COTABATO CITY – An operative of the Philippine Drug Enforcement Agency (PDEA) was killed while three members of the Philippine Marines were wounded, including a lieutenant colonel, during an anti-illegaln drugs operation in Tawi-Tawi on Sunday morning. Capt. Steffi Salanguit, Police Regional Office – Bangsamoro Autonomous Region (PRO-BAR) spokesperson, said the drug buy-bust operation was
