Korea's nuclear submarine project faces hurdles despite key approval

South Korea’s plan to build nuclear-powered submarines has cleared a key domestic hurdle, but securing reactor fuel from the United States remains unresolved, with legal requirements and closer congressional scrutiny threatening to complicate the project. The Defense Acquisition Program Administration (DAPA) approved the basic acquisition strategy for the Jangbogo N program Friday, setting a 2027 start date targeting deployment of the first submarine in the late 2030s. The decision establishes how the project will proceed, not how Seoul will obtain the nuclear fuel it needs. A defense acquisition official said Seoul believes it can secure submarine fuel without needing to revise its existing nuclear cooperation agreement with Washington. Instead, the government is pursuing a separate arrangement under Section 91 of the U.S. Atomic Energy Act, which provides for military nuclear cooperation. The official cited the AUKUS partnership, under which the U.S. and Britain are helping Australia acquire nuclear-powered submarines, as a precedent for a separate agreement. But negotiations have ye