ZAMBOANGA CITY: Undercover police and anti-narcotics agents arrested a top drug supplier during an operation that also resulted in the discovery and seizure of five kilos of shabu in Lanao del Sur's Malabang town on Monday, April 8.

The confiscated drug haul was estimated to be worth over P34 million, according to the Philippine Drug Enforcement Agency (PDEA) in the Muslim autonomous region.

PDEA identified the suspect as a certain "Zacaria."

Details of the undercover operation or its members were not made public to protect the safety of the agents involved in the sting.