The exact source of this line is not clearly documented, so it circulates mainly as a standalone alert clip rather than as a quotation tied to one famous scene. Its military radio phrasing and the call sign Echo One give it a clear science-fiction and gaming feel, which is why editors reach for it when they need a fast, recognisable warning. Shared through soundboards and short-form video, it has found a second life outside its original context, used to flag danger, announce an arrival, or set up a joke about someone getting too close.