A sweeping anti-drug operation deep in the mountainous terrain of Kalinga province has resulted in the total destruction of two illegal marijuana plantations estimated to be worth PHP60 million on the street — one of the most significant cannabis eradication efforts carried out in the Cordillera Administrative Region in recent memory. The joint operation, executed on May 18, 2026, targeted isolated cultivation sites in the highlands of Tinglayan municipality.
Massive Plantation Found in Remote Communal Forest
Law enforcement teams descended on Barangay Loccong in Tinglayan, Kalinga, where two separate marijuana plantation sites had been established within the communal forest area of Mt. Chumanchil — a location chosen by illegal cultivators precisely because of its rugged, difficult-to-access terrain. The site's remoteness, consistent with patterns documented in prior enforcement operations, had likely shielded the cultivation network from detection for a considerable period.
According to the PNP Public Information Office, which issued a formal report on the operation, the combined area of both plantation sites covered approximately 25,000 square meters. Operating teams uprooted and destroyed around 300,000 marijuana plants, all of which were described as fully mature at the time of discovery — indicating that the plantation had reached harvest-ready stage before authorities intervened.
Representative samples from the uprooted plants were secured and set aside for laboratory analysis in accordance with standard anti-drug protocols, the PNP Public Information Office confirmed. The remainder of the plants were documented and destroyed on-site, consistent with legal procedures governing the disposal of seized controlled substances under Philippine law.
Multi-Agency Teams Execute the Tinglayan Raid
The operation was a collaborative undertaking involving anti-illegal drug operatives from the PNP's regional units and local police forces stationed in the Cordillera Administrative Region, conducted in close coordination with the Philippine Drug Enforcement Agency (PDEA). The involvement of multiple enforcement bodies reflects the government's institutionalized inter-agency approach to tackling illegal drug networks in geographically challenging environments.
The participation of both the PNP and PDEA in the Tinglayan raid underscores how single-unit deployments are increasingly being replaced by coordinated task forces when operating in mountainous and remote territories, where logistical constraints and limited road access demand greater organizational capacity. The PNP Public Information Office stated that the entire operation was conducted in full compliance with rules of engagement and documentary requirements under Philippine anti-drug legislation.
PNP Chief Issues Public Commendation for Operating Units
PNP Chief Police General Jose Melencio C. Nartatez Jr. publicly recognized the units that carried out the Tinglayan eradication operation, praising their sustained dedication and inter-agency coordination in pursuing illegal drug activities in isolated and hard-to-reach communities nationwide.
In a statement released following the operation, PGen Nartatez said: "Patuloy nating pinapalakas ang ating operasyon laban sa ilegal na droga sa iba't ibang bahagi ng bansa. Ang matagumpay na eradication operation na ito ay malinaw na patunay na hindi tayo titigil sa pagprotekta sa ating mga komunidad laban sa mga epekto ng ilegal na droga."
Translated, the PNP Chief affirmed that the police force is continuously strengthening anti-drug operations throughout the country, and that the successful eradication mission stands as clear evidence that law enforcement will not relent in protecting Filipino communities from the harmful effects of illegal drugs.
PGen Nartatez further stressed that community cooperation and sustained inter-agency partnerships are indispensable pillars of effective long-term enforcement, particularly in isolated areas where locally gathered intelligence and ground-level cooperation are critical to operational success.
Operation Tied to PNP Focus Agenda and National Drug Policy
The Tinglayan plantation raid falls within the PNP's intensified anti-criminality and anti-drug campaign under its Focus Agenda on Enhanced Managing Police Operations — a framework that operates in alignment with the broader peace and order platform championed by President Ferdinand R. Marcos Jr. since his administration assumed office in 2022.
The operation is indicative of the intelligence-driven enforcement model the PNP has adopted in dismantling large-scale drug supply networks, including illegal cultivation operations historically shielded by geographic isolation. Kalinga province, situated in northern Luzon's Cordillera Administrative Region, has appeared in past law enforcement assessments as one of several highland areas where marijuana cultivation has persisted due to natural terrain concealment and limited road infrastructure that has historically slowed enforcement response times.
The PNP has framed this and similar operations under its institutional vision, articulated as "Bagong PNP para sa Bagong Pilipinas: Serbisyong Mabilis, Tapat at Nararamdaman" — a mandate for a reformed, responsive, and community-centered national police service.
₱60-Million Street Value Signals Major Supply Chain Disruption
The PHP60 million estimated street value attributed to the destroyed plants represents a substantial blow to the illegal drug supply chain operating in and out of the Cordillera region. Anti-drug enforcement agencies typically derive street value estimates from prevailing per-gram or per-kilogram market prices in local and downstream distribution channels.
With 300,000 fully grown plants spread across 25,000 square meters of cultivated land, the scale of the plantation points strongly to an organized and well-resourced operation rather than a small-scale or informal cultivation effort. According to law enforcement assessments, sustaining a marijuana cultivation network of this magnitude requires coordinated investment in labor, water access, and logistical management — suggesting the involvement of a structured network of cultivators and financial backers.
By destroying the plantation before harvest, the joint PNP-PDEA operation effectively blocked what could have been a large drug consignment from entering the illegal distribution market, cutting off what authorities described as a significant node in the region's illegal drug supply chain.
No Arrests Made; PNP Vows Continued Operations
As of May 19, 2026, the PNP Public Information Office had not reported any arrests in connection with the Mt. Chumanchil plantation operation. No public disclosure has been made regarding whether specific persons of interest have been formally identified as part of any active investigation linked to the destroyed cultivation sites in Barangay Loccong.
Despite the absence of arrests, the PNP reaffirmed its commitment to pursuing lawful, intelligence-driven enforcement operations across the country. The agency indicated that comparable operations targeting marijuana plantations and other drug-related activities in geographically isolated communities will continue as part of a sustained national enforcement campaign. The agency has not publicly announced whether follow-up operations are being planned for additional suspected sites in Tinglayan or the wider Kalinga province, though the intelligence gathered from the Mt. Chumanchil raids is expected to inform ongoing assessments of the region's drug landscape.
Originally reported by: PNA (Philippine News Agency)