Allied Intelligence refers to the collaborative efforts of various nations during conflicts, particularly during World War II, to gather, analyze, and share information about enemy activities. This cooperation involved multiple countries, including the United States, United Kingdom, and Soviet Union, working together to enhance their military strategies and operations. The intelligence shared among these allies included data on troop movements, weaponry, and strategic plans. Organizations like the Office of Strategic Services (OSS) and the British Secret Intelligence Service (MI6) played crucial roles in coordinating these efforts, ultimately contributing to the success of Allied forces against the Axis powers.