Dense forest scenarios aside, it seems to me that an FPV drone could perhaps serve best as an adjunct to mortar fire and other artillery, rather than as a repla

Dense forest scenarios aside, it seems to me that an FPV drone could perhaps serve best as an adjunct to mortar fire and other artillery, rather than as a replacement. If you knew exactly where your drone was, it could basically assume the role of a forward observer. The article says that GPS is largely hopeless on their particular battlefield, though, so some other means of accurate positioning would probably be needed.