Global Nuclear & Radiological Trafficking Incidents Increase Between 2013 and 2014

A new edition of an annual report on global trafficking incidents found an increase in the number of times where nuclear or radiological materials—the raw materials for nuclear and radiological terrorism—were lost, stolen or out of regulatory control between 2013 (155 incidents) and 2014 (170 incidents). The database and companion report were produced by the James Martin Center for Nonproliferation Studies (CNS) with support from NTI.

Few incidents involved material that was directly weapons-usable, but this does not necessarily indicate that weapons-usable materials are adequately secure. Most incidents were caused by careless, not criminal, individuals; and even among cases linked to criminal activity, many often involved the unintentional or opportunistic theft of radioactive material. “If petty criminals can exploit weak security controls or careless human behavior, then certainly an organized and determined terrorist group can as well,” notes the executive summary. 

Incidents ranged from the arrest of an organized criminal network suspected of smuggling uranium in Moldova, where uranium and other radioactive materials were seized, with a value of 1.6 million Euros to a radiography camera lost at a California worksite to a theft in Vietnam of an iridium source.

The United States, Canada and France account for 70 percent of reported incidents, while some countries with large nuclear or radiological material holdings had very few incidents. This is likely due to the significant variations in regulatory capacity, reporting norms and culture of transparency.

Among other highlights in the analysis by CNS:

  • Materials are particularly vulnerable during transport. Over twice as many thefts occurred during transit than at fixed locations.
  • Human error was the culprit in many of the incidents profiled, underscoring the need for a strong security culture at all facilities where nuclear and radiological materials are present.
  • Many reported incidents involved radioactive sources used in applications for which non-radioactive alternatives exist. Non-radioactive alternatives can lower and even eliminate the particular manufacturing, transportation, and disposal costs that arise precisely because of the safety and security concerns associated with managing radioactive sources throughout their life-cycle.

The report concludes by noting, “Varied reporting transparency continues to obscure the scale of the threat posed by illicit trafficking, while lapses in physical security and human error enable trafficking incidents to take place. Making progress on these three key fronts should be a top priority for governments seeking to reduce the risk of nuclear and radiological terrorism.”

The CNS Global Incidents and Trafficking Database is the only database on the subject that is both globally comprehensive and available to the public at no cost. As new data is added on an annual basis, the database can help highlight trends and assess the impact of new policies designed to reduce the nuclear security risks posed by trafficking.

For the full findings and recommendations, visit to get the report or download the database.

April 29, 2015

In the second edition of its annual trafficking report and companion database, the Center for Nonproliferation Studies finds 170 incidents where nuclear or radiological materials were lost, stolen or outside regulatory control in 2014.