December 11, 2024
The National Bureau of Investigation (NBI) announced a major breakthrough in the fight against illegal trade of radioactive materials, confiscating approximately 100 kilograms of depleted uranium and arresting three individuals during operations in Pasay City, Mandaue City, and Cagayan de Oro City.
The operations, conducted in collaboration with the Philippine Nuclear Research Institute (PNRI) and supported by the Armed Forces of the Philippines (AFP), revealed alarming attempts to trade radioactive materials, which pose both national security and public health risks.
The Seized Materials and Arrests
The NBI conducted an entrapment operation in Pasay City on October 18, resulting in the arrest of two suspects, identified as Mae Vergel Zagala, also known as “Madame Mae,” and Arnel Gimpaya Santiago. Authorities recovered 20 kilograms of metal bars and 3 kilograms of black powder, both testing positive for Uranium-235 and Uranium-238.
Further investigations led to a search at the residence of Roy Cabesas Vistal, believed to be the ringleader of the operation. Although initially at large, Vistal was apprehended on October 28 in Cagayan de Oro City. A subsequent search of his residence uncovered several radioactive materials, including a black pot weighing between 3 and 5 kilograms, all contaminated with uranium isotopes.
On November 8 and 9, additional operations in Mandaue City recovered around 60 kilograms of black metals, also testing positive for Uranium-238 and Uranium-235.
Threat to National Security and Public Health
The PNRI raised alarms about the implications of depleted uranium in the wrong hands. While depleted uranium has legitimate uses, such as in shielding for radiation therapy, it can also serve as a source material for nuclear weapons and armor-piercing ammunition.
Apart from its strategic risks, depleted uranium is highly radioactive and toxic. Prolonged exposure can cause severe health problems, including radiation sickness and long-term illnesses for those in close contact.
Legal Actions and Charges
The arrested suspects face charges under Republic Act No. 5207, the Atomic Energy Regulatory and Liability Act, which prohibits the illegal trade, possession, and distribution of nuclear materials. Cases have been filed in courts in Pasay City and Cagayan de Oro City.
NBI and PNRI Collaboration
NBI Director Jaime B. Santiago commended the collaborative efforts between law enforcement, PNRI, AFP, and local government units, which were instrumental in the success of the operations.
“The recovery of these materials underscores our commitment to ensuring public safety and national security,” Santiago said. He also emphasized the need for vigilance, given the increasing sophistication of criminal groups dealing in radioactive substances.
The contaminated sites and materials are now undergoing decontamination under PNRI protocols to prevent further public exposure.
This landmark operation highlights the ongoing efforts of Philippine authorities to address illicit activities that pose grave threats to the nation and its citizens.