North Korea showcases its first nuclear-powered submarine

North Korea, under the leadership of Kim Jong Un, continues to modernize its military, highlighting advancements in nuclear technology beyond ballistic missiles. Recently, the North Korean state media reported the unveiling of a nuclear-powered submarine, with photographs released to showcase this new military asset. This announcement took place on March 8, 2024, during Kim Jong Un's visits to major shipyards, although specific details about the submarine's capabilities and features remain scarce. Experts have theorized that this submarine could displace between 6,000 to 7,000 tons and may be armed to carry up to 10 missiles. The unveiling of the submarine occurs amid rising military tensions in East Asia and serves as a clear indication of North Korea's focus on expanding its naval capabilities. Currently, the Korean People's Army Navy's fleet includes various diesel-electric submarines, with the most notable being the Sang-O class and the Sinpo/Gorae class. The Sang-O class is reputed for its numbers and versatility, while the newer Sinpo/Gorae class was launched in 2014 and signifies a leap in North Korea's submarine warfare capabilities. As North Korea showcases its military advancements, the United States and its East Asian allies are increasingly focused on bolstering their own submarine fleets to counter this growing threat. Advancements in antisubmarine warfare technologies are also being prioritized by these nations. The U.S. Navy continues to upgrade its fleet, bringing new Virginia-class attack submarines into service, while countries like Japan and South Korea are enhancing their respective underwater arsenals as well. The choice to disclose information about this latest submarine is viewed by analysts as an attempt by North Korea to assert its military prowess on an international level. This showcases its commitment to maintaining and advancing its defense capabilities, while simultaneously expressing defiance against the backdrop of global sanctions and diplomatic isolation. Observers note that although the submarine has yet to become operational, its development signifies a strategic shift in North Korea's approach to military engagement and deterrence in a volatile regional landscape.