https://en.wikipedia.org/wiki/Banjawarn_Station

what are the odds the Aum Shinrikyo actually managed to test a nuke in Australia? or is it just a conspiracy theory? were there any independent investigations by nuclear scientists? I heard that nuclear forensics is pretty advanced nowadays so I guess it would be pretty easy to confirm

I assume if they did test the nuke no goverment or intelligence agency would admit it because people would panic