Jihadist threat in the Philippines The beheading of a German captive by Abu Sayyaf militants has heightened concerns over the proliferation of jihadist groups coalescing under the flag of Islamic State (IS) in the southern Philippines ——————— Juergen Kantner Killed in Sulu after deadline for $600,000 ransom expired on Feb 26 Abu Sayyaf Emerged in 1990s as offshoot of separatist rebellion by minority Moro Muslims in south of mainly Roman Catholic nation Group earned over $7 million in ransom payments in 2015 alone ———— MALAYSIA INDONESIA SULU SEA Sulu Archipelago Abu Sayyaf Tawi-Tawi Island Zamboanga Basilan Island CELEBES SEA BIFF, Maute PHILIPPINES Mindanao Marawi Maute AS, AKP, BIFF, Maute Cotabato AKP General Santos AS, AKP, BIFF, Maute Davao INDONESIA 100km 60 miles Enlarged area GROUPS PLEDGING ALLEGIANCE TO IS Areas of major activity AS: Abu Sayyaf Maute: Maute Group AKP: Ansar al-Khilafah Philippines BIFF: Bangsamoro Islamic Freedom Fighters, (Islamic State Maguindanao) ———— Source: Stratfor Picture: Getty Images © GRAPHIC NEWS