Disputes - international: sporadic conflict with Thailand over alignment of border

Illicit drugs: world's second largest producer of illicit opium, after Afghanistan (potential production in 1999 - 1,090 metric tons, down 38% due to drought; cultivation in 1999 - 89,500 hectares, a 31% decline from 1998); surrender of drug warlord KHUN SA's Mong Tai Army in January 1996 was hailed by Rangoon as a major counternarcotics success, but 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; becoming a major source of methamphetamines for regional consumption