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?
2013
2021
2004
2022
2023
1999
2025
1990
1996
2006
2024
1989
2020
2007
1949
1974