"“Meth, until recently, has been largely seen inside North Korea as a kind of very powerful energy drug — something like Red Bull, amplified,” said Andrei Lankov, an expert on the North at Kookmin University in Seoul, South Korea, who directs the news site NK News. That misconception, he said, highlighted a “significant underestimation” within the country of the general risks of drug abuse. Methamphetamine was introduced to the Korean Peninsula during the Japanese colonial period, in the early 20th century, and defectors have reported that the North Korean military provided methamphetamine to its soldiers in the years after World War II. Since the 1970s, many North Korean diplomats have been arrested abroad for drug smuggling."