NEWS Sayyaf leader, 3 others killed in Sulu firefight By - June 13, 2021 0 173 FacebookTwitterPinterestWhatsApp ZAMBOANGA CITY: Security forces killed an Abu Sayyaf sub-leader, including three of his followers, one of them a would-be suicide bomber, in a firefight before dawn on Sunday in downtown Jolo in the southern Philippine province of Sulu, officials…