The primary mission of the HH-60G Pave Hawk helicopter is to conduct day or night combat search and rescue, or CSAR, operations into hostile environments to recover downed aircrew or other isolated personnel during war. Because of its versatility, the HH-60G is also tasked to perform military operations other than war. These tasks include civil search and rescue, emergency aeromedical evacuation, disaster relief, international aid, counterdrug activities and NASA space shuttle support.
Read more about the HH-60 here.