The source material used can be traced.
I would think the ensuing global chaos would overshadow any believable attempt to discover the source.
Exactly so. But the response will be "we can't wait for an investigation, the crisis is here!"
Just watch if such an event happens.
“The source material used can be traced.”
After WWIII starts that will really matter?
Once the real war begins the propaganda war is over.
We went through great pains to recover Soviet warheads from The Soviet diesel-electric submarine K-129.
That material would be traced directly to the rodina...
I was mentioning that earlier, but we are no longer paying any attention to facts. The best propaganda gets the win.
Not to mention, material of other sources can be planted to mess with investigations. That also brings up the fact that maybe there will be no time for that once nukes get lobbed about.