<Li> UH - 60J Black Hawk: Variant for the Japanese Air Self Defense Force and Maritime Self Defense Force produced under license by Mitsubishi Heavy Industries . Also known as the S - 70 - 12 . </Li> <Li> UH - 60JA Black Hawk: Variant for the Japanese Ground Self Defense Force . It is license produced by Mitsubishi Heavy Industries . </Li> <Li> AH - 60L Arpía: Export version for Colombia developed by Elbit Systems, Sikorsky, and the Colombian Air Force . It is Counter-insurgency (COIN) attack version with improved electronics, firing system, FLIR, radar, light rockets and machine guns . </Li> <Li> AH - 60L Battle Hawk: Export armed version unsuccessfully tendered for Australian Army project AIR87, similar to AH - 60L Arpía III . Sikorsky has also offered a Battlehawk armed version for export in the form of armament kits and upgrades . Sikorsky's Armed Black hawk demonstrator has tested a 20 mm turreted cannon, and different guided missiles . The United Arab Emirates ordered Battlehawk kits in 2011 . </Li>

What is the black hawk helicopter used for