FILE - This image taken from video broadcasted by North Korea's KRT shows what it says is a ballistic missile being launched from an undisclosed location in North Korea, Monday, Feb. 20, 2023. The world's nine nuclear-armed states continue to modernize their nuclear weapons as the countries continue to deepen their reliance on such deterrence in 2023, a Swedish think tank, the Stockholm International Peace Research Institute said Monday, June 17, 2024. In Asia, India, Pakistan and North Korea are all pursuing the capability to deploy multiple warheads on ballistic missiles, the institute said. (KRT via AP, File)