Kim Jong Un supervising the construction work of nuclear-powered strategic missile submarines.

Local time on the 25th, it was learned that Kim Jong-un, General Secretary of the Workers' Party of Korea and Chairman of the State Affairs Commission, personally guided the construction of a 8700-ton nuclear-powered strategic missile submarine. Kim Jong-un inspected the construction site of the nuclear submarine and listened to a report on its progress. On that day, Kim Jong-un also specifically inquired about the progress of research on newly developed underwater secret weapons, and put forward strategic ideas regarding the restructuring of naval forces and the establishment of new units.