Manila, Sept. 16 -- The police seized PHP431 million worth of illegal drugs in separate operations across the country in one day on Sept. 14, the Philippine National Police (PNP) reported on Wednesday.

In a statement, PNP chief Gen. Jose Melencio C. Nartatez Jr. said the largest single operation took place at the Ninoy Aquino International Airport (NAIA), where authorities intercepted 15 abandoned inbound parcels containing approximately 28.324 kilograms of suspected shabu, 4.746 kilograms of kush or high-grade marijuana, and 122 kilograms of suspected liquid shabu, with a combined estimated value of PHP382.72 million.

In Taytay, Rizal, a joint operation resulted in the arrest of four suspects and the recovery of approximately 6 kilogra...