North Korea has installed new Russian-made radio locators along sections of its 880-mile border with China to detect citizens placing illegal mobile-phone calls to friends and relatives outside the isolated authoritarian country, sources said.
North Koreans who live in border areas where mobile reception from China is available use smuggled cell phones to talk to family members living in China or South Korea. Authorities use radio locators to determine the callers’ locations through the use of radio waves.
Residents are anxious about the new radio locators because they allow authorities to immediately detect and monitor call locations and conversations, sources said.
The Russian devices perform better than the German ones that authorities have been using and are especially “terrorizing” executives in government’s run companies who frequently make illegal calls to the outside world, they said.
“The State Security Department recently ordered installations of the newest version of additional radio locators along the border with China in Yanggang province,” said source from the province, adding that the agency has already set up 30 Russian radio locators there since early January.
“They are known to perform better than German radio locators that are already installed, so those who use illegal phone users are filled with terror about them,” said the source, who requested anonymity.
As of the beginning of the New Year, the State Security Department, North Korea’s secret police agency, stepped up crackdowns on illegal phone users in border areas, he said.
“Until now, there was no problem detecting illegal calls using the German radio locators, so when residents made the calls, they had to change locations every one to five minutes to avoid detection by the German devices,” the source said.
But with the new devices, which are not thrown off track by physical movement, more executives from government and judicial authorities have been caught making calls, he said.
“One executive from the Yanggang’s Organization and Guidance Department (OGD) got caught, and it profoundly affected the society,” the source said.
The OGD is an oversight agency of the Central Committee of the Workers’ Party of Korea, the country’s ruling party. Its main responsibility is to implement the teachings and decisions of North Korean founder and former president Kim Il Sung, grandfather of current leader Kim Jong Un.
Blocking calls in North Hamgyong
State Security officials in North Hamgyong province also recently increased the number of Russian-made radio locators for emergency measures, installing the devices in Rajin city, Onsong county, and Hoeryong city, located opposite northeastern China’s Jilin province, a source from North Hamgyong said … (read more)
Reported by Jieun Kim for RFA’s Korean Service. Translated by Leejin Jun. Written in English by Roseanne Gerin.