About the Author
Oliver Hotham
Oliver Hotham was an NK News contributor based in Seoul, South Korea. Follow him on Twitter @oliverhotham.
North Korean leader Kim Jong Un recently paid an on-site visit to a newly-built military submarine, the DPRK's state-run Korean Central News Agency (KCNA) reported on Tuesday.
Speaking during a visit to an undisclosed factory, the DPRK leader was reported to have "expressed great satisfaction" about the design and construction of the new vessel.