South Korea at working-level military talks held at Panmunjom on Wednesday delivered the two Korea’s first jointly-produced nautical chart of the Han/Imjin River Estuary to North Korean counterparts.

The nautical chart was produced following a jointly-run field survey by North and South Korean researchers of a planned joint utilization zone in the Han/Imjin River Estuary between November 5 and December 9, agreed to in September’s inter-Korean military agreement.

The investigation was the first to be conducted in the Estuary  – where the Military Demarcation Line (MDL) is not in force – since the division of