[Nedusa]

This could be a terrorist attack by terrorists from a country that the US has attacked or invaded or been part of an attacking or invading force. Maybe from a country that has had US drone strikes on it killing countless innocent wedding guests, these terrorists could have come from the following countries:-

Afghanistan , Iraq, Libya , Syria, Pakistan , Sudan , Palestinian territories, Algeria, Egypt , Mali, Jordan , Yemen, Somalia , Myanmar , Tunisia , Iran

And of course the latest entrant to the list North Korea...!!!