4
1986
accident
arch
atomic
building
catastrophe
chernobyl
chernobyl accident
chernobyl disaster
chernobyl new safe confinement
chernobyl nuclear power plant
chernobyl nuclear power station
chornobyl
confinement
construction
danger
disaster
energy
exclusion
exclusion area
exclusion zone
ghost town
new
new safe confinement
new shelter
nsc
nuclear
nuclear reactor
object
plant
power
radiation
radioactive
radioactive contamination
reactor
safe
sarcophagus
shelter
station
structure
technology
ukraine
ukrainian
zona
zone