Sayyaf's factions in an internecine struggle. He then worked to consolidate his power within Abu Sayyaf, causing the group to appear inactive for a period. After Janjalani's supremacy was secured, Abu Sayyaf began a new tactic, as they proceeded to take hostages.