North Korea has developed a sophisticated missile arsenal, including solid-fuel ICBMs like the Hwasong-20 and Hwasong-18, which can reach any point in the continental United States. The country has also introduced hypersonic glide vehicles, mobile launch systems, and submarine-launched missiles, enhancing its nuclear deterrence capabilities. Despite economic challenges and sanctions, Pyongyang continues to progress in missile technology, positioning itself as a major nuclear power.