1990 war
War
Battles of Sadarak
1990 war
- 1990 – 1993
- Nakhchivan Autonomous Republic
- Middle East
Meanwhile, elsewhere
- 11 September 2001September 11 attacksNorth America
- 1955 – 1975Vietnam WarSoutheast Asia
- 1945 – 1991Cold WarSouth America
- 26 April 1986Chernobyl disasterEurope
- 26 December 20042004 Indian Ocean earthquakeSoutheast Asia
- 1966 – 1976Cultural RevolutionEast Asia
- 2006 – 2023Twitter
- 2 April 1982Falklands WarSouth America