(LEAD) Arms agency to accelerate development of nuclear-powered subs, AI-driven combat systems

The South Korean arms procurement agency announced plans to expedite the development of nuclear-powered submarines and acquire AI-driven combat systems, including unmanned and counter-drone technologies, according to a parliamentary audit. The Defense Acquisition Program Administration (DAPA) outlined this strategy as part of a broader plan to ensure self-reliant defense capabilities and retake wartime operational control (OPCON) from Washington and address threats from North Korea.

The agency aimed to leverage existing organizations to develop a nuclear propulsion system, with the goal of constructing nuclear-powered submarines aiming for initial deployment by the late 2030s. This program includes constructing at least three 8,000-ton nuclear-powered submarines, fueled by low-enriched uranium, as a deterrent against regional threats, particularly from North Korea.

Additionally, DAPA intends to accelerate the acquisition of long-range artillery interceptors, the Gwanggaeto-III Batch-II Aegis destroyer project, and a second batch of F-35A stealth fighters to bolster defense against North Korean threats and aid in OPCON transfer. These initiatives also encompass the development of advanced AI semiconductors for guided missiles, physical AI robotics, and improved jet engines.

The government committed additional defense research and development funding to these key areas. However, DAPA Minister Lee Yong-cheol advised caution regarding possible acquisition of Korea Aerospace Industries Ltd. (KAI) by defense conglomerate Hanwha, advocating for a thorough review to ensure national security and national interest before making a decision.