Disabled North Korean defectors

 It's a very common thing that North Korea has suppressed its people. North Korean government has propagated its slogan "the strongest country" but North Koreans' life is getting worse and serious. Most of people can't have a meal twice a day. 

After the mid-90s, North Koreans started to escape from the country at the risk of their life. Their defection parade is going on until now. Recently, their defection to China and Russia became the issue. I heard that there are hundreds of North Korean defectors in Russia and they manage to live working at the camps as a carpenter and a construction worker. One of North Korean defectors testified that North Korean agents hit all of them on their knee by hammer not to flee away. It's too terrible to imagine.