Results of the IRSN – Update 2/6/2018.
The IRSN has published a report detailing the various investigations it has conducted in France and Europe as a result of the measurement of ruthenium 106 in October 2017. This report was presented by the IRSN in Moscow on January 31, 2018, at the first meeting of the commission of international experts set up by Russian authorities to determine the origin of ruthenium 106.
More information can be found on the IRSN website (short version of the report in French only, full version in English).