Russia’s nuclear energy agency has said an explosion that caused radiation levels to spike in the Arkhangelsk region was caused by an accident during a test of an “isotope power source for a liquid-fuelled rocket engine”.
The Guardian: Russian nuclear agency confirms role in rocket test explosion
A picture taken on June 28, 2016 shows the logo of Russian atomic energy agency Rosatom during the World Nuclear Exhibition in Le Bourget, near Paris.
