- Haeju, Kimchaek, Kosong, Sinuiju, Songnim, Sonbong (formerly Unggi), Ungsang Merchant marine: 2 ships (1,000 GRT or over) totaling 752,055 GRT/1,166,136 DWT; includes 1 short-sea passenger, 13 passenger-cargo, 155 cargo, 27 refrigerated cargo, 1 container, 1 roll-on/roll-off, 2 refrigerated cargo, 1 roll-on/roll-off, 8 container, 63 roll-on/roll-off cargo, 1 oil tanker, 19 chemical tanker, 1 railcar carrier, 4 bulk, 1 refrigerated cargo Airports: total: 186 usable: 166 with permanent-surface runways: 12 with runways 2,440-3,659 m: 17 with runways 2,440-3,659 m: 4 with permanent-surface runways: 2 with runways 1,220-2,439 m: 2 with runways over 3,659 m: 1 with runways over 3,659 m: 0 with runways 1,220-2,439 m: 268 Telecommunications: good system; extensive microwave radio relay links on east and southeast;
Debra