Armed Reconnaissance Helicopter

An armed reconnaissance helicopter is a light helicopter armed for self-defense and rudimentary combat abilities. It can refer to any of the following.
 * Armed Reconnaissance Helicopter was a U.S. Army project to replace the OH-58D Kiowa Warrior, resulting in the Bell ARH-70 Arapaho.
 * Tiger ARH is a version of the Eurocopter Tiger, used by the Australian Army.
 * MH-6
 * OH-58D
 * Kazan Ansat-2RC