Rotary Wing Focused — 2 museum-grade prints that set the mood. The Changhe WZ-10, widely marketed internationally as the CAIC Z-10 Fierce Thunderbolt, emerged from a programme accelerated after Gulf War attack-helicopter lessons impressed PLA planners — Harbin Aircraft Industry Group delivered China's first dedicated attack helicopter with tandem seating and stub-wing precision-strike stores rather than repurposed utility airframes. PLA Army Aviation brigades reorganised through the 2017 structural reforms now field mixed attack and transport battalions; the WZ-10 and lighter Harbin Z-19 scout-attack types form the rotary-wing strike layer supporting ground-force manoeuvre. Spain ordered 24 Tiger HAD variants in December 2004, with the first two delivered to BHELA I in 2014 from Airbus Helicopters facilities in Albacete. The HAD — Helicóptero de Apoyo y Destrucción — adds roughly 14 percent more engine power through Enhanced MTR390 turboshafts, improved ballistic protection, and a weapons suite centred on Rafael Spike-ER air-to-surface missiles, 70 mm rocket pods, and a 30 mm cannon.