Disputes - international:
over half of Burma's population consists of diverse ethnic groups with substantial numbers of kin beyond its borders; despite continuing border committee talks, significant differences remain with Thailand over boundary alignment and the handling of ethnic rebels, refugees, and illegal cross-border activities; ethnic Karens flee into Thailand to escape fighting between Karen rebels and Burmese troops, in 2004 Thailand sheltered about 118,000 Burmese refugees; Karens also protest Thai support for a Burmese hydroelectric dam on the Salween River near the border; environmentalists in Burma and Thailand continue to voice concern over China's construction of hydroelectric dams upstream on the Nujiang/Salween River in Yunnan Province; India seeks cooperation from Burma to keep Indian Nagaland separatists from hiding in remote Burmese uplands
Refugees and internally displaced persons:
IDPs: 600,000 - 1,000,000 (government offensives against ethnic insurgent groups near borders; most IDPs are ethnic Karen, Karenni, Shan, and Mon) (2004)
Illicit drugs:
remains world's second largest producer of illicit opium (estimated production in 2004 - 292 metric tons, down 40% from 2003 due to eradication efforts and drought; cultivation in 2004 - 30,900 hectares, a 34% decline from 2003); lack of government will and ability to take on major narcotrafficking groups and lack of serious commitment against money laundering continues to hinder the overall antidrug effort; major source of methamphetamine and heroin for regional consumption; currently under Financial Action Task Force countermeasures due to continued failure to address its inadequate money-laundering controls (2005)
