In the vast expanse of the ocean, a streak of white light pierces the sky. It’s not a natural phenomenon, but a weapon — a high-energy laser fired from the deck of a U.S. Navy destroyer. This is HELIOS,

JACKSONVILLE, Ill. (Tribune News Service) — A new photo from the United States military shows the successful use of a laser weapon made to destroy drones. The U.S. Center for Countermeasures’ released the photo of the USS Preble using the laser weapon, referred to as “HELIOS” in its annual report.

A report from the Office of the Director, Operational Test and Evaluation included an undated photo showing a streak of white light beaming out from the USS Preble destroyer in the middle of the ocean.