A major security operation in Tbilisi, Georgia, has exposed yet another attempt to smuggle radioactive material through the South Caucasus — a region long plagued by black-market nuclear activity. On October 25, 2025, Georgian authorities announced the arrests of three Chinese citizens, who are accused of attempting to illegally purchase two kilograms (4.4 pounds) of uranium for $400,000. According to officials, the suspects intended to move the material through Georgia, Russia, and ultimately to China, using Georgia as a transit point in what authorities described as an “international trafficking scheme.” 

The State Security Service of Georgia (S.S.S.G.) said the investigation revealed that one of the Chinese nationals had been living in the country illegally and had orchestrated the search for radioactive material. Civil Georgia notes, “One of the Chinese citizens, who was residing in Georgia illegally, brought to the country ‘experts interested in purchasing uranium’ and began actively searching for the substance nationwide.”  The suspects were ultimately detained during a sting operation as they “negotiated the details of the illegal transaction,” according to the S.S.S.G.. Deputy head Lasha Maghradze told Reuters reporters that the group planned to pay $400,000 for the material in the capital and “transport it to China via Russia.” Video footage released by authorities shows armed soldiers swooping on a car, detaining the three suspects, and confiscating two glass jars containing a yellow substance that tests later confirmed as uranium. According to Reuters, authorities said the confiscated uranium was sent for examination, and an ongoing investigation aims to uncover how the group planned to acquire and transport the substance out of Georgia.

Security officials emphasized that the suspects were part of a wider network. The S.S.S.G. noted, “a Chinese citizen already in Georgia who was in breach of visa regulations” had brought experts to search for uranium throughout the country, while “other members of the criminal group coordinated the operation from China,” as outlined by CBS News. The agency did not release the suspects’ identities or the exact date of the arrests. Each suspect faces criminal charges carrying prison sentences of up to ten years, Reuters reported. The men pleaded not guilty and were kept in custody to prevent them from fleeing the country, according to Georgia Today, as cited by the BBC.

Georgia has faced similar incidents in recent years. In July 2025, one Georgian and one Turkish national were arrested for attempting to trade $3 million worth of uranium, which officials said could have been used to make a bomb, based on Reuters reporting.  In 2019, two people were detained for trying to sell $2.8 million of uranium-238, and in 2016, authorities arrested 121 people in two separate siting operations involving uranium-235 and uranium-238 valued at $203 million. The security of nuclear materials left over from the Soviet era has remained one of Georgia’s biggest concerns since the Soviet Union’s collapse in 1991, when unguarded research sites and laboratories became attractive targets for smugglers, according to the New York Times.

The latest arrests highlight the ongoing risks posed by unsecured radioactive materials in the region. The Georgian authorities’ intervention likely prevented dangerous material from entering the black market, but experts warn that continued cooperation with international partners, including the International Atomic Energy Agency (I.A.E.A.), is vital to prevent similar cases in the future. As Reuters noted, the incident is part of a pattern that has “seen several serious incidents involving the illicit trade in nuclear materials in Georgia over recent decades.” Whether motivated by profit or proliferation, such schemes threaten not only Georgia’s national security but also the broader global effort to stop the spread of radioactive materials.