Apologies- but this article is merely a pointless soap box ....
The arms industry and their governments have existed in a symbiotic relationship since the first stone age war club was invented ! To expect the purveyors of arms to limit their use by sovereign customer states is and has been naive to the point of being silly. Don't worry about the photographs - in any conflict civilian bystanders suffer more than the armies, militias, terrorists.
As for our guilt by association - us buying Saudi oil is the deeper hypocricy .