Extremely brief overview of the physical destruction of nuclear experimentation:
Nevada Test Site, multiple detonations
Hiroshima Japan, detonation
Nagasaki Japan, detonation
Bikini Atoll, multiple detonations
Hanford, Washington, storage becoming impossible to contain and ? Russia and China and all nuclear nations of Europe have their own containment problems.
Simi Valley, California, experimental meltdown and ?
Madagascar atmosphere, SNAP 9A plutonium powered satellite crashes
Three Mile Island, Pennsylvania, meltdown
Chernobyl, Ukraine, meltdown and ?
Fukushima, Japan, multiple meltdowns and ?