I was surprised too.  It&#x27;s not that it&#x27;s dangerous, it&#x27;s that it&#x27;s potentially sensitive military technology.<p>According to the WSJ story[1] cited in this link, &quot;the shipping crate was clearly marked as containing material subject to rigorous export controls&quot;.  Makes me wonder how often this sort of thing gets shipped around, and how many spy agencies have people in place with the world&#x27;s various freight operations.<p>[1] <a href="http:&#x2F;&#x2F;www.wsj.com&#x2F;articles&#x2F;missing-u-s-missile-shows-up-in-cuba-1452213667" rel="nofollow">http:&#x2F;&#x2F;www.wsj.com&#x2F;articles&#x2F;missing-u-s-missile-shows-up-in-...</a>