1990 Tbilisi–Agdam bus bombing
1990 CE.
Shown on the map at 40.587°, 46.316°.
The 1990 Tbilisi–Aghdam bus bombing, also known as 1990 Khanlar bus bombing occurred on 10 August 1990, in the vicinity of Khanlar, when an explosive device blew up in a bus 12.5 km away from Azerbaijan's second largest city, Ganja.
Text from the Wikipedia article 1990 Tbilisi–Agdam bus bombing, licensed CC BY-SA 4.0.