The explosion killed at least 46 people and injured more than 170.
The resulting explosion killed the boy and injured 18 others.
The explosion killed 85 people and injured more than 200.
The resulting explosion killed 100 people and injured over 110 others.
The explosion killed 168 people and injured more than 500.
The explosion killed three people and injured at least 33 others.
In all, the explosions killed 581 and injured over 5,000 people.
The explosion at the base killed 18 and injured 10 others.
On July 30, 1997, an explosion at that plant killed one and injured four.
The explosions killed 41 people and injured more than 150.