Drug trafficking in and out of the Golden Triangle

The Golden Triangle is the name given to the area of mainland Southeast Asia where most of the world's illicit opium has originated since the early 1950s and until 1990, before Afghanistan's opium production surpassed that of Burma. It is located in the highlands of the fan-shaped relief of the Indochinese peninsula, where the international borders of Burma, Laos, and Thailand, run. However, if opium poppy cultivation has taken place in the border region shared by the three countries ever since the mid-nineteenth century, it has largely receded in the 1990s and is now confined to the Kachin and Shan States of northern and northeastern Burma along the borders of China, Laos, and Thailand