Well, excluding folk just because we disagree with them isn't really how we do things here, royalist.
In this conflict hundreds of thousands of non-combatants, women, children and old folk have been slaughtered in their homes, schools, and hospitals. If we're exempting categories of people from attack,surely combatants who have seconds earlier been pouring fire and destruction come some way down the list? I very much doubt the rebel/terrorist group has signed -or even heard of - the Geneva convention. Perhaps we should have considered that before handing them what looked like a TOW missile system.