Combat search and rescue (CSAR) are search and rescue operations that are carried out during war that are within or near combat zones.[1][unreliable source?]
A CSAR mission may be carried out by a task force of helicopters, ground-attack aircraft, aerial refueling tankers and an airborne command post.[2] The USAF HC-130, which was introduced in 1965, has served in the latter two roles.[3]