That's a broadening of the term WMD in the US civilian and criminal legislation, basically defining any "destructive device" as WMD so that anyone setting off h

That's a broadening of the term WMD in the US civilian and criminal legislation, basically defining any "destructive device" as WMD so that anyone setting off hand grenades or pipe bombs can be charged under their extremely severe terror legislation. The US military, like every other organisation outside the US, doesn't include conventional explosives under WMD.