Disputes - international:
risking arrest, imprisonment, and deportation, tens of thousands of North Koreans cross into China to escape famine, economic privation, and political oppression; North Korea and China dispute the sovereignty of certain islands in Yalu and Tumen rivers; Military Demarcation Line within the 4-km-wide Demilitarized Zone has separated North from South Korea since 1953; periodic incidents in the Yellow Sea with South Korea which claims the Northern Limiting Line as a maritime boundary; North Korea supports South Korea in rejecting Japan's claim to Liancourt Rocks (Tok-do/Take-shima)
Refugees and internally displaced persons:
IDPs: undetermined (periodic flooding and famine during mid-1990s) (2007)
Trafficking in persons:
current situation: North Korea is a source country for men, women, and children who are subjected to forced labor, forced marriage, and sex trafficking; in the recent past, many North Korean women and girls lured by promises of food, jobs, and freedom migrated to China illegally to escape poor social and economic conditions only to be forced into prostitution, marriage, or exploitative labor arrangements; North Koreans do not have a choice in the work the government assigns them and are not free to change jobs at will; many North Korean workers recruited to work abroad under bilateral contracts with foreign governments are subjected to forced labor and reportedly face government reprisals if they try to escape or complain to outsiders; thousands of North Koreans, including children, are subjected to forced labor in prison camps
tier rating:
Tier 3 - North Korea does not fully comply with minimum standards for the elimination of trafficking and is not making significant efforts to do so; the government has conducted no known investigations, prosecutions, or convictions of trafficking offenders or officials complicit in forced labor or forced prostitution; the government also has reported no efforts to identify or assist trafficking victims and continues to deny human trafficking is a problem; authorities provide no discernible protection services to trafficking victims and does not permit NGOs to assist victims (2013)
Illicit drugs:
for years, from the 1970s into the 2000s, citizens of the Democratic People's Republic of (North) Korea (DPRK), many of them diplomatic employees of the government, were apprehended abroad while trafficking in narcotics, including two in Turkey in December 2004; police investigations in Taiwan and Japan in recent years have linked North Korea to large illicit shipments of heroin and methamphetamine, including an attempt by the North Korean merchant ship Pong Su to deliver 150 kg of heroin to Australia in April 2003