I thought this was an interesting counter point to all the horror stories of bombings in the pristine jungle, defoliation of the forest canopy with Agent Orange that bombarded the public during the VN War. Of course, the Sierra Club and others that existed then never once complained about the damage to the jungle done by the NVA and their extensive supply line.
Not to mention the invasion by the NVA of two sovereign countries and the displacement of the indigenous population.