<prompt> Bhala ukuqhubeka kwalesi sigaba - Kungenzeka ukuthi i-BIFF ibambe iqhaza eMpini yaseMarawi  <response>: ka-2017, futhi NgoMeyi 2017 amasosha asePhilippines athi ama-BIFF ayesephakathi kwama-Jihadists edolobheni, kanti uNobhala Wezokuvikela Kazwelonke uDelfin Lorenzana wathi ngoJuni 2017 ukuthi cishe ama-fighters angama-40 aleli qembu abambe iqhaza kulokhu kulwa. Ngokusho kweminye imibiko, leli qembu belinganikeli nje kuphela izilwi empini, kodwa futhi linikeze usizo lwezinto emandleni e-ISIL ahlaselwa eMarawi. 