The Trump administration’s National Nuclear Security Administration (NNSA) announced Thursday that a highly radioactive cobalt‑60 source, once used in a cancer‑treatment device, has been safely repatriated to the United States. The material was removed from a disused teletherapy machine in Guatemala after officials warned it could be stolen and turned into a radiological weapon, commonly known as a “dirty bomb.”
Cooperation with Guatemalan Authorities
Beginning in May, specialists from the NNSA’s Los Alamos National Laboratory traveled to Guatemala to work with local officials. Together they extracted the cobalt‑60 component from the aging device, packaged it for transport, and coordinated its secure shipment back to the United States. Guatemala’s National Centre of Radioactive Wastes and the Ministry of Energy and Mines provided logistical support, transportation, and physical security throughout the operation.
National Security Implications
Deputy Administrator Matthew Napoli, overseeing the Office of Defense Nuclear Nonproliferation, emphasized that protecting American citizens and securing borders remain top priorities. “Our mission is simple: protect American citizens, secure our borders, and ensure our adversaries never get their hands on materials that could harm our country,” Napoli said. He called the successful removal a “massive win for homeland security” and highlighted the strong partnership with Guatemala.
The operation aligns with the administration’s 2026 Counterterrorism Strategy, which identifies preventing terrorists from acquiring chemical, biological, radiological, or nuclear weapons as a critical national‑security responsibility. By eliminating a high‑risk source abroad, the United States reduces the chance that extremist groups could obtain a radiological device capable of causing widespread panic and injury.
Inter‑Agency Coordination
After the NNSA securely packaged the cobalt‑60 source, the Defense Threat Reduction Agency (DTRA) took charge of its transport back to U.S. soil. DTRA program manager Robert Bridges praised the inter‑agency effort, stating, “We are proud to work with NNSA to take meaningful action in their mission to eliminate radiological risk and keep America safe.” The successful repatriation demonstrates how federal agencies can collaborate with foreign partners to mitigate threats before they reach U.S. shores.
Why This Matters to Americans
While the operation took place overseas, its impact is felt at home. Radiological materials, if weaponized, could be used in attacks on public venues, transportation hubs, or critical infrastructure, endangering families and communities across the nation. By proactively securing such sources, the Trump administration upholds its commitment to safeguard the Constitution‑guaranteed right to life and security for every citizen.
Local law‑enforcement and emergency‑response teams also benefit from the reduced likelihood of a dirty‑bomb incident, allowing them to focus resources on everyday public‑safety needs rather than preparing for a low‑probability, high‑impact event.
Looking Ahead
The NNSA’s Office of Radiological Security continues to work with foreign governments to locate and secure other high‑activity radioactive sources worldwide. Officials say the Guatemala operation is part of a broader, ongoing effort to strengthen global radiological security and protect the United States from emerging threats.
As the administration moves forward, citizens can take comfort in knowing that proactive steps are being taken at the highest levels of government to keep America safe, uphold constitutional freedoms, and protect families from the dangers of terrorism.
Original reporting: Fox News (HLL/CB) — read the source article.
