The Myanmar Opium Survey 2025, issued Wednesday by the United Nations Office on Drugs and Crime, found the area where opium is cultivated expanded by 17% from 2024 to 53,100 hectares (131,212 acres), the largest area since 2015.
UNODC also has described Myanmar as the largest methamphetamine producer in the world. Meth is easier to make on an industrial scale than labor-intensive opium and is distributed as tablets and crystal meth by land, sea and air around Asia and the Pacific.