North Korea has announced the launch of a new nuclear attack submarine, the “Hero Kim Kun Ok”, which is designed to launch tactical nuclear weapons from underwater. Kim Jong Un expressed satisfaction with the vessel, which is believed to be the first of its kind in North Korea’s arsenal, but South Korean officials are skeptical of its capabilities. The launch is the latest in a series of military developments by North Korea, which has been expanding its nuclear capabilities in recent years, prompting concern from the United States and its allies.
