A foreigner passed by. May I ask which country agree to accept them? Name it. Every country has their laws. To send them to other country they have to make an agreement to accept these people eg. S. KR has agreement with TH to accept N. KR defectors. MM has no agreement with any country. So, by international legislation, if they came illegally or brake any laws of the country they stay these people must be sent back to where they are from.