21 died in the explosion in the kings bay-accident in Ny-Ålesund in Spitsbergen i 1962. The accident led to the fall of the Norwegian labor party government ruling since WW2. Was this really an accident, and was it under Norwegian control?
1964
2018
2002
2017
1977
2007
2014
2006
1991
2011
2010
1997
1981