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?
2016
2022
1989
1991
2003
1983
2015
2017
2001
1998
2006
2009
1995
1997