Operation Highjump (1946-1947)

Operation Highjump (1946-1947) was a United States Navy mission to Antarctica, primarily aimed at training personnel, testing equipment, and establishing a research presence. Led by Admiral Richard E. Byrd, it involved massive naval and aerial resources to explore and survey the continent’s conditions. The operation enhanced understanding of Antarctic geography and climate, with some theories speculating secret objectives related to strategic military interests. Overall, it contributed significantly to scientific knowledge and exemplified post-World War II exploration and Cold War strategic planning in polar regions.