coastal mountain ranges. they've got access to overlook the red sea. so there are strategic and tactical reasons to attack these areas, plus we've got a lot of air bases and installations for the launching of missiles as well as drowns from all these areas and all the ranges they have here of those weapons can really cover areas like right in through here and that affects all of the shipping in the red sea. >> the international commerce coming from the indian ocean to the red sea. what are the weapons uses? >> there are a lot of different weapons being used. what's interesting is all the weapons listed in this part are basically ballistic missiles provided by iran to the houthis. then you also have some weapons which are cruise missiles and then you've got loiter munitions and uavs, so all these different munitions are part of the iranian arsenal and