Exfiltration operation is a term used to describe the extraction of persons and goods from hostile territory. There are different synonyms that can be used for the term exfiltration operation. These include extraction mission, evacuation operation, extraction operation, rescue mission, extraction raid, or retrieval operation. These synonyms are commonly used in the military and intelligence communities to describe operations that involve the safe removal of personnel or assets from a dangerous area. Whatever the term used, the objective of an exfiltration operation is always the same - to ensure the safe return of personnel and assets to friendly lines.