The original OH-6 Cayuse helicopter proved its worth during the Vietnam War in the light helicopter role.
Taiwan's AH-64E Apache Helicopters Live Firing
Republic Of China MOND conducts a live fire exercise with the AH-64E Apache Guardian Attack Helicopters. Boeing delivered a total of 30 attack helicopters to Taiwan between November 2013 and October 2014. Total acquisition costs were $2.53 billion, which, next to the helicopters, included 1,000 AGM-114L Hellfire missiles and 66 M299 Hellfire Longbow missile launchers.