| Context: | north |
| Hangul: | 강동 제4호교화소 |
| Rr: | Gangdong Je4ho Gyohwaso |
| Mr: | Kangdong Che4ho Kyohwaso |
| Hangul1: | 강동 정치범 수용소 |
| Rr1: | Gangdong Jeongchibeom Suyongso |
| Mr1: | Kangdong Chŏngch'ibŏm Suyongso |
Kangdong concentration camp (also spelled Gangdong) is a reeducation camp in North Korea. The official name of the camp is Kyo-hwa-so No. 4 (Reeducation camp no. 4).
The camp consists of a large prison compound situated between Samdung-ri and the Nam River, in Kangdong-gun, in South Pyongan province of North Korea, about 30km (20miles) east of downtown Pyongyang.[1]
The main section of the camp is around 250m (820feet) long and 200m (700feet) wide, surrounded by a high wall.[1] The whole camp is roughly 2km (01miles) long by 1.5km (00.9miles) wide, surrounded by a barbed-wire fence. In 1997 there used to be around 7,000 prisoners.[2] Most of them are either soldiers or residents of Pyongyang, sentenced from 5 to 20 years. Working facilities include a cement factory, a coal mine, a limestone quarry, a glass factory and some agriculture.
According to a former prisoner, an average of 500 prisoners die annually, mostly due to waterborne illnesses. Another former prisoner reported high death rates due to work accidents, malnutrition, and disease. Seriously ill prisoners are sent home on sick leave to reduce the apparent number of deaths in detention.[2] In the limestone quarries the prisoners have to do hard labor in hazardous conditions, with prisoners often receiving or sustaining chest ailments and lung diseases from limestone dust. Moreover, as the prisoners are rarely allowed to wash their faces, many suffer from skin abrasions and infections. Prisoners live in unsanitary conditions; they sleep on the floor in groups of 50 to 100 people, without bathing or changing their clothes. Food rations consist of only 50 g (2 oz) of corn and wheat and some cabbage soup per meal[2] and all prisoners are seriously underweight. A former prisoner witnessed eight public executions during the eight months he was held in the camp.[2] Rule violations are punished with reduced rations, extended sentences, and detainment in very small punishment cells. There is a criticism session every week, in which the prison officials criticize prisoners in front of a large group of prisoners.[2]