Mmm mmm mmm.
Some info :
” According to the manufacturer, the taggant agent was voluntarily being added by 1991, years before the protocol signed became compulsory.[4] Batches of Semtex made before 1990, however, are untagged, though it is not known whether there are still major stocks of such old batches of Semtex. The shelf life of Semtex was reduced from 10 years before the 1990s to 5 years now. Explosia states that there is no compulsory tagging allowing reliable post-detonation detection of a certain plastic explosive (such as incorporating a unique metallic code into the mass of the explosive), so Semtex is not tagged in this way”
This sure sounds like a dry run to me,,,
Either that or this was an old batch,,,
That mite account for the fire aboard that UPS aircraft
before it went down...