Navaleye,
It is my understanding that shouts were audible out to sea from the frigates in the area, so a 'possible' mob was called. Military assets in the area did confirm their crews accounted for. It just makes it all the sadder if it was a false alarm... however, who knows.
Regards to all those at 815, thoughts with the families.
'For all those in peril on the sea/in the air'