Operation Deep Freeze is a series of missions initiated by the United States in 1955 to support scientific research in Antarctica. The operation involves the establishment and maintenance of research stations, logistics, and transportation to facilitate studies in various fields, including climatology, biology, and glaciology. The operation is a collaborative effort involving multiple branches of the U.S. military, particularly the U.S. Navy. It plays a crucial role in international scientific cooperation, as it aligns with the goals of the Antarctic Treaty, which promotes peaceful research and environmental protection in the region.