[tsmith130]

... empty warheads designed for delivering chem/bio weapons were found, and that no chem/bio substances were involved.

This is exactly what I wondered when I first read it, which may explain the lack of media coverage.

[Reactionary]

There is no way to know for sure, but I seriously doubt that smugglers would smuggle empty warheads all the way into Europe.

Unless, of course, the warheads were French. This may very well be another brilliant example of French covert operations!