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?
1969
1994
2009
2001
2002
2006
1970
1964
1990
1967
1981
2021
2018
1992
2022
1955