Cracks in decaying shell of Chernobyl reactor threaten second disaster

Theindependent: A leading Russian scientist has claimed that the sarcophagus entombing Chernobyl's broken nuclear reactor is dangerously degraded and he warned that its collapse could cause a catastrophe on the same scale as the original accident almost 20 years ago.

Professor Alexei Yablokov, President of the Centre for Russian Environmental Policy, said the concrete and metal sarcophagus was riven with cracks, already leaking radiation and at risk of collapse unless repairs were undertaken and work on a replacement urgently begun.

"If it collapses, there will be no explosion, as this is not a bomb, but a pillar of dust containing irradiated particles will shoot 1.5 kilometres into the air and will be spread by the wind." Depending on how the wind is blowing, Russia or Belarus would bear the brunt of such a dust cloud. Ukraine, where Chernobyl is located, would also be affected. Link