Where did the military term Bogey come from?

Answer 1

The military term "bogey" originally referred to an unidentified aircraft or target. Its origins can be traced back to World War I, where it was derived from the term "bogeyman," used to describe an unknown threat or enemy. The term became more widely adopted in aviation and air combat contexts, especially during World War II, to denote hostile or potentially hostile aircraft. Over time, "bogey" has remained in use to describe any unidentified or suspicious object in military operations.