Novembre 2017 : BFMTV et d’autres,
La Russie reconnaît être à l’origine du nuage radioactif qui avait touché la France
▻http://www.bfmtv.com/international/la-russie-reconnait-avoir-enregistre-une-pollution-radioactive-sur-son-territ
Avril 2018 :
Experts fail to find origin of nuclear pollution cloud over Europe
▻https://uk.reuters.com/article/uk-russia-nuclearpower-accident/experts-fail-to-find-origin-of-nuclear-pollution-cloud-over-europe-idUKK
Scientists from France said soon afterwards they thought the source was an accident at a nuclear facility in Russia or Kazakhstan - a suggestion dismissed by both countries.
A group of experts formed to investigate the incident had now decided there was not enough information to pinpoint the origin, Sweden’s radiation safety authority, one of the group’s members, said on Monday.