The term "search and rescue" or SAR refers to the act of locating and rescuing people who are lost, injured, or stranded in dangerous situations. However, there are various other terms used to describe this process, depending on the context and location. For instance, the military often uses the term Combat Search and Rescue (CSAR), while firefighters may refer to it as Urban Search and Rescue (USAR). Mountain rescue teams may use the term Alpine Rescue, and the United Nations calls it Humanitarian Search and Rescue. Regardless of the name, the goal remains the same: to save lives and prevent tragedies in emergencies.