A. 26 April 1986
B. 24 April 1986
C. 20 April 1986
D. 2 July 1986
Submitted by: Asad Ullah Afridi
The Chernobyl disaster was a nuclear accident that occurred on Saturday 26 April 1986, at the No. 4 reactor in the Chernobyl Nuclear Power Plant, near the city of Pripyat in the north of the Ukrainian SSR.