An aerial view of an enemy artillery position on a denuded Laotian hillside, part of the photographic record associated with Operation Tailwind, a covert September 1970 raid by MACV-SOG (Studies and Observations Group) forces against a suspected North Vietnamese Army logistics hub along the Ho Chi Minh Trail. Multiple towed artillery pieces and scattered personnel are visible across the cratered, defoliated terrain. Project: 219518