Answer: North Korea
Notes: North Korea confirmed testing new cluster-warhead systems on Hwasong-11A short-range ballistic missiles, designed to destroy wide targets. The Hwasong-11A (also known as KN-23) is a short-range ballistic missile developed by North Korea. The tests demonstrated the ability to disperse bomblets over a 6 to 7-hectare area using Hwasong-11 missiles, aiming to maximize damage against soft targets and infrastructure.
