 The LCH is to enter service in 2020, and the LAH will follow in 2022 to replace the MD 500 Defender and AH-1J/S Cobra.Airbus foresees a South Korean demand for 100 LCHs and 214 LAHs, and estimates an international market of 300–400 LAH versions to replace legacy attack helicopters.Hanwha Techwin has been developing the TAipers (Tank Sniper) Light Armed Helicopter Air-to-Ground Missile (LAH-AGM) as the primary anti-tank missile for the LAH since 2015.